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Name Pyridoxine hydrochloride
CAS 58-56-0
EINECS(EC#) 200-386-2
Molecular Formula C8H12ClNO3
MDL Number MFCD08064207
Molecular Weight 205.64
MOL File 58-56-0.mol

Chemical Properties

Definition An aldehyde derivative of pyridoxine, with vitamin B6activity,
Appearance Crystalline
Melting point  214-215 °C(lit.)
density  1.2784 (rough estimate)
vapor density  7.1 (vs air)
refractive index  1.5800 (estimate)
Fp  9℃
storage temp.  2-8°C
solubility  H2O: 0.1 g/mL at 20 °C, clear, colorless
form  Crystalline Powder
color  White to almost white
Stability: Stable. Protect from air and light.
PH Range 3.2
Water Solubility  0.1 g/mL (20 ºC)
Sensitive  Light Sensitive
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 Schizosaccharom
Merck  14,7982
BRN  3632435

Pyridoxine Hydrochloride is an acid form of vitamin b6, a water- soluble vitamin. it is soluble in water, and slightly soluble in alco- hol. it is slowly affected by sunlight and is reasonably stable in air. it has a ph of 2.3–3.5. it is also termed vitamin b6 hydrochloride. see pyridoxine.

CAS DataBase Reference 58-56-0(CAS DataBase Reference)
EPA Substance Registry System 58-56-0(EPA Substance)

Safety Data

Hazard Codes  Xi
Risk Statements 

R36/37/38:Irritating to eyes, respiratory system and skin .

Safety Statements 

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection .

RIDADR  UN1230 - class 3 - PG 2 - Methanol, solution
WGK Germany  2
RTECS  UV1350000
HS Code  29362500
Safety Profile

Poison by intravenous route. Moderately toxic by ingestion, intramuscular, and subcutaneous routes. Human reproductive effects by ingestion and intramuscular routes: postpartum changes. Experimental reproductive effects. Human mutation data reported. When heated to decomposition it emits very toxic fumes of NOx and HCl.

Hazardous Substances Data 58-56-0(Hazardous Substances Data)

Hazard Information

Material Safety Data Sheet(MSDS)

Questions And Answer