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Vitamin B6 ,Pyridoxine hydrochloride
Molecular FormulaC8H11NO3.HCL
Characters :white crystal or white crystalline powder
Quality StandardGB 14753-93
Assay : 99.0-101.0%
| Tests | Specifications | |||
| Description | White Fine Powder | |||
| Identification | Positive | |||
| Melting point | 205.0 - 209.0 | |||
| Acidity (PH) | 2.4 - 3.0 | |||
| Loss on drying | ≤0.2% | |||
| Residue on ignition | ≤0.10% | |||
| Sulphated ash | ≤0.10% | |||
| Heavy metals | ≤10PPM | |||
| Assay : Contain C8H11NO3HCL Calculated on the dried basis | 99.0% - 101.0% | |||
| Clarity and Colour of Solution | Meet the requirement | |||
| Chloride content | 16.9% - 17.6% | |||
| Related substances | Meet the requirement | |||
| Organic volatilc impurities | Meet the requirement | |||
High Purity 99.0-101.0% Vitamin B6--Manufacturer