Cas号540-69-2Beilstein分子式CH5NO2；HCOONH4分子量63.06别名蚁酸铵纯度Purity≥99.0%(driedmaterial,NT)不溶物insolublematter,passesfiltertest水分water≤0.05%灼烧残渣Residueonignition(900°C)≤0.1%(asSO4)pH5.5-7.5(25°C,1MinH2O)熔点Meltingpoint119-121°C)