CAS No.: | 98-92-0 |
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Other Names: | |
MF: | |
EINECS No.: | |
Place of Origin: | China (Mainland) |
Purity: | more than 99.0% |
Brand Name: | JinRui |
Model Number: | |
Application: | medicine |
Appearance: | white crystalline powder |
assay: | 99.0% |
Quick Details
Specifications
1.Details:
Product Name: Nicotinamide
CAS No. 98-92-0
Molecular Formula: C6H6N2O
Molecular Weight: 122.13
Specification:99%
Appearance: White crystalline powder
Brand: Rongsheng
Grade: Pharmaceutical Grade
2.Introduction
Nicotinamide is a water-soluble 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.
3.Specificaton
4.Function 5.Application Other brands nicotinamide Category Effective material content of 98.5 (per cent) Specifications 25 KG Nicotinamide as a primary purpose of B vitamins in the form of a structure, that the human body and animals coenzyme and coenzyme an important part. Its mainly used for medicine, food and feed additives areas CAS 98-92-0 Item | Standard | Test method | Results |
Assay % | 99.0-101.5 | HPLC | 99.7 |
Identification A | Conform | IR | Conform |
Identification B | 0.63-0.67 | UV | 0.67 |
Melting range,°C | 128-131 | Melting point apparatus | 129.3-129.9 |
Loss on drying ,% | ≤0.5 | Silicagel drier | 0.04 |
Residue on ignition,% | ≤0.1 | High temperature ignition | 0.03 |
Heavy metals, % | ≤0.003 | Colorimetry | <0.003 |
Readily carbonizable | Conform | Colorimetry | Conform |