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Appearance
|
Fine white amorphous powder Odor faint &characteristics
|
|
Assay (as Zn; complexometric)
|
10 - 12%
|
|
Identification
|
Passes test
|
|
Acidity or alkalinity
|
Passes test
|
|
Alkalies & alkaline earth metals
|
Passes test
|
|
Arsenic (As)
|
Max 0.0002%
|
|
Heavy metal (as Pb)
|
Max 0.001%
|
|
Chloride (Cl)
|
Max 0.025%
|
|
Sulphate (SO4)
|
Max 0.6%
|