EINECS NO: 224-580-1Molecular formula:  C8H7NaO4Molecular weight: 190.13Appearance: white powderPurity:  99%Solubility: Soluble in water, glycerol, propylene glycol, slightly soluble in etha

Sodium ethoxideProduct name: Sodium ethoxideCAS: 141-52-6EINECS: 205-487-5MF: C2H5NaOMW: 68.0577 Packing: 20kg/bagAssay: 99%Appearance: White or yellowish hygroscopic powderUsage: Mainly used in

Sodium metabisulfiteProduct name: Sodium metabisulfiteCAS: 7681-57-4EINECS: 231-673-0MF: Na2S2O5MW: 190.1065 Packing: 25kg/bagAssay: 97%Appearance: White or yellow crystalline powder or small cry

ProName: Sodium sulfadiazineChemical name: 17α -hydroxypregn-4-monoene-3,20-dione-17-Acetate CasNo: 547-32-0EINECS NO: 208-919-0Molecular Formula:C10H9N4NaO2SMolecular Weight:272.26Apperanc

Product name: Sodium-t-amylateCAS: 14593-46-5EINECS: 238-639-4MF: C5H11NaOMW: 110.13 Packing: 25kg/drumAssay: 99%Appearance: White powder 

spiramycin from streptomyces sp.CAS NO:8025-81-8Quality:BP/EP/USPDensity:1.21g/cm3Boiling point:913.7°C at 760 mmHgRefractive index:1.549Flash point:506.4°CVapour Pressur:0mmHg at 25°CAppe

Chinese name: Tacrolimus English name: : Tarcolimus/FK-506 CAS registry number: 104987-11-3 Chemical formula: C44H69NO12 Pharmaceutical grade: 98% Physical form: White crystal

Chinese name: Tacrolimus English name: : Tarcolimus/FK-506 CAS registry number: 104987-11-3 Chemical formula: C44H69NO12 Pharmaceutical grade: 98% Physical form: White crystal

ThymineProduct name: ThymineCAS: 65-71-4EINECS: 200-616-1MF: C5H6N2O2MW: 126.1133 Packing: 25kg/drumAssay: 99%Usage: Is a synthetic anti-AIDS drugs AZT, DDT and related drugs key intermediate.