CAS No:138926-19-9
MF:C9H22NO7P2・H2O・Na
Shelf life:2 years
Storage:Cool and dry
The detailed specifications are as below:
| Items | Standard |
| ASSAY | 98.5%(min) |
| INDENTIFICATION | conform with standard |
| CLARITY OF SOLUTION | colourless ,clarity |
| SOLUBILITY | Free soluble in water,insoluble in methanol,ethanol or Acetone |
| PHOSPHITE | 0.5%(max) |
| PHOSPHATE | 0.3%(max) |
| RESIDUAL SOLVENTS | ETHANOL: 0.5%(max) |
| METHANOL: 0.3%(max) | |
| ACETONE :0.5%(max) | |
| ETHYL ACETATE:0.5%(max) | |
| DESCRIPTION | white crystalline powder |
| LOSS ON DRYING | 4.5 ~ 6.5% |
| ACIDITY | 4.0 ~ 4.8 |
| RELATED SUBSTANCE | Any single impurity:0.10%(max) |
| Total impurities:0.50%(max) |