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Sodium bisulfite JP 5KG
61552SR500347044106EU
JP3470441
7631-90-574549
NaHSO3May 2021
104.06April 2024
Sr.No.TestResultSpecification
1DescriptionWhite powder, having the odour of sulfur dioxide.White granules or powder, having the odour of sulfur dioxide.
2SolubilityPassesFreely soluble in water, practically insoluble in ethanol and in ether.
3Identification A (By Chemical test)CompliesGives positive test for sodium
4Identification B (By Chemical test)CompliesGives positive test for bisulfite
5Clarity and colour of solutionCompliesThe solution is clear and colorless.
6Thiosulfate (S2O3)PassesNo turbidity is produced
7Heavy metalsLess than 20ppmNMT 20ppm
8Iron (Fe)Less than 20ppmNMT 20ppm
9Arsenic (As)Less than 4ppmNMT 4ppm
10Assay65.6%NLT 64.0% and NMT 67.4 % of SO2
Remarks: THE CAPTIONED MATERIAL COMPLIES WITH THE PRESCRIBED QUALITY OF JP 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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