DESCRIPTION COLOR CRYSTAL OR WHITE POWDER OR GRANULES
IDENTIFICATION AS STIPULATED
PH 6.0 - 7.8
WATER 3.0 - 12.0%
CHLORIDE ≤0.05%
SULFATE ≤0.05%
HEAVY METALS ≤0.002%
REDUCING SUBSTANCES ≤1.0%
ORGANIC VOLATILE IMPURITIES AS STIPULATED
ASSAY(CACULATED ON THE ANHYDROUS BASIS) 98.0 - 102.0%