Pyridoxine hydrochloride 58-56-0 3-hydroxy-4,5-dimethylol-alpha-picolinehydrochloride
Pyridoxine hydrochloride Chemical Properties |
mp | 214-215 °C(lit.) |
storage temp. | 2-8°C |
solubility | H2O: 0.1 g/mL at 20 °C, clear, colorless |
Water Solubility | 0.1 g/mL (20 ºC) |
Sensitive | Light Sensitive |
Merck | 14,7982 |
BRN | 3632435 |
Stability: | Stable. Protect from air and light. |
CAS DataBase Reference | 58-56-0(CAS DataBase Reference) |
EPA Substance Registry System | 3,4-Pyridinedimethanol, 5-hydroxy-6-methyl-, hydrochloride(58-56-0) |
Safety Information |
Hazard Codes | Xi,T,F |
Risk Statements | 36/37/38-39/23/24/25-23/24/25-11 |
Safety Statements | 26-37/39-45-36/37-16-7 |
WGK Germany | 2 |
RTECS | UV1350000 |
F | 8-10 |
Hazardous Substances Data | 58-56-0(Hazardous Substances Data) |
MSDS Information |
Provider | Language |
---|---|
2-Methyl-3-hydroxy-4,5-bis(hydroxymethyl)pyridine hydrochloride | English |
Pyridoxine hydrochloride Usage And Synthesis |
Chemical Properties | Crystalline |
Usage | One of the vitamins of the B6 complex; present in many foodstuffs (yeast, liver and cereals). It has a role in transporting protein Bsu1, contributes to thiamine uptake; characterization of thiamine (vitamin B1) transporter Thi9 from Schizosaccharomyces p |
Usage | Pyridoxine is one of the vitamins of the B6 complex; present in many foodstuffs (yeast, liver and cereals). Pyridoxine has a role in transporting protein Bsu1, Pyridoxine contributes to thiamine uptak e; characterization of thiamine (vitamin B1) transporter Thi9 from Schizosaccharomyces pombe. |
Specifications :
TEST ITEMS |
STANDARD INDICATORS |
TEST RESULT |
Description |
A white or almost white crystalline/ powder |
White Powder |
Identification |
B:IR absorption; D:Reaction (a) of chlorides |
Comply |
Melting point |
About 205℃ |
206.0℃ |
Loss on drying |
≤0.5% |
0.07% |
Residue on ignition |
≤0.1% |
0.04% |
(Acidity)PH |
2.4-3.0 |
2.49 |
Heavy metals |
≤20ppm |
<20ppm |
Assay:Contain C8H11NO3HCL Calculated on the dried basis |
99.0%-102% |
99.68% |
Chloride content |
16.9-17.6% |
17.2% |
Solubility |
Freely soluble in water, slightly soluble in alcohol(96%) |
Comply |
Related substances |
/ |
Comply |
Organic volatile impurities |
/ |
Comply |
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