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Chemical Identification
Common Name
Sodium cyanide
中文通用名
氰化钠
IUPAC
sodium cyanide
CAS
sodium cyanide (Na(CN))
CAS No.
143-33-9
Molecular Formula
CNNa
Molecular Structure
Category
Activity
Insecticide, rodenticide
Physical Properties
Molecular weight:49.0; Melting point:564 °C; Solubility:Very soluble in water; slightly soluble in ethanol.; Stability:Readily hydrolysed, liberating hydrogen cyanide.;
Toxicology
Oral:Acute oral LD50 for rats 6.44 mg/kg. Percutaneous:Acute percutaneous LD50 for guinea pigs 4.5 mg/kg.
Environmental Profile
WATER SOLUBILITY: 48 g/100 ml at 10° C
Transport Information
Signal Word:DANGER-POISON; Hazard Class:Ia(Extremely hazardous)

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