Vitamin B1 Vitamin B1 59-43-8 Antiberiberi factor
Our product advantages:
1.We have a very good service attitude
2.The quality of our products is very reliable
3.We have our own raw material factory
4.Our delivery speed is also very fast
5.Do our best to meet the needs of our customers
Items | Specifications | Results | ||
Appearance | White crystalline or crystalline powder | White crystalline or crystalline powder | ||
Identification | IR,Characteristic Reaction and test of chlorides | Conform | ||
Assay | 98.5%-101.0% | 100.7% | ||
PH | 2.7-3.3 | 2.8 | ||
Appearance of solution | clear and not more than Y7 | clear and not more than Y7 | ||
Sulphates | ≤300ppm | <300 | ||
Limited of nitrate | No brown ring is producted | |||
Heavy metals | ≤20ppm | <20ppm | ||
Related substances | any impurity≤0.4% | 0.2% | ||
total ≤1.0% | 0.6% | |||
Water | ≤5.0 | 1.5 | ||
Residue on ignition | ≤0.1 | 0.05 | ||
Chromatographic purity | 0.1 |
About us:
SHINING HEALTH GROUP LIMITED. is one of the leading manufacturer and exporter for Active Pharmaceutical Materials,Veternaries,food and feed additives
Our export office located in Shijiazhuang,where is regarded as the biggest Medicine City in China, only 270km from south of Beijing.
As a multifunction industrial group company, SHINING HEALTH GROUP LIMITED has direct productive factory and several manufacturers by joint operation.
CAS NO:15170-74-8
CAS NO:15170-74-8
CAS NO:15170-74-8
CAS NO:15170-74-8
CAS NO:15170-74-8
CAS NO:15170-74-8
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