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Safety Data Sheet SAFETY DATA SHEET Revision Date 27-Dec-2020 Revision Number 2 SECTION 1: IDENTIFICATION OF THE SUBSTANCE/MIXTURE AND OF THE COMPANY/UNDERTAKING 1.1. Product identifier Product Description: Silver carbonate on Celite, ca 0.7 mmole silver carbonate/g reagent Cat No. : 18202 Molecular Formula Ag2 CO3 /Celite Unique Formula Identifier (UFI) F30F-S6X7-YX08-5TV3 1.2. Relevant identified uses of the substance or mixture and uses advised against Recommended Use Laboratory chemicals. Uses advised against No Information available 1.3. Details of the supplier of the safety data sheet Company Alfa Aesar . Avocado Research Chemicals, Ltd. Shore Road Port of Heysham Industrial Park Heysham, Lancashire LA3 2XY United Kingdom Office Tel: +44 (0) 1524 850506 Office Fax: +44 (0) 1524 850608 E-mail address [email protected] www.alfa.com Product Safety Department 1.4. Emergency telephone number Call Carechem 24 at +44 (0) 1865 407333 (English only); +44 (0) 1235 239670 (Multi-language) Poison Centre - Emergency Ireland : National Poisons Information Centre (NPIC) - information services 01 809 2166 (8am-10pm, 7 days a week) Malta : +356 2395 2000 Cyprus : +357 2240 5611 SECTION 2: HAZARDS IDENTIFICATION 2.1. Classification of the substance or mixture CLP Classification - Regulation (EC) No 1272/2008 Physical hazards Based on available data, the classification criteria are not met ______________________________________________________________________________________________ ALFAA18202 Page 1 / 11 SAFETY DATA SHEET Silver carbonate on Celite, ca 0.7 mmole silver carbonate/g reagent Revision Date 27-Dec-2020 ______________________________________________________________________________________________ Health hazards Serious Eye Damage/Eye Irritation Category 1 (H318) Specific target organ toxicity - (single exposure) Category 3 (H335) Specific target organ toxicity - (repeated exposure) Category 2 (H373) Environmental hazards Chronic aquatic toxicity Category 2 (H411) Full text of Hazard Statements: see section 16 2.2. Label elements Signal Word Danger Hazard Statements H318 - Causes serious eye damage H335 - May cause respiratory irritation H373 - May cause damage to organs through prolonged or repeated exposure H411 - Toxic to aquatic life with long lasting effects Precautionary Statements P280 - Wear eye protection/ face protection P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P310 - Immediately call a POISON CENTER or doctor/physician P304 + P340 - IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing 2.3. Other hazards SECTION 3: COMPOSITION/INFORMATION ON INGREDIENTS 3.2. Mixtures Component CAS-No EC-No. Weight % CLP Classification - Regulation (EC) No 1272/2008 Diatomaceous earth 61790-53-2 80.7 Eye Irrit. 2 (H319) STOT SE 3 (H335) STOT RE 2 (H373) Carbonic acid, disilver(1+) salt 534-16-7 EEC No. 208-590-3 19.3 Eye Dam. 1 (H318) Aquatic Acute 1 (H400) Aquatic Chronic 1 (H410) ______________________________________________________________________________________________ ALFAA18202 Page 2 / 11 SAFETY DATA SHEET Silver carbonate on Celite, ca 0.7 mmole silver carbonate/g reagent Revision Date 27-Dec-2020 ______________________________________________________________________________________________ Component Specific concentration limits M-Factor Component notes (SCL's) Carbonic acid, disilver(1+) salt - 1000 (acute) - 100 (Chronic) Full text of Hazard Statements: see section 16 SECTION 4: FIRST AID MEASURES 4.1. Description of first aid measures General Advice If symptoms persist, call a physician. Eye Contact Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Get medical attention. Skin Contact Wash off immediately with plenty of water for at least 15 minutes. If skin irritation persists, call a physician. Ingestion Clean mouth with water and drink afterwards plenty of water. Get medical attention if symptoms occur. Inhalation Remove to fresh air. If not breathing, give artificial respiration. Get medical attention if symptoms occur. Self-Protection of the First Aider Ensure that medical personnel are aware of the material(s) involved, take precautions to protect themselves and prevent spread of contamination. 4.2. Most important symptoms and effects, both acute and delayed Causes eye burns. Causes severe eye damage. 4.3. Indication of any immediate medical attention and special treatment needed Notes to Physician Treat symptomatically. SECTION 5: FIREFIGHTING MEASURES 5.1. Extinguishing media Suitable Extinguishing Media Carbon dioxide (CO 2). Powder. Water spray. In case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion. Extinguishing media which must not be used for safety reasons No information available. 5.2. Special hazards arising from the substance or mixture Thermal decomposition can lead to release of irritating gases and vapors. Hazardous Combustion Products Silicon dioxide, Silver oxides. 5.3. Advice for firefighters ______________________________________________________________________________________________ ALFAA18202 Page 3 / 11 SAFETY DATA SHEET Silver carbonate on Celite, ca 0.7 mmole silver carbonate/g reagent Revision Date 27-Dec-2020 ______________________________________________________________________________________________ As in any fire, wear self-contained breathing apparatus pressure-demand, MSHA/NIOSH (approved or equivalent) and full protective gear. SECTION 6: ACCIDENTAL RELEASE MEASURES 6.1. Personal precautions, protective equipment and emergency procedures Ensure adequate ventilation. Use personal protective equipment as required. Avoid dust formation. 6.2. Environmental precautions Do not flush into surface water or sanitary sewer system. Should not be released into the environment. Do not allow material to contaminate ground water system. 6.3. Methods and material for containment and cleaning up Sweep up and shovel into suitable containers for disposal. Keep in suitable, closed containers for disposal. 6.4. Reference to other sections Refer to protective measures listed in Sections 8 and 13. SECTION 7: HANDLING AND STORAGE 7.1. Precautions for safe handling Wear personal protective equipment/face protection. Ensure adequate ventilation. Do not get in eyes, on skin, or on clothing. Avoid ingestion and inhalation. Avoid dust formation. Hygiene Measures Handle in accordance with good industrial hygiene and safety practice. Keep away from food, drink and animal feeding stuffs. Do not eat, drink or smoke when using this product. Remove and wash contaminated clothing and gloves, including the inside, before re-use. Wash hands before breaks and after work. 7.2. Conditions for safe storage, including any incompatibilities Keep container tightly closed in a dry and well-ventilated place. Technical Rules for Hazardous Substances (TRGS) 510 Storage Class (LGK) Class 13 (Germany) 7.3. Specific end use(s) Use in laboratories SECTION 8: EXPOSURE CONTROLS/PERSONAL PROTECTION 8.1. Control parameters Exposure limits List source(s): UK - EH40/2005 Work Exposure Limits, Third edition. Published 2018. Component The United Kingdom European Union Ireland Diatomaceous earth STEL: 3.6 mg/m3 15 min TWA: 1.2 mg/m3 8 hr Biological limit values ______________________________________________________________________________________________ ALFAA18202 Page 4 / 11 SAFETY DATA SHEET Silver carbonate on Celite, ca 0.7 mmole silver carbonate/g reagent Revision Date 27-Dec-2020 ______________________________________________________________________________________________ This product, as supplied, does not contain any hazardous materials with biological limits established by the region specific regulatory bodies Monitoring methods BS EN 14042:2003 Title Identifier: Workplace atmospheres. Guide for the application and use of procedures for the assessment of exposure to chemical and biological agents. MDHS14/3 General methods for sampling and gravimetric analysis of respirable and inhalable dust MDHS 91 Metals and metalloids in workplace air by X-ray fluorescence spectrometry MDHS 99 Metals in air by ICP-AES Derived No Effect Level (DNEL) No information available Route of exposure Acute effects (local) Acute effects Chronic effects Chronic effects (systemic) (local) (systemic) Oral Dermal Inhalation Predicted No Effect Concentration No information available. (PNEC) 8.2. Exposure controls Engineering Measures Ensure that eyewash stations and safety showers are close to the workstation location. Wherever possible, engineering control measures such as the isolation or enclosure of the process, the introduction of process or equipment changes to minimise release or contact, and the use of properly designed ventilation systems, should be adopted to control hazardous materials at source Personal protective equipment Eye Protection Goggles (European standard - EN 166) Hand Protection Protective gloves Glove material Breakthrough time Glove thickness EU standard Glove comments Natural rubber See manufacturers - EN 374 (minimum requirement) Nitrile rubber recommendations Neoprene PVC Skin and body protection Long sleeved clothing Inspect gloves before use. Please observe the instructions regarding permeability and breakthrough time which are provided by the supplier of the gloves. (Refer to manufacturer/supplier for information) Ensure gloves are suitable for the task: Chemical compatability, Dexterity, Operational conditions,
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