Items | Standard |
Description: | White fine powder/Crystal |
Identification: | Positive |
Melting point: | 205.0-209.0℃ |
Acidity (PH): | 2.4-3.0 |
Loss on drying: | 0.2% max |
Residue on ignition: | 0.10% max |
Sulphated ash: | 0.10% max |
Heavy metals: | 10ppm max |
Assay | 99.0%~101.0% |
Clarity and colour of solution: | Meet the requiremtns. |
Chloride content: | 16.9%~17.6% |
Related substances: | Meet the requiremtns. |
Organic volatile impurities: | Meet the requiremtns. |