江蘇遠洋藥業(yè)股份有限公司
Jiangsu Yuanyang Pharmaceutical Co., Ltd.
CAS NO.: 543-18-0
Chemical Formula: C3H9N3O3S
Structural Formula:
Molecular Weight: 167.16
Property: white needle crystal and needle crystalline powder,odorless and subacid,soluble in water,insoluble in ethanol,ethyl ether or acetone.
SPECIFICATIONS
|
Item |
Specification |
|
Appearance |
White needle crystal or crystalline powder |
|
Assay |
99. 0% min |
|
Clarity of Solution |
Colourless and clear |
|
Loss and Drying |
0.2% max |
|
Calcined Residue |
0.1% max |
|
Heavy Metals(Pb) |
10ppm max |
|
As |
2ppm max |
|
Chloride (as Cl) |
0.01% max |
|
Sulphate (as SO4) |
0.01% max |
|
Ammonium Salt (as NH4) |
0.02% max |
|
Easily Carbonized |
Matter Colorless |
PACKAGE:25Kg/Fiber drum/Carton/Poly bag lined with 2 layers PE bags.
STORAGE: Be stored in cool,dry place,free from toxic or harmful goods when be stored and delivered.
