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Zinc oxide AR 500GM
21990SG500879190319DV
AR8791903
1314-13-281867
ZnOApril 2022
81.38March 2027
Sr.No.TestResultSpecification
1DescriptionWhite amorphous powder.White amorphous powder.
2SolubilityPassesInsoluble in water & alcohol.
3Assay(after ignition)99.7%min.99.5%
4Loss on ignition,600°C0.28%0.5% max.
5Acid insoluble matter0.009%0.01% max.
6Chloride(Cl)Less than 0.002%0.002% max.
7Sulphur compounds(as SO4)Less than 0.01%0.01% max.
8Iron(Fe)Less than 0.0003%0.0003% max.
9Heavy metal(as Pb)Less than 0.02%0.02% max.
10Arsenic (As)Less than 0.0001%0.0001% max.
11Reducing substances(O)Less than 0.002%0.002% max.
12Manganese(Mn)Less than 0.001%0.001% max.
13Carbonate(as CO3)Less than 0.25%0.25% max.
Remarks: THE CAPTIONED BATCH MATERIAL COMPLIES WITH THE PRESCRIBED QUALITY OF THE ABOVE SPECIFICATION.
FINAR provides this analytical report in good faith and to the best of its knowledge. It should not be substituted for the users own raw material quality control.
Tested By
(Chemist - Quality Control)
Approved By
(Head - Quality Control)
Computer Generated Report - Does not require Signature.
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