 |
| CHEMICAL AND PHYSICAL PROPERTIES
|
| Description |
: |
A white fine amorphous powder |
| Solubility |
: |
Passes B.P. test |
| Identification |
: |
Passes B.P. test |
| Colour of Solution |
: |
Passes B.P. test |
| Arsenic |
: |
Less than 4 ppm |
| Heavy Metals |
: |
Less than 30 ppm |
| Chloride |
: |
Less than 1000 ppm |
| Sulphate |
: |
Less than 0.5 % |
| Calcium |
: |
Less than 1.5 % |
| Iron |
: |
Less than 700 ppm |
| Soluble substances |
: |
Less than 30 mg. |
| Substances insoluble in acetic acid |
: |
Less than 5 mg |
Loss on Ignition
|
:
|
Not Less than 30.0% and
Not more than 32.5 % |
| Assay |
:
|
Not Less than 95%
Not more than 100.5 % |
|
| |
|
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