USPUSP-NF
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Pyridoxine Hydrochloride
5-Hydroxy-6-methyl-3,4-pyridinedimethanol Hydrochloride
 Pyridoxol Hydrochloride
 Vitamin B6 Hydrochloride
 Vitamin B6 C8H11NO3·HCl Formula wt: 205.64
 [58-56-0] 68Y4CF58BV pyridoxine hydrochloride

DESCRIPTION

Pyridoxine Hydrochloride occurs as colorless or white crystals or as a white, crystalline powder. It is stable in air, but is slowly affected by sunlight. Its solutions are acid to litmus, having a pH of about 3. 1 g dissolves in 5 mL of water and in about 100 mL of alcohol. It is insoluble in ether. It melts at about 206° with some decomposition.

USP REFERENCE STANDARDS FOR PURCHASE

USP Pyridoxine Hydrochloride RS
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