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Appearance
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White, light, amorphous powder
|
|
Assay (as Al2O3)
|
47.0 - 60.0%
|
|
Identification
|
Passes IP test
|
|
pH (4% w/v solution in water)
|
Max 10.0
|
|
Arsenic (As)
|
Max 0.0005%
|
|
Heavy metal
|
Max 0.006%
|
|
Chloride (Cl)
|
Max 1.25%
|
|
Sulphate (SO4)
|
Max 1.2%
|
|
Neutralising capacity
|
Passes IP test
|
|
Microbial contamination
|
Free from E.Coli
|