FINISHED PRODUCT SPECIFICATION
QCD.F.054
Name of Product : SODIUM METABISULPHITE
Chemical Formula : Na2S2O5 Effective Date : 22/11/2016
Molecular Weight : 190.10 g/mol Retest Date : After 3 Year
CAS No. : 7681-57-4 Master Copy : Quality Control
Specification : Food Grade
Product Code : FP042007
HSN Code : 28321090
Department : Quality Control Page No. : 01 of 01
NO. TEST SPECIFICATION
1. Description White to off white powder
2. Solubility Soluble in water
3. Identification Sodium =+VE & Sulphite =+VE
4. Iron Max. 0.001%
5. Lead Max. 0.0002%
6. Assay NLT 90.0 % and NMT 100.5% of Na2S2O5
Storage : Store protected from light, Keep containers tightly closed..
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