Na2S Sodium sulfide，anhydrous

Physical hazards

Acute toxicity (Oral) : Category 3 Flammable solids : Not classified Skin corrosion/irritation : Self-heating substances Category 1A-1C Hazardous to the aquatic and mixtures : Category 1 Serious eye damage/eye irritation : environment, acute hazard : Substances and mixtures which, Category 1 in contact with water, emit Specific target organ toxicity, flammable gases : Not classified single exposure : Category 2 Corrosive to metals : Not classified

2.2 Label elements

F, T, R, C, V

Hazard pictograms

Warning word: DANGER Hazard information Description of precaution Wear protective gloves/protective clothing/eye protection/respiratory Self-heating; may catch fire protection/face protection during handling. Toxic if swallowed Avoid breathing dust/mist/gas/fume/vapors/spray. Do not eat, drink or smoke when using this product, and wash hands thoroughly after handling. Causes severe skin burns and eye Take off the contaminated clothing and wash before reuse. damage Avoid release to the environment and collect spillage. Causes serious eye damage IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. (Respiratory tract) IF SWALLOWED: Immediately call a POISON CENTER or May cause damage to organs doctor/physician. Rinse mouth. Do NOT induce vomiting. Very toxic to aquatic life IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF ON SKIN: Remove immediately all contaminated clothing and rinse skin with water/shower. Then wash skin with plenty of soap and water. If skin irritation occurs, get medical advice/attention. Immediately call a POISON CENTER or doctor/physician. Call a POISON CENTER or doctor/physician if you feel unwell. Protect from sunlight. Store in a cool, dry and well-ventilated place. Keep container tightly closed. Store locked up. Dispose of contents/ container in accordance with local/national regulations.

Additional information

Contact with water may liberate flammable gases In case of fire, the product may liberate toxic gases/ fume. With respect to additional hazard information, see Section 11.