Listing ID #819399
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Contact SupplierTESTS | LIMIT |
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Description | White crystalline powder. |
Solubility | Freely soluble in water. |
Identification | Gives reaction of NH4 salt & chlorides. |
Clarity & Color of soln. | 10% w/v sample sol. is clear & colorless. |
PH of 50% w/v Sol. | Between 4.5 to 6.0. |
Arsenic | Less than 4 PPM. |
Calcium | Less than 200 PPM. |
Iron | Less than 20 PPM. |
Heavy Metals | Less than 10 PPM. |
Basic Sulphate | Less than 150 PPM. |
Thiocynate | To Comply as per IP. |
Sulphated Ash | Less than 0.1 % |
Loss on drying | Less than 1.0 % |
Assay | Between 99.0% to 100.5% cal. on dried basis. |