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Appearance
|
Colorless deliquescent crystals/ white crystalline powder
|
|
Assay (Titration after Ion exchange)
|
Min 99%
|
|
Chloride (Cl)
|
Max 0.005%
|
|
Nitrite (NO2)
|
Max 0.002%
|
|
Sulphate (SO4)
|
Max 0.01%
|
|
Heavy metal (as Pb)
|
Max 0.001%
|
|
Lead (Pb)
|
Max 0.001%
|
|
Calcium (Ca)
|
Max 0.005%
|
|
Iron (Fe)
|
Max 0.001%
|