DOCSLIB.ORG

Surfactants for Emulsion Polymerization

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Surfactants for Emulsion Polymerization Surfactants for Specialty Products Emulsion Polymerization ColonialCo Chemical Surfactants for EEmulsionm Polymerization ColonialColon Chemical is ready to provide you with surfactants and formulation expertise to mmeete your current and changing needs in the emulsion polymerization market. Our broadb and diverse portfolio of surfactants for emulsion polymerization includes ColaCola®Tex® vegetable-derived surfactant blends, all-natural Suga® surfactant prproducts,odu and other specialty and general purpose nonionic surfactants. These products from Colonial Chemical improve the performance of styrene-buta- diene latex, vinyl, acrylic and other copolymer resin systems. Manufacturers of latex products can also rely on these surfactants to help achieve the desired mechanical properties and storage stability of fi nal products. Colonial Chemical off ers formulators an exceptional capabilities package: • A range of proven, available chemistries that meet diverse performance require- ments. • Our industry knowledge and expertise fosters innovation and collaboration, bringing new products and technologies as we work with you to meet your cur- rent and future needs. • Awareness of regulations and legislation allows us to provide you with the most up-to-date information as well as valuable assistance with product stewardship. • Our global sales, distribution and technical support network means we are “on the ground” in your local area, ready to serve your surfactant needs. • World-class surfactant manufacturing facilities contribute to the operational excellence of Colonial Chemical, for high-performance products that are consis- tently high-quality and cost-eff ective. Product Name | Chemistry Features Application Functionalized Alkyl Poly Glucosides and Blends Cola®Tex 127 • Anionic / nonionic • Single product to make acrylic latex formulations for Proprietary Surfactant Blend • Predominately derived from vegetable sources excellent cost/performance of Functionalized Alkyl • EO free, 1,4 Dioxane free, alkyl phenol ethoxylate (APE) free, • Industrial emulsion polymers Poly Glucosides (nonionic and Sulfate free • Coatings, adhesives, sealants, elastomers anionic) • Easy to handle • Personal care waxes, fi lms, cosmetics • Stable at high and low pH • Eff ective primary surfactant for acrylic, styrene • Simplifi es and speeds the manufacturing process acrylic, vinyl acrylic, and styrene butadiene formula- • Small particle size with low coagulation tions ≥55% total solids content (TSC) Poly Suga®Mulse D9 • Nonionic • Blended with primary anionic surfactants, works well Sorbitan Oleate • 100% Biobased with both acrylic and styrene acrylic formulations as a co-surfactant Decylglucoside • Environmentally safe • Co-emulsifier with anionic primary surfactants Crosspolymer • EO free, alkyl phenol ethoxylate (APE) free • Used in personal care and industrial emulsions (Patent Pending) • Easy to handle • Green alternative replacement for alcohol ethoxylate • Mild to skin and eyes and alkyl phenol ethoxylates (APE) • Readily biodegradable • Meets criteria for direct release (EPA) Suga®Nate 160NC • Anionic • Performs well in styrene acrylic formulations on its own and would be useful blended with nonionics Sodium Laurylglucosides • 100% Biobased Hydroxypropyl Sulfonate • Environmentally safe with low aquatic toxicity in acrylic and vinyl acrylic formulations up to ≥45% total solids content (TSC) (Patent Pending) • EO free, 1,4 Dioxane free • Co-emulsifier with anionic primary surfactants • Easy to handle • Used in personal care and industrial emulsions • Mild to skin and eyes • Green alternative replacement for sulfates • Readily biodegradable • Meets criteria for direct release (EPA) • Low coagulum and small particle formation in latexes • Improves mechanical stability • Bimodal • Creates particle size distribution Suga®Fax D10NC • Anionic • Performs well in styrene acrylic formulations on its Sodium Decylglucoside • 100% Biobased own and would be useful blended with nonionics Hydroxypropyl Phosphate • Environmentally safe in acrylic and vinyl acrylic formulations up to ≥45% total solids content (TSC) (Patent Pending) • Easy to handle • Blended with nonionic surfactants, the product will • Stable at high and low pH work well with acrylic formulations • Mild to skin and eyes • Replacement for traditional phosphate esters • Readily biodegradable • Creates particle size distribution Poly Suga®Glycinate C • Amphoteric • Works by itself to make perfect acrylic latex up to Sodium Bis-Hydroxyethylglycinate • Environmentally safe ≥45% total solids content (TSC) Coco-Glucosides Crosspolymer • Easy to handle • Co-emulsifier with anionic primary surfactants (Patent Pending) • Mild to skin and eyes • Used in personal care and industrial emulsions • Readily biodegradable Product Name | Chemistry Features Application Phosphate Esters are useful in emulsion polymerization. These materials produce polymers with the desirable characteristics. By varying the mono to di-ester ratio, the HLB value can be tuned to give optimum performance. Cola®Fax 3376 • Anionic after neutralization • Increases gloss in paints Nonylphenol-9 • 100% active • Emulsifier for multiple emulsion polymers Phosphate Ester • Effective in all types of emulsion polymers • Rust inhibition • Low coagulum in finish latex • Improved stability in latex • Enhances color properties • Excellent wetting and dispersion of pigments • Improved substrate wetting • Improved freeze-thaw resistance Cola®Fax 3380 • Anionic after neutralization • Replacement for alkyl phenol ethoxylate (APE) Linear Alcohol Ethoxylate Phosphate • 100% active phosphate esters in emulsion polymerization Ester • Alkyl phenol ethoxylate (APE) free • Excellent wetting Alcohol Ether Carboxylate Cola®Carb TDC • Anionic • As a standalone emulsifier gives excellent properties Trideceth-7 Carboxylic Acid • 90% active material in all acrylic latex formulations • Alkyl phenol ethoxylate (APE) free • Can be used in hard water and with a multitude of diff erent surfactant classes (including blending) with nonionics to improve properties and latex stability • Capable of being neutralized and used in a variety of latex formulations • Provides good latex stability Sulfosuccinates Cola®Wet A100 • Anionic • Can produce high solids latex (50% +) at manageable viscosity. Disodium ethoxylated nonylphenol • Excellent compatibility with divalent and trivalent cations and half ester of sulfosuccinic acid quarternary ammonium surface active agents • Provides latexes with good mechanical and electro- • Surface modifying properties at low concentrations lyte stability and very low coagulum levels. • Very effective in producing latexes with very low particle size • Latexes form clear and continuous films with good and narrow PSD for high-gloss systems, at low usage levels resistance to moisture and yellowing on heating, especially in comparison to sulfates and sulfonates in vinyl-acrylic systems. • Stabilizer/dispersant in low to medium-HLB resin/ pigment systems Cola®Mate LA-40 • APE-free alternative of ColaWet A-100 • APE-free emulsifier for high gloss vinyl acetate and acrylic emulsion systems Disodium Lauryl Sulfosuccinate • Compatible with anionic, nonionic and amphoteric surfac- tants • Small particle size with clarity Cola®Wet MA80 • Post add wetting agent for latex systems. • Emulsifier for acrylic, styrene-acrylic and styrene butadiene systems Sodium Dihexyl Sulfosuccinate in • High electrolyte stability mixture of Isopropanol and Water • Improved adhesion of dry fi lms • Adhesion, emulsifying, dispersing and solubilizing • Calcium tolerant agent • Dynamic wetting with fl ash foam Cola®Wet TDS-35 • Eff ective Emulsifi er for all types of emulsion polymers • Reduce particle size in acrylic and styrene-acrylic emulsions Tetrasodium Dicarboxyethyl Stearyl • High electrolyte stability Sulfosuccinamate • Stable in up to 35% NaOH or KOH solutions • Post additive for mechanical stabilization of emulsion Example 1: Acrylic Emulsion Polymer utilizing low levels of Cola®Tex 127 Example 2: Styrene Acrylic Emulsion Polymer utilizing low levels of Cola®Tex 127 INGREDIENT Wt. % Wt. gm INGREDIENT Wt. % Wt. gm Reactor Charge Reactor Charge 1Water 22.21 165.00 1Water 22.31 165.00 Cola®Tex 127 / Functionalized Alkyl Poly Cola®Tex 127 / Functionalized Alkyl Poly 2 0.03 0.20 2 0.03 0.20 Glucosides Glucosides 3Sodium Persulfate 0.05 0.37 3Sodium Persulfate 0.05 0.37 Pre-emulsion Pre-emulsion 1Water 6.33 47.00 1Water 6.36 47.00 Cola®Tex 127 / Functionalized Alkyl Poly Cola®Tex 127 / Functionalized Alkyl Poly 2 1.97 14.60 2 1.97 14.60 Glucosides Glucosides 3Methyl Methacrylic 23.95 177.95 3Styrene 25.09 185.52 4Butyl Acrylate 28.34 210.52 4Butyl Acrylate 27.44 202.95 5Acrylic Acid 2.02 15.00 5Acrylic Acid 1.37 10.12 Initiator Initiator 1Water 14.81 110.00 1Water 14.87 110.00 2Sodium Persulfate 0.30 2.25 2Sodium Persulfate 0.23 1.68 TOTAL 100.00 630.64 TOTAL 100.00 739.51 PROCEDURE: PROCEDURE: 1. Charge all ingredients to their respective vessels. 1. Charge all ingredients to their respective vessels. 2. Heat to 80 – 85˚C. 2. Heat to 80 – 85˚C. 3. Begin preemulsion and initiator feeds simultaneously. 3. Begin preemulsion and initiator feeds simultaneously. 4. Feed pre-emulsion over 5 hours and initiator feed over 5.5 hours. 4. Feed pre-emulsion over 5 hours and initiator feed over 5.5 hours. 5. Once feeds are complete, hold at 80-85˚C for 30 minutes and cool below 5. Once feeds are complete, hold at 80-85˚C for 30 minutes and cool below 50˚C. 50˚C. 6. Once cool, neutralize
Load more

Recommended publications
  • Cover Page for Safety Data Sheet
    Simplicity in Water Analysis Cover Page for Safety Data Sheet Thank you for choosing CHEMetrics, Inc. We appreciate your business. In order to best serve your needs for accurate and complete Safety Data, we offer the following information as supplemental to the attached SDS. SDS No.: S4201 Version No.: 2.2 Product Name: Activator Solution for Formaldehyde CHEMets®, VACUettes®, & Vacu-vials® Kits, and for Glycol CHEMets® & Vacu-vial® Kits Part Nos.: A-4201, A-4401 Product Descriptions: Activator Solution: Plastic bottle, contains approximately 3.4 g of solid reagent. Test kits contain one (1) bottle of reagent. Activator Solution packs contain six (6) bottles of reagent. Addendum to Section 14 Transport Information: Shipping container markings and labels for this product, as received, may vary from the contents of section 14 of the SDS for one or both of the following reasons: • CHEMetrics has packaged this product as Dangerous Goods in Excepted Quantities according to IATA, US DOT, and IMDG regulations. • CHEMetrics has packaged this product as part of a test kit or reagent set composed of various chemical reagents and elected to ship as UN 3316 Chemical Kit, Hazard Class 9, Packing Group II or III. In case of reshipment, it is the responsibility of the shipper to determine appropriate labels and markings in accordance with applicable transportation regulations. Additional Information: • “Print Date” = Revision Date (expressed as DD/MM/YYYY) • Test kits and reagents sets may contain additional chemical reagents. See separate SDS(s). CHEMets®, VACUettes®, Vacu-vials®, and Titrets® are registered trademarks of CHEMetrics Inc. 4295 Catlett Road, Midland, VA 22728 P: 800.356.3072 F: 540.788.4856 www.chemetrics.com Activator Solution for Formaldehyde CHEMets, VACUettes, & Vacu-vials Kits, and for Glycol CHEMets & Vacu-vials Kits CHEMetrics, Inc.
    [Show full text]
  • Safety Data Sheet: Sodium Persulfate
    Safety data sheet according to Regulation (EC) No. 1907/2006 (REACH), amended by 2015/830/EU Sodium persulfate ≥ 99% article number: 4365 date of compilation: 2016-07-05 Version: 2.0 en Revision: 2019-11-27 Replaces version of: 2016-07-05 Version: (1) SECTION 1: Identification of the substance/mixture and of the company/ undertaking 1.1 Product identifier Identification of the substance Sodium persulfate Article number 4365 Registration number (REACH) 01-2119495975-15-xxxx EC number 231-892-1 CAS number 7775-27-1 1.2 Relevant identified uses of the substance or mixture and uses advised against Identified uses: laboratory chemical laboratory and analytical use 1.3 Details of the supplier of the safety data sheet Carl Roth GmbH + Co KG Schoemperlenstr. 3-5 D-76185 Karlsruhe Germany Telephone: +49 (0) 721 - 56 06 0 Telefax: +49 (0) 721 - 56 06 149 e-mail: [email protected] Website: www.carlroth.de Competent person responsible for the safety data : Department Health, Safety and Environment sheet e-mail (competent person) : [email protected] 1.4 Emergency telephone number Name Street Postal code/city Telephone Website National Poisons In- Dudley Rd B187QH Birmingham 844 892 0111 formation Service City Hospital Emergency information service +49/(0)89 19240 SECTION 2: Hazards identification 2.1 Classification of the substance or mixture Classification according to Regulation (EC) No 1272/2008 (CLP) Classification acc. to GHS Section Hazard class Hazard class and cat- Hazard egory state- ment 2.14 oxidising solid (Ox. Sol. 3) H272 3.1O acute toxicity (oral) (Acute Tox. 4) H302 United Kingdom (en) Page 1 / 16 Safety data sheet according to Regulation (EC) No.
    [Show full text]
  • Reactivo Catalogue Copy
    Reactivo® PRODUCT CATALOGUES 2020 - 2021 Traceable Chemicals | Reagents | Standards | Buffers For laboratories and productions Designed for Quality Team Reactivo® is proud to introduce our latest range of reagents manufactured in Singapore. Reactivo®’s slogan is “Designed for Quality” , which emphasize on the best quality, and unique capability of providing personalised service. Our products have passed stringent quality testing throughout the production process, which further prevents contamination before sealing and bottling. Packaging info packaging is very essential to the product that we deliver. Available icon 100 ml 500 ml 1000 ml 2000 ml 5000 ml 10000 ml 25000 ml IBC 100000 ml P HDPE Bottle P HDPE Bottle P HDPE Bottle P HDPE Bottle P HDPE Jerry can P HDPE Carboy P HDPE Carboy IBC Tank 500 ml 1000 ml 4000 ml G Glass Bottle G Glass Bottle G Glass Bottle Catalogue directory Guide and legend on how to read the catalogue, and it’s content A Sodium Persulfate (Sodium peroxodisulphate) Legends It is mainly used as a radical initiator for emulsion polymerization reactions for A Title B styrene based polymers such as Acrylonitrile butadiene styrene. G B Application CAS No. Molar Mass 7775-27-1 238.10 g/mol G C Chemical structure C Chemical Formula IUPAC Name D Order info Na S O Sodium peroxydisulfate 2 2 8 E Concentration F Packaging options Product No. Concentration Packaging G GHS Pictograms RSIT001 0.05 N 100 ml 500 ml 1000 ml 1000 ml 4000 ml D Standardized P HDPE Bottle P HDPE Bottle P HDPE Bottle G Glass Bottle G Glass Bottle E F Label directory Guide and legend on how to read the product label, and it’s content Legends 1 Item No.
    [Show full text]
  • Revision Date: March 2021 1 SODIUM PERSULFATE This Dossier On
    SODIUM PERSULFATE This dossier on sodium persulfate presents the most critical studies pertinent to the risk assessment of sodium persulfate in its use in hydraulic fracturing fluids. This dossier does not represent an exhaustive or critical review of all available data. Where possible, study quality was evaluated using the Klimisch scoring system (Klimisch et al., 1997). Screening Assessment Conclusion – Sodium persulfate is classified as a tier 1 chemical and requires a hazard assessment only. 1 BACKGROUND Sodium persulfate dissociates in aqueous media to the sodium cation (Na+) and persulfate anion 2- (S2O8 ). The persulfate anion will readily hydrolyse (decompose) into sulfate ions. Biodegradation is not applicable to inorganic compounds. Sodium persulfate is not expected to bioaccumulate; it will dissociate (and decompose) to ions that are ubiquitous in the environment. Sodium persulfate is not expected to absorb to soil or sediment because of its dissociation properties, instability (hydrolysis) and high water solubility. Sodium persulfate exhibits moderate acute toxicity by the oral route and low acute toxicity by the inhalation and dermal routes. In humans, sodium persulfate has the potential for skin irritation; it is also a skin sensitiser to guinea pigs and humans. Human exposure to persulfates (including sodium persulfate) have been linked to a variety of skin and respiratory complaints indicative of sensitisation. The complaints consist of immediate and delayed contact hypersensitivity, contact urticarial, rhinitis, bronchitis and asthma. Repeated oral exposure to sodium persulfate resulted in irritation to the gastrointestinal tract; and respiratory irritation was seen in rats repeatedly exposed by inhalation to ammonium persulfate. Sodium persulfate is not genotoxic.
    [Show full text]
  • Application Note 06
    Application Note 06 Synthesis StarterKit Production of Persulfate Description This Application Note describes the oxidative transfor- mation of sodium sulfate to sodium persulfate by using a BDD electrode. The setup is depicted in Figure 1. The following chemical equation is summing up all reactants and products: 2 Na2SO4 + 2 H2O → Na2S2O8 + 2 NaOH + H2 The oxidation number of the sulfate atoms is staying constant while the oxidation number of two oxygen at- oms if changing from -II to –I in the peroxo group. Experiment Figure 1: For the experiment, 1000 ml of a 1 mol/l sodium sulfate Setup to produce persulfate solution is prepared in beaker glass suitable to be used with the Synthesis StarterKit. The volume flow is set to 2 l/min. The electrosynthesis is carried out at 1.3 A which corresponds to a current density of j = 0.4 A/cm². Table 1 shows the experimental data collected during the experiment. Table 1: Experimental data obtained during the experiment Charge Time Current Voltage Temp. V(Thio) c(Ox) [Ah/L] [min.] [A] [V] [°C] [ml] [mmol/l] 0 0 1.3 5.6 20.5 --- --- 0.22 10 1.3 5.7 23.0 0.90 2.15 0.44 20 1.3 5.7 26.0 1.55 3.60 0.66 30 1.3 5.7 28.0 2.30 5.16 0.89 40 1.3 5.7 30.0 2.80 6.14 1.13 50 1.3 5.6 32.0 3.40 7.26 1.37 60 1.3 5.6 33.5 4.00 8.33 The concentration of oxidizer was determined by iodometry ( see appendix and App Note 07) www.condias.de Application Note 06 Synthesis StarterKit Production of Persulfate Figure 2: Graphical representation of the evolution of persulfate concentration In Figure 2 the graphical representation if given for the evolution of the persulfate concentration as a function of charge.
    [Show full text]
  • SAFETY DATA SHEET Sodium Persulfate
    SAFETY DATA SHEET Sodium Persulfate SDS # : 7775-27-1 Revision date: 2021-02-17 Format: NA Version 1.06 1. PRODUCT AND COMPANY IDENTIFICATION Product Identifier Product Name Sodium Persulfate CAS-No 7775-27-1 Synonyms Sodium Peroxydisulfate; Disodium Peroxydisulfate; Peroxydisulfuric acid, disodium salt; Peroxydisulfuric acid, sodium salt. Recommended use of the chemical and restrictions on use Recommended Use: Polymerization initiator; Etchant and cleaner for printed circuit boards; Hair bleaching formulations; Secondary oil recovery; Oxidizing agent for a variety of organic reactions. Restrictions on Use No uses to be advised against were identified. Manufacturer/Supplier PeroxyChem LLC 2005 Market Street Suite 3200 Philadelphia, PA 19103 Phone: +1 267/ 422-2400 (General Information) E-Mail: [email protected] Emergency telephone numbers For leak, fire, spill or accident emergencies, call: 1 800 / 424 9300 (CHEMTREC - U.S.A.) 1 703 / 527 3887 (CHEMTREC - Collect - All Other Countries) +1 303/ 389-1409 (Medical - U.S. - Call Collect) Page 1 / 10 Sodium Persulfate SDS # : 7775-27-1 Revision date: 2021-02-17 Version 1.06 2. HAZARDS IDENTIFICATION Classification OSHA Regulatory Status This material is considered hazardous by the OSHA Hazard Communication Standard (29 CFR 1910.1200) Acute toxicity - Oral Category 4 Skin corrosion/irritation Category 2 Serious eye damage/eye irritation Category 2B Respiratory sensitization Category 1 Skin sensitization Category 1 Specific target organ toxicity (single exposure) Category 3 Oxidizing Solids
    [Show full text]
  • B COMMISSION DELEGATED REGULATION (EU) No
    02014R1062 — EN — 21.02.2019 — 002.001 — 1 This text is meant purely as a documentation tool and has no legal effect. The Union's institutions do not assume any liability for its contents. The authentic versions of the relevant acts, including their preambles, are those published in the Official Journal of the European Union and available in EUR-Lex. Those official texts are directly accessible through the links embedded in this document ►B COMMISSION DELEGATED REGULATION (EU) No 1062/2014 of 4 August 2014 on the work programme for the systematic examination of all existing active substances contained in biocidal products referred to in Regulation (EU) No 528/2012 of the European Parliament and of the Council (Text with EEA relevance) (OJ L 294, 10.10.2014, p. 1) Amended by: Official Journal No page date ►M1 Commission Delegated Regulation (EU) 2017/698 of 3 February 2017 L 103 1 19.4.2017 ►M2 Commission Delegated Regulation (EU) 2019/157 of 6 November 2018 L 31 1 1.2.2019 Corrected by: ►C1 Corrigendum, OJ L 198, 28.7.2015, p. 28 (1062/2014) 02014R1062 — EN — 21.02.2019 — 002.001 — 2 ▼B COMMISSION DELEGATED REGULATION (EU) No 1062/2014 of 4 August 2014 on the work programme for the systematic examination of all existing active substances contained in biocidal products referred to in Regulation (EU) No 528/2012 of the European Parliament and of the Council (Text with EEA relevance) CHAPTER 1 SUBJECT MATTER AND DEFINITIONS Article 1 Subject matter This Regulation lays down rules for the carrying out of the work programme for the systematic examination of all existing active substances referred to in Article 89 of Regulation (EU) No 528/2012.
    [Show full text]
  • Chemical Compatibility Storage Group
    CHEMICAL SEGREGATION Chemicals are to be segregated into 11 different categories depending on the compatibility of that chemical with other chemicals The Storage Groups are as follows: Group A – Compatible Organic Acids Group B – Compatible Pyrophoric & Water Reactive Materials Group C – Compatible Inorganic Bases Group D – Compatible Organic Acids Group E – Compatible Oxidizers including Peroxides Group F– Compatible Inorganic Acids not including Oxidizers or Combustible Group G – Not Intrinsically Reactive or Flammable or Combustible Group J* – Poison Compressed Gases Group K* – Compatible Explosive or other highly Unstable Material Group L – Non-Reactive Flammable and Combustible, including solvents Group X* – Incompatible with ALL other storage groups The following is a list of chemicals and their compatibility storage codes. This is not a complete list of chemicals, but is provided to give examples of each storage group: Storage Group A 94‐75‐7 2,4‐D (2,4‐Dichlorophenoxyacetic acid) 94‐82‐6 2,4‐DB 609-99-4 3,5-Dinitrosalicylic acid 64‐19‐7 Acetic acid (Flammable liquid @ 102°F avoid alcohols, Amines, ox agents see SDS) 631-61-8 Acetic acid, Ammonium salt (Ammonium acetate) 108-24-7 Acetic anhydride (Flammable liquid @102°F avoid alcohols see SDS) 79‐10‐7 Acrylic acid Peroxide Former 65‐85‐0 Benzoic acid 98‐07‐7 Benzotrichloride 98‐88‐4 Benzoyl chloride 107-92-6 Butyric Acid 115‐28‐6 Chlorendic acid 79‐11‐8 Chloroacetic acid 627‐11‐2 Chloroethyl chloroformate 77‐92‐9 Citric acid 5949-29-1 Citric acid monohydrate 57-00-1 Creatine 20624-25-3
    [Show full text]
  • Treated Articles: Allowed Active Substances
    Treated articles: allowed active substances Status of active substance (AS) – product type (PT) combinations as on 18 August 2021 DISCLAIMER: The following table is provided for information purposes only. It is neither mandated by law, nor does it produce any legally binding effects. ECHA does not give any guarantees or warranties pertaining to the accuracy or the correctness of the information provided in the table. ECHA also does not accept any responsibility or liability for any use and/or reliance made of the information contained in the table. Any use or reliance of the information in the table falls solely on the user. Should you identify any issues with the table, please submit your observations through the ECHA contact forms. EXPLANATORY NOTE ECHA has voluntarily compiled this list to assist parties in identifying AS-PT combinations that can be used in treated articles. This is either because they fulfil the requirement under Article 58(2) of Regulation (EU) No 528/2012, or they benefit from the derogation under Article 94 of the Regulation. For ease of reference, the AS-PT combinations have been categorised into different parts based on objective criteria, as elaborated on below: Part I contains AS-PT combinations which are under examination either in or outside the Review Programme, or have been approved (i. e. they were included on Union list or Annex I list). Articles treated with a biocidal product (or intentionally incorporating a biocidal product) containing an AS which is listed in Part I are legally on the EU market. Part II contains withdrawn AS-PT combinations for which a submission was made by 1 September 2016 but for which the period of grace has not yet expired.
    [Show full text]
  • Safety Data Sheet
    SAFETY DATA SHEET Preparation Date: 6/29/2015 Revision date 11/26/2019 Revision Number: G2 1. IDENTIFICATION Product identifier Product code: S1394 Product Name: SODIUM PERSULFATE, REAGENT Other means of identification Synonyms: Sodium peroxydisulfate Peroxydisulfuric acid, disodium salt Disodium peroxodisulfate CAS #: 7775-27-1 RTECS # SE0525000 CI#: Not available Recommended use of the chemical and restrictions on use Recommended use: Bleaching agent. Electroplating agent. Swimming pool "shock" treatment. Viscosity adjustors. Starch modification. Petroleum-depolymerizaton in oil recover. Cleaning/washing agents. Disinfectant. Uses advised against No information available Supplier: Spectrum Chemical Mfg. Corp 14422 South San Pedro St. Gardena, CA 90248 (310) 516-8000 Order Online At: https://www.spectrumchemical.com Emergency telephone number Chemtrec 1-800-424-9300 Contact Person: Tom Tyner (USA - West Coast) Contact Person: Ibad Tirmiz (USA - East Coast) 2. HAZARDS IDENTIFICATION Classification This chemical is considered hazardous by the 2012 OSHA Hazard Communication Standard (29 CFR 1910.1200) Considered a dangerous substance or mixture according to the Globally Harmonized System (GHS) Acute toxicity - Oral Category 4 Skin corrosion/irritation Category 2 Serious eye damage/eye irritation Category 2A Respiratory sensitization Category 1 Skin sensitization Category 1 Specific target organ toxicity (single exposure) Category 3 Oxidizing solids Category 3 Label elements Product code: S1394 Product name: SODIUM Page 1 / 13 PERSULFATE,
    [Show full text]
  • SODIUM PERSULFATE (SODIUM PEROXYDISULFATE) Na₂s₂o8
    SODIUM PERSULFATE (SODIUM PEROXYDISULFATE) Na₂S₂O8 Specifications Value Test Method Appearance White Crystal Visual Purity (Na₂S₂O8) Min. %99 (w/w) Iodometric Titration Active Oxygen Min. %6.65 (w/w) Iodometric Titration Acid Content Max. %0.10 (w/w) Titration(Reaction with NaOH) Iron (Fe) Content Max. 5 ppm Colorimetric Heavy Metals (Fe excluded, Pb content) Max. 5 ppm Turbidimetric PRODUCT DESCRIPTION Molecular Weigh : 238.1 kg/kmol Specific Gravity : 2,590 kg/m3 pH (%5 solution) : 3-5 Thermal Decomposition : ≥65°C Solubility in Water : 73(25 °C) 86(50 °C) (g/100 g H2O) APPLICATION Initiator for the emulsion or solution Polymerization of acrylic monomers, vinyl acetate, vinyl chloride etc. and for the emulsion co-polymerization of styrene, acrylonitrile, butadiene etc., Oxidizing agent, used in cleaning and pickling of metal surface, accelerated curing of low formaldehyde adhesives and modification of starch, production of binders and coating materials, Desizing agent and bleach activator, It is an essential component of bleaching formulations for hair cosmetics. PACKAGING, STORAGE & SHELF LIFE 25 kgs and 1000 kgs net polyethylene and polypropylene bags. 1000 kgs bag has antistatic properties. It must be stored in well closed original packing and protected from direct sunlight, heat and humidity. Impurities such as dirt, rust or traces of metal and reductants may cause catalytic decomposition. It can be stored for 12 months below 30°C. The product as supplied or in solution needs to be handled with appropriate care.The eye, skin and clothes must be protected when working with SPS as damp powder or aqueous solution has a bleaching and slightly corroding effect.
    [Show full text]
  • Method for Producing Sodium Persulfate
    Patentamt J JEuropâischesEuropean Patent Office (§) Publication number: 0 081 063 Office européen des brevets B 1 © EUROPEAN PATENT SPECIFICATION ® Dateof publication of patent spécification: 10.07.85 @ ht. Cl.4: C 01 B 15/08 ® Application number: 82109350.7 (22) Date offiling: 08.10.82 @) Method for producing sodium persulfate. (§) Priority: 10.11.81 US 320145 (7jj) Proprietor: FMC Corporation 2000 Market Street Philadelphia Pennsylvania 19103 (US) (§) Date of publication of application: 15.06.83 Bulletin 83/24 (7?) Inventor: McCarthy, MichaelJoseph 14 Lannigan Drive (§) Publication of the grant of the patent: Lawrenceville New Jersey 08648 (US) 10.07.85 Bulletin 85/28 Inventor: Schillaci, Phillip Vincent 226 Kaymar Drive Tonawanda New York (US) (§) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE @) Representative: Barz, Peter, Dr. et al Patentanwalte Dr. V. Schmied-Kowarzik Dipl.- (68) References cited: Ing. G. Dannenberg Dr. P. Weinhold Dr. D. Gudel FR-A-1 493 723 Dipl.-lng. S. Schubert Dr. P. Barz US-A-2 899 272 Siegfriedstrasse 8 US-A-3 71 6 629 D-8000 Miinchen 40 (DE) US-A-3 954952 The file contains technical information submitted after the application was filed and not included in this specification Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid.
    [Show full text]