chelidonine /白屈菜碱 CAS: 476-32-4
English Name: chelidonine
CAS number: 476-32-4
Formula: C20H19NO5
Molecular Weight: 353.37
Appearance: monoclinic prismatic crystals
Melting point: 135-140 ℃
Storage conditions: 2-8 ℃
Solubility: insoluble in water. Soluble in ethanol, chloroform
Storage features: Treasury cryogenic air dry, anti-flame and heat, and food materials, oxidizers stored separately
Toxicity Classification: highly toxic
Flammable hazardous characteristics: case of heat, open flame burning; thermal decomposition of nitrogen oxides emitted poisonous fumes
Category: Flammable solid
Extinguishing Media: water, carbon dioxide, foam, dry powder
