Description
Technical Parameters
Product Brief Introduction
Product name: Vitamin B1 (Thiamine Hydrochloride)
CAS: 67-03-8
MF: C12H18Cl2N4OS
MW: 337.27
Product Specification
|
Appearance |
White or off-white crystalline powder or colorless crystals |
|
Identification |
IR: the infrared absorption spectrum of the sample complies with the reference standard. |
|
|
Identification tests-General of chloride: meet the standards |
|
Absorbance of Solution |
≤0.025 |
|
PH |
2.7~3.4 |
|
Moisture |
≤5.0% |
|
Reside on Ignition |
≤0.2% |
|
Related Compounds |
≤1.0% |
|
Limit of Nitrate |
No brown ring is produced at the junction of the two layers |
|
Assay |
98.0%~102.0% |
