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SDS US 2JT Version #: 01 Issue Date: 12-18-2018 1 / 9 Response If Swallowed: Immediately Call a Poison Center/Doctor

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SDS US 2JT Version #: 01 Issue Date: 12-18-2018 1 / 9 Response If Swallowed: Immediately Call a Poison Center/Doctor SAFETY DATA SHEET 1. Identification Product identifier LiF-NaF-KF Other means of identification SDS number 2JT Materion Code 2JT Manufacturer/Importer/Supplier/Distributor information Manufacturer Company name Materion Advanced Chemicals Inc. Address 407 N 13th Street 1316 W. St. Paul Avenue Milwaukee, WI 53233 United States Telephone 414.212.0257 E-mail [email protected] Contact person Noreen Atkinson Emergency phone number Chemtrec 800.424.9300 2. Hazard(s) identification Physical hazards Not classified. Health hazards Acute toxicity, oral Category 2 Skin corrosion/irritation Category 1 Serious eye damage/eye irritation Category 1 Specific target organ toxicity, single exposure Category 3 respiratory tract irritation Specific target organ toxicity, repeated Category 1 exposure Environmental hazards Hazardous to the aquatic environment, Category 2 long-term hazard OSHA defined hazards Not classified. Label elements Signal word Danger Hazard statement Fatal if swallowed. Causes severe skin burns and eye damage. Causes serious eye damage. May cause respiratory irritation. Causes damage to organs through prolonged or repeated exposure. Toxic to aquatic life with long lasting effects. Precautionary statement Prevention Do not breathe dust/fume/gas/mist/vapors/spray. Wash thoroughly after handling. Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Avoid release to the environment. Wear protective gloves/protective clothing/eye protection/face protection. Material name: LiF-NaF-KF SDS US 2JT Version #: 01 Issue date: 12-18-2018 1 / 9 Response If swallowed: Immediately call a poison center/doctor. If swallowed: Rinse mouth. Do NOT induce vomiting. If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. If inhaled: Remove person to fresh air and keep comfortable for breathing. If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a poison center/doctor. Take off contaminated clothing and wash it before reuse. Collect spillage. Storage Store in a well-ventilated place. Keep container tightly closed. Store locked up. Disposal Dispose of contents/container in accordance with local/regional/national/international regulations. Hazard(s) not otherwise None known. classified (HNOC) Supplemental information 11.5% of the mixture consists of component(s) of unknown acute dermal toxicity. 42% of the mixture consists of component(s) of unknown acute hazards to the aquatic environment. 42% of the mixture consists of component(s) of unknown long-term hazards to the aquatic environment. For further information, please contact the Product Stewardship Department at +1.800.862.4118. 3. Composition/information on ingredients Mixtures Chemical name Common name and synonyms CAS number % Potassium Fluoride (KF) 7789-23-3 42 Sodium Fluoride (NaF) Sodium fluoride (NaF) 7681-49-4 11.5 Sodium monofluoride *Designates that a specific chemical identity and/or percentage of composition has been withheld as a trade secret. 4. First-aid measures Inhalation Remove victim to fresh air and keep at rest in a position comfortable for breathing. Call a poison center or doctor/physician if you feel unwell. Skin contact Take off immediately all contaminated clothing. Rinse skin with water/shower. Call a physician or poison control center immediately. Chemical burns must be treated by a physician. Wash contaminated clothing before reuse. Eye contact Immediately flush eyes with plenty of water for at least 15 minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a physician or poison control center immediately. Ingestion Call a physician or poison control center immediately. Rinse mouth. Do not induce vomiting. If vomiting occurs, keep head low so that stomach content doesn't get into the lungs. Do not use mouth-to-mouth method if victim ingested the substance. Induce artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. Most important Burning pain and severe corrosive skin damage. Causes serious eye damage. Symptoms may symptoms/effects, acute and include stinging, tearing, redness, swelling, and blurred vision. Permanent eye damage including delayed blindness could result. May cause respiratory irritation. Prolonged exposure may cause chronic effects. Indication of immediate medical Provide general supportive measures and treat symptomatically. Chemical burns: Flush with water attention and special treatment immediately. While flushing, remove clothes which do not adhere to affected area. Call an needed ambulance. Continue flushing during transport to hospital. Keep victim warm. Keep victim under observation. Symptoms may be delayed. General information If you feel unwell, seek medical advice (show the label where possible). Ensure that medical personnel are aware of the material(s) involved, and take precautions to protect themselves. Show this safety data sheet to the doctor in attendance. 5. Fire-fighting measures Suitable extinguishing media Water fog. Foam. Dry chemical powder. Carbon dioxide (CO2). Unsuitable extinguishing media Do not use water jet as an extinguisher, as this will spread the fire. Specific hazards arising from During fire, gases hazardous to health may be formed. the chemical Special protective equipment Self-contained breathing apparatus and full protective clothing must be worn in case of fire. and precautions for firefighters Material name: LiF-NaF-KF SDS US 2JT Version #: 01 Issue date: 12-18-2018 2 / 9 Fire fighting Use water spray to cool unopened containers. equipment/instructions Specific methods Use standard firefighting procedures and consider the hazards of other involved materials. General fire hazards No unusual fire or explosion hazards noted. 6. Accidental release measures Personal precautions, protective Keep unnecessary personnel away. Keep people away from and upwind of spill/leak. Wear equipment and emergency appropriate protective equipment and clothing during clean-up. Do not touch damaged containers procedures or spilled material unless wearing appropriate protective clothing. Ensure adequate ventilation. Local authorities should be advised if significant spillages cannot be contained. For personal protection, see section 8 of the SDS. Methods and materials for This material is classified as a water pollutant under the Clean Water Act and should be prevented containment and cleaning up from contaminating soil or from entering sewage and drainage systems which lead to waterways. Large Spills: Stop the flow of material, if this is without risk. Dike the spilled material, where this is possible. Absorb in vermiculite, dry sand or earth and place into containers. Following product recovery, flush area with water. Small Spills: Wipe up with absorbent material (e.g. cloth, fleece). Clean surface thoroughly to remove residual contamination. Never return spills to original containers for re-use. For waste disposal, see section 13 of the SDS. Environmental precautions Avoid release to the environment. Inform appropriate managerial or supervisory personnel of all environmental releases. Prevent further leakage or spillage if safe to do so. Avoid discharge into drains, water courses or onto the ground. 7. Handling and storage Precautions for safe handling Do not get in eyes, on skin, or on clothing. Do not taste or swallow. Avoid prolonged exposure. When using, do not eat, drink or smoke. Provide adequate ventilation. Wear appropriate personal protective equipment. Wash hands thoroughly after handling. Avoid release to the environment. Observe good industrial hygiene practices. Conditions for safe storage, Store locked up. Store in tightly closed container. Store away from incompatible materials (see including any incompatibilities Section 10 of the SDS). 8. Exposure controls/personal protection Occupational exposure limits The following constituents are the only constituents of the product which have a PEL, TLV or other recommended exposure limit. At this time, the other constituents have no known exposure limits. US. OSHA Table Z-1 Limits for Air Contaminants (29 CFR 1910.1000) Components Type Value Potassium Fluoride (KF) PEL 2.5 mg/m3 (CAS 7789-23-3) Sodium Fluoride (NaF) PEL 2.5 mg/m3 (CAS 7681-49-4) US. OSHA Table Z-2 (29 CFR 1910.1000) Components Type Value Form Potassium Fluoride (KF) TWA 2.5 mg/m3 Dust. (CAS 7789-23-3) Sodium Fluoride (NaF) TWA 2.5 mg/m3 Dust. (CAS 7681-49-4) US. ACGIH Threshold Limit Values Components Type Value Potassium Fluoride (KF) TWA 2.5 mg/m3 (CAS 7789-23-3) Material name: LiF-NaF-KF SDS US 2JT Version #: 01 Issue date: 12-18-2018 3 / 9 US. ACGIH Threshold Limit Values Components Type Value Sodium Fluoride (NaF) TWA 2.5 mg/m3 (CAS 7681-49-4) US. NIOSH: Pocket Guide to Chemical Hazards Components Type Value Potassium Fluoride (KF) TWA 2.5 mg/m3 (CAS 7789-23-3) Sodium Fluoride (NaF) TWA 2.5 mg/m3 (CAS 7681-49-4) US. California Code of Regulations, Title 8, Section 5155. Airborne Contaminants Components Type Value Potassium Fluoride (KF) PEL 2.5 mg/m3 (CAS 7789-23-3) Sodium Fluoride (NaF) PEL 2.5 mg/m3 (CAS 7681-49-4) Biological limit values ACGIH Biological Exposure Indices Components Value Determinant Specimen Sampling Time Potassium Fluoride (KF) 3 mg/l Fluoride Urine * (CAS 7789-23-3) 2 mg/l Fluoride Urine * Sodium Fluoride (NaF) 3 mg/l Fluoride Urine * (CAS 7681-49-4) 2 mg/l Fluoride Urine * * - For
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