Short Description:
CAS Number: 89785-84-2
Molecular Formula: C10H11N4NaO5S
Standard: EP6
Package: 25kg/drum
Description:
CAS Number: 89785-84-2
Molecular Formula: C10H11N4NaO5S
Standard: EP6
Package: 25kg/drum
| ITEMS | LIMIT |
| Character | White to off-white powder |
| IR/HPLC | Similar to standard sample |
| Appearance of solution | clear |
| PH | 5.0-7.0 |
| Water | 1.6%(max) |
| Heavy metals | 20ppm(max) |
| Related substance Any single impurity Total impurities |
Impurity B,04%(max) Impurity E,0.1%(max) Impurity G,0.1%(max) Single unknown impurity,01%(max) 0.3%(max) |
| Residue of solvent Ethanol DMF Toluene Ethyl acetate Ethyl ether Dichloromethane Hexane 2-Ethylhexanoic acid |
1800ppm (max) 880ppm(max) 890ppm(max) 1500ppm(max) 1800ppm(max) 500ppm(max) 290ppm(max) 150ppm(max) |
| Number of microorganism Bacteria Mould Bacterial endotoxins |
1000/g(max) 100/g(max) 0.07IU/mg |
| Assay | 97.2%-102.0% |
