- Dibismuth trisulfide
- Bismuth sesquisulfide
Black-brown orthorhombic crystals
Registry Numbers and Inventories.
Japan ENCS (MITI)
Melting point, °C
Decomposition point, °C
Solubility in water
Heat of fusion
Hazards and Protection.
Keep tightly closed. Store in a cool dry place.
Wear appropriate government approved respirator, chemical-resistant gloves, safety goggles, other protective clothing.
Wear positive pressure self-contained breathing apparatus (SCBA).
Sweep up, place in a bag and hold for waste disposal. Avoid raising dust. Ventilate area and wash spill site after material pickup is complete.
Strong acids, Strong oxidizing agents.
Hydrogen sulfide gas.
Extinguish using Carbon dioxide, dry chemical powder, or appropriate foam. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.
May burn but does not ignite readily.
Emits toxic fumes under fire conditions.
Fire may produce irritating, corrosive and/or toxic gases.
Irritant. Irritating to eyes, respiratory system and skin.
Inhalation of material may be harmful.
Contact may cause burns.
If swallowed, wash out mouth with water provided person is conscious. Call a physician.
If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen.
In case of contact, immediately wash skin with soap and copious amounts of water.
In case of contact, immediately flush eyes with copious amounts of water for at least 15 minutes.