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CAS No: 65-23-6
Product Name: Pyridoxine
Other Name:
Pyridoxine
4,5-Bis(hydroxymethyl)-2-methyl-3-pyridinol
3-Hydroxy-4,5-dimethylol-a-picoline
5-Hydroxy-6-methyl-3,4-pyridinedimethanol
3-hydroxy-2-Picoline-4,5-dimethanol
3-Hydroxy-4,5-bis(hydroxymethyl)-2-methylpyridine
4,5-bis(hydroxymethyl)-2-methylpyridin-3-ol
2-methyl-3-hydroxy-4,5-bis(hydroxy-methyl) pyridine
(5-Hydroxy-6-methylpyridine-3,4-diyl)dimethanol
VITAMIN B6
Density: 1.4±0.1 g/cm3
Boiling Point: 491.9±40.0 °C at 760 mmHg
Melting Point: 159-162ºC
Molecular Formula: C8H11NO3
Molecular Weight: 169.178
Flash Point: 251.3±27.3 °C
Exact Mass: 169.073898
PSA: 73.58000
LogP: -1.10
Vapour Pressure: 0.0±1.3 mmHg at 25°C
Index of Refraction: 1.621
Storage condition: 2-8°C
Stability: Stable. Incompatible with strong oxidizing agents.
Water Solubility: H2O: 0.1 g/mL at 20 °C, clear, colorless
Specification
Appearance: White to practically white crystals or crystalline powder
Loss on Drying: ≤0.5%
Residue on Ignition: ≤0.1%
Heavy metals: ≤0.003%
Residual solvent: ≤0.5%
Chloride: 16.9%~17.6%
Assay: 98.0~102.0%
Lead: <2.0 ppm
Cadmium: <1.0 ppm
Arsenic: <1.0 ppm
Mercury: <0.1 ppm
Total Plate Count: ≤100cfu/g
Yeast and Mold: ≤10 cfu/g
E.Coli: Negative
Salmonella: Negative
S.Aureus: Negative
Application
It is mainly used to prevent rough skin, acne, sunburn, and itching. It is also suitable for the prevention and treatment of seborrheic alopecia, skin inflammation, general acne, seborrheic eczema and dandruff skin. Can be made into creams, lotions and alcohol solutions.
Package: 25kg/drum, can also be designed according to customer requirements.
Storage: Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
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