Pyridoxine HCL(Vitamin B6) USP/BP/EP
Price | $1 |
Package | 1kg |
Min. Order: | 1kg |
Supply Ability: | 10 tons |
Update Time: | 2019-07-22 |
Product Details
Product Name: Pyridoxine HCL(Vitamin B6) USP/BP/EP | CAS No.: 58-56-0 |
EC-No.: 611-771-3 | Min. Order: 1kg |
Purity: 99% | Supply Ability: 10 tons |
Release date: 2019/07/22 | |
MF:: C17H27NO2 |
Specification
Items |
Specifications |
Results |
Appearance |
White Fine Powder/Crystal |
Complies |
Identification |
Infared Absorption |
Complies |
The retention time of the major peak in the chromatogram of the Assay prepration corresponds to that in the chromatogram of the standard preparation, as obtained in the assay |
complies |
|
Specific rotation |
Between -28.6°and -35.0°, measured at 20° |
-32.8° |
Water |
not more than 0.5% |
0.12% |
residue on ignition |
not more than 0.2% |
0.11% |
Heavy metals |
not more than 0.001% |
complies |
related compounds by HPLC(Test1) |
Fructose not more than 0.3% Compound A not more than 0.3% Other individual impurity not more than 0.1% Total impurities not more than 0.5% |
Fructose: 0.03% Compound A: 0.04% Total impurities: 0.07% |
Particle size |
90% less than 350 microns |
complies |
Limit of sulfamate and sulfate |
Sulfamate ion not more than 0.10% Sulfate ion not more than 0.10% |
complies |
Residual Solvent |
Methylene Chloride not more than 250μg/g |
not detected |
Acetone not mor than 2500μg/g |
||
Isopropanol not more than 5000μg/g |
||
Ethanenitrile not more than 400μg/g |
||
n-hexane not more than 290μg/g |
||
Ethyl Acetate not more than 2500μg/g |
||
Pyridine not more than 100μg/g |
||
Assay |
Topiramate contains not less than 98.0% and not more than the equivalent of 102.0% of C12H21NO8S, calculated with reference to the Anhydrous Basis |
Company Profile Introduction
You may like
Recommended supplier
Product name | Price | Suppliers | Update time | |
---|---|---|---|---|
$15.00/1kg |
VIP1Y
|
Ouhuang Engineering Materials (Hubei) Co., Ltd
|
2024-04-26 | |
$6.00/1KG |
VIP1Y
|
Henan Fengda Chemical Co., Ltd
|
2024-03-28 | |
$0.00/1kg |
VIP1Y
|
Shaanxi TNJONE Pharmaceutical Co., Ltd
|
2024-03-26 | |
$120.00/1Kg/Bag |
VIP3Y
|
Sinoway Industrial co., ltd.
|
2023-11-29 | |
$1000.00/1KG |
Hebei Yime New Material Technology Co., Ltd.
|
2023-11-08 | ||
$100.00/1bag |
Hebei Fengqiang Trading Co., LTD
|
2023-08-16 | ||
$20.00/1kg |
VIP1Y
|
Henan Bao Enluo International TradeCo.,LTD
|
2023-08-08 | |
$0.00/25kg |
AS WATER CO., LTD.
|
2023-04-03 | ||
$100.00/1kg |
VIP2Y
|
Hebei Duling International Trade Co. LTD
|
2022-09-01 | |
$1.10/1g |
VIP3Y
|
Dideu Industries Group Limited
|
2022-07-11 |
- Since: 2017-03-29
- Address: Traffic Lane,Congtai District, Handan City,Hebei, China