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Vitamin B1

Product Code PG037 Grade Pure
Purity 985% CAS No 67-03-8
Molecular Formula C12H17CIN4OS.HCI Molecular Weight 337.27
H.S.Code 2936.2210 Shelf Life 3 Years

Physical Properties

Physical state at 20C Solid Colour White Powder Odour Odourless

Specifications

Description White to almost white crystalline Powder
Assay 98.0% - 101.0%
Solubility Sparingly soluble in water, freely soluble in boiling water , slightly soluble in ethanol (96%) Practically insoluble in heptane
pH 6.8-7.5
Heavy Metals NMT 20 ppm
Chloride NMT 250 ppm
Loss on drying NMT 1.0%
Sulphated Ash NMT 0.1%
Residual Solvents
Methanol NMT 0.3%
Ethanol NMT 0.5%
Total Impurities NMT 1.5%

Packaging

1 Kg, 5 Kg, 25 Kg

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