Aluminum Sulfate, Hydrated, Reagent A.C.S.
Assay (as the labeled hydrate):
98.0-102.0%
MAXIMUM ALLOWABLE
Insoluble matter:
.0.01%
Chloride (Cl):
0.005%
Calcium (Ca):
0.01%
Magnesium (Mg):
0.002%
Potassium (K):
0.005%
Sodium (Na):
0.02%
Heavy metals (as Pb):
0.001%
Iron (Fe):
1 ppb
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