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nicotinamide niacinamide vitamin B3 USP/BP/EP/JP/CP cas. 98-92-0
Product Name: Nicotinamide
Other Name: Niacinamide, Vitamin B3; 3-Pyridinecarboxamide
CAS No. 98-92-0
Molecular Formula: C6H6N2O
Molecular Weight: 122.13
Specification: 98%, 99%
Appearance: White crystalline powder
Grade: Pharmaceutical Grade
Nicotinamide is a watersoluble vitamin, The product is white crystalline powder, odorless or nearly odorless, bitter in taste, freely soluble in water or ethanol, dissolvable in glycerin.
Nicotinamide is easy to absorb oral, and can be widely distributed in the body, the excess metabolites or prototype quickly expel from urine. Nicotinamide is part of coenzyme I and coenzyme II, plays the role of hydrogen delivery in biological oxidation respiratory chain, can promote biological oxidation processes and tissue metabolism, maintain normal tissue (especially the skin, digestive tract and nervous system) integrity has an important role.
In addition, nicotinamide has prevention and treatment of heart block, sinus node function and anti-fast experimental arrhythmias, nicotinamide can significantly improve the heart rate and atrioventricular block caused by verapamil.
| Items |
Specification |
Results |
| Characteristics |
White crystalline powder |
Pass |
| Assay |
99.0~101.0% |
0.997 |
| Heavy metals |
≤ 0.001 |
< 0.001 |
| Related substances |
Complies with the standard |
pass |
| Sulphated ash |
≤ 0.02 |
< 0.02 |
| Melting point |
234~240° C |
236.2~237.3° C |
| Loss on drying |
< 1.0 |
0.4 |
| Chloride |
≤ 0.02 |
0.07 |
| Conclusion: All the results conform to the USP30 |
Function:
1. The proper digestion and absorption of protein and fat;
2. To help in the essential amion acid tryptophan is converted to nicotinic acid;
3. To prevent all kinds of nerves, skin diseases;
4. Alleviate vomiting;
5. Promote the nucleic acid Synthesis, to prevent the aging of tissues and organs;
6. Lower the result of taking antidepressants caused by dry mouth and dysuria
7. Slow night muscle spasms, cramps paralysis and other symptoms of hand,foot and neuritis;
8. Is the natural the diuretic.
9. Treatment of congenital hypofunction of metabolism;
10. Prevent and treat vitamin B6 deficiency;
11. Supplement to patients who need to consume more vitamin B6;
12. Treatment of carpal tunnel syndrome.
