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SELECT * FROM `mycn_models_set` WHERE channelId =
CAS number: 98-92-0
Molecular formula:
molecular weight:
Chemical structure:
Product Name |
Nicotinamide | |
Shelf Life |
3 years |
|
Test Items |
Specification |
Results of Analysis |
Identification |
||
Test A (IR) |
The IR Absorption spectrum is concordant with the spectrum of reference standard. |
Complies |
Test B (UV) |
Ratio:A245/A262, between 0.63 and 0.67 |
|
Assay (By HPLC) |
Not less than 98.5% W/W and not more than 101.5% W/W of C6H6N2O, calculated on the dried basis. |
99.3% |
Characteristics |
White Crystalline Powder |
Pass |
Melting Range |
128~131℃ |
128.2~128.7℃ |
Loss on Drying |
Not more than 0.5% W/W |
0.41% |
Residue on Ignition |
Not more than 0.1% W/W |
0.08% |
Heavy Metals |
Not more than 0.003% |
<0.003% |
Readily Carbonizale Substances |
Test as per USP |
Complies |
Organic Volatile Impurities | Test as per USP | Complies |
Residual Solvents | Test as per USP | Complies |
Conclusion |
The material complies with Preseribed/stated standards of quality of USP32 |