硫酸双氢链霉素
硫酸双氢链霉素,厂家硫酸双氢链霉素,价格硫酸双氢链霉素供货商
英文名称 Dihydrostreptomycin Sulphate
CAS RN 5490-27-7
分子式 C21H41N7O12.3/2H2SO4 分子量 877.81
外观:白色或类白色结晶性粉末
酸度 5.0— 7.0 链霉素≤1.0%
干燥失重≤5.0% 炽灼残渣≤1.0%
重金属 ≤20ppm 硫酸灰分≤1.0%
硫酸盐 18.0%—21.5%
效价(干品)≥730IU/mg
包装:7公斤/听
质量标准:EP5/USP30
Product Name: Dihydrostreptomycin Sulphate
CAS RN: 5490-27-7
Molecular Formula: C21H41N7O12.3/2H2SO4
Molecular Weight: 877.81
Quality Standard: EP5/USP30
Appearance: White or almost white crystalline powder
pH: 5.0— 7.0
Streptomycin≤1.0%
Loss on drying: ≤5.0%
Residue on Ignition: ≤1.0%
Heavy Metal: ≤20ppm
Sulfated Ash: ≤1.0%
Sulfate: 18.0%—21.5%
Titers ( dry goods ):≥730IU/mg
Packaging: 7kg/tin