Dangerous Goods Poisonous Substances
Antimony Powder
[English]ANTIMONY POWDER
No. 8-3027(1189)
RTECS No. CC4025000
CAS No. 7440-36-0
Molecular formula SB
Molecular weight 121.75
Specific gravity 6.684 (25℃ )
Melting point 630 ℃
Boiling point 1635 ℃
Vapor pressure 1 mmHg (886 ℃)
Acute toxicity peritoneal - large Mouse LD50: 100 mg/kg; Intraperitoneal - Mouse LD50: 90 mg/kg
High toxicity grade
Occupational standard TLV-TWA 0.5 mg/m3; STEL 2.5 mg/ cubic meters
Hazardous characteristics of detonation gas: Explosion in case of open flame
Hazardous characteristics of flammability: Combustion in case of open flame
Storage and transportation matters: The warehouse is ventilated and dry at low temperature; with acids, Store food additives separately
Fire extinguishing agents dry sand and dry powder