Category:
Other Packaging Materials
CAS NO:
53-84-9
Standard:
ChP,In-house Standards,

Product Information |
Product name |
NICOTINAMIDE ADENINE DINUCLEOTIDE; NAD+; β-NAD |
Molecular Formula |
C21H27N7O14P2 |
CAS No. |
53-84-9 |
Quality Standard |
98% up, Food grade |
Appearance |
White powder |
COA of Nicotinamide Adenine Dinucleotide |
Items |
Specifications |
Results |
Appearance |
White Powder |
Complies |
Solubility |
Soluble in water |
Complies |
ε at 260nm and pH 7.5 |
(18.0±1.0) ×l03L/mole/cm |
17.8×l03L/mole/cm |
ε when reduced with alcoholdehydrogenase at 340nm and pH 10 |
(6.3±0.2) ×l03L/mole/cm |
6.4×l03L/mole/cm |
Ratio at pH 7.5 |
||
A250/A260 |
0.83±0.03 |
0.83 |
A280/A260 |
0.21±0.02 |
0.20 |
Ratio when reduced with alcohol dehydrogenase at pH 10 |
||
A340/A260 |
0.43±0.01 |
0.43 |
Water(by K.F) |
≤10% |
3.5% |
Totalbacterial count |
≤300CFU/G |
Complies |
Content |
≥90% |
92.3% |
Purity (byHPLC) |
≥ 95% |
98.02% |
Conclusion: |
The product conforms to theaboverequirements. |
|
Storage: |
Keep dry and away from light, storage at -20℃. |
|
Usage |