2-Amino-3-Hydroxypyridine CAS 16867-03-1 Cosmetic Material

• Function: Vitamins and Minerals Deficiency Drug
• Grade Standard: Cosmetic Grade
• Type: Chemical Reagent
• State: Powder
• Volatile: Not Volatile
• CAS: 16867-03-1
• Model NO.: py0330
• Mf.: C5h6n2o
• Standard: USP Ep Bp
• MOQ: 1kg
• Transport Package: 25kg/Drum
• Specification: 99%
• Trademark: puya
• Origin: China
• Production Capacity: 10ton/Year

Product Description

2-Amino-3-Hydroxypyridine CAS 16867-03-1

Product  name	2-Amino-3-hydroxypyridine
CAS	16867-03-1
Molecular  Formula	C5H6N2O
Molecular  weight	110.11
Apperance	White powder
purity	99%

common name    2-Amino-3-hydroxypyridine    
English name    2-Amino-3-pyridinol
CAS number    16867-03-1    
molecular weight    110.114
density    1.3±0.1 g/cm3    
boiling point    385.2±27.0 °C at 760 mmHg
molecular formula    C 5 H 6 N 2 O    
melting point    168-172 °C(lit.)
Flash point    186.8±23.7 °C
Storage condition: keep sealed away from light.
Closed operation, partial exhaust, wear goggles, gloves, protective clothing when working.

Usage
Hormonal drugs. It is mainly used to promote and maintain uterine changes in the pre-pregnancy period, and is used for habitual abortion and irregular menstruation.

Specification

ITEMS	SPECIFICATION	TESTRESULTS
Appearance	Off-white or white powder	Conforms
Identification	HPLC,NMR;LC-MS	Conforms
Related substances	Individual impurity≤0.5%	0.09%
	Total impurities≤1.0%	0.20%
Loss on drying	≤0.5%	0.3%
Residue on ignition	≤0.1%	0.04%
Heavy metals	≤10ppm	Conforms
Assay	≥98.0 %	99.1%