Specification:
Item |
Specifications |
Results |
Appearance |
White or creamy white crystalline powder |
Conforms |
Identification |
Positive |
Positive |
Acidity |
5.5 to 6.2 |
5.25 |
Related substances |
Less Than 0.5%(single) |
0.19% |
|
Less Than 1.0%(total) |
0.31% |
Loss on drying |
Less Than 0.5% |
0.27% |
Sulphated ash |
Less Than 1% |
0.02% |
Assay |
98.0 to 101.0% |
99.79% |