Products
Products
Benfotiamine
Structural formula：
Product Name: Benserazide hydrochloride
Molecular Formula: C10H15N3O5·HCL
Molecular Weight: 293.7
CAS#: 14919-77-8
|
ITEMS |
STANDARDS |
Result |
|
Identification: |
IR |
Complies |
|
Opticalrotation |
-0.05to+o.o5 |
+0.02 |
|
PH |
4.0to 5.0 |
4.2 |
|
Impurity A |
≤0.5% |
0.02% |
|
Individual other impurity |
≤ 0.5% |
0.30% |
|
Total impurities : |
≤1.0% |
0.32% |
|
Heavy metals: |
≤10ppm |
Complies |
|
Water |
≤1.0% |
0.4% |
|
Sulfated ash |
≤0.1% |
0.070% |
|
Assay on dry basis |
98.5%— 101.5% |
99.33% |
|
CONCLUSION:ACCORD WITH EP7.0/BP2018 |
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