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Test | Specification | |
---|---|---|
Min | Max | |
ASSAY (DRIED BASIS) | 98.0 | 101.0 % |
pH OF A 1 IN 20 SOLUTION | 3.5 | 6.0 |
LOSS ON DRYING | 36.0 | 38.5 % |
INSOLUBLE MATTER | 0.005 % | |
SULFATE | 0.005 % | |
SUBS. NOT Pptd. by AMMONIUM SULFIDE(as SO ) | 0.2 % | |
ELEMENTAL IMPURITIES | AS REPORTED | |
IRON (Fe) | 5 ppm | |
ZINC (Zn) | TO PASS TEST | |
IDENTIFICATION | TO PASS TEST | |
CERTIFIED KOSHER | ||
CERTIFIED HALAL | ||
EXPIRATION DATE | ||
DATE OF MANUFACTURE | ||
APPEARANCE | ||
RESIDUAL SOLVENTS | TO PASS TEST |