Specifications » |
READILY CARBONIZABLE SUBS. |
TO PASS TEST |
FLOURIDE |
MAX. 0.005% |
CHLORIDE |
MAX. 0.05%/0.005% |
NITRATE |
TO PASS TEST |
LOSS ON DRYING |
MAX. 7.0% |
WATER |
MAX. 7.0% |
ASSAY(ON ANHYDROUS BASIS) |
MIN. 97% |
HEAVY METALS |
MAX. 0.0025% |
IRON |
MAX. 0.002% |
SULPHATE |
MAX. 0.06%/0.2% |
ARSENIC |
MAX. 0.0003% |
ALUMINIUM |
MAX. 0.0002% |
ORGANIC VOLATILE IMPURITIES |
TO PASS TEST |
PH OF 5% SOLN. |
6.3 - 9.6 |
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