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Sodium thiosulphate pentahydrate extrapure 500GM
11710SG500922060204DX
Extrapure9220602
10102-17-7100355
Na2S2O3.5H2OApril 2024
248.17March 2029
Sr.No.TestResultSpecification
1DescriptionColourless crystals free from white powder.Colourless crystals free from white powder.
2SolubilityComplies10% solution in water should be clear.
3Assay(iodometric)99.6%Min. 99.0%
4Sulphate & sulphite (as SO4)Less than 0.1%0.1% max
5Sulphide(S)Less than 0.001%0.001 % max
6Iron(Fe)0.0001%0.001 % max
7Potassium(K)0.0011%0.1% 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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