| Model: | CAS NO:98-92-0 |
|---|---|
| Brand: | Friend |
| Origin: | Made In China |
| Category: | Chemicals / Pharmaceutical Chemicals |
| Label: | nicotinamide , vitamin b3 , pharmaceutical grade |
| Price: |
US $10.76
/ kg
|
| Min. Order: | 500 kg |
| Last Online:05 Sep, 2016 |
Property: white crystalline powder, odorless, taste bitter, slightly hygroscopicity, soluble in water and alcohol, incompatible with strong oxidizing agents, melting range 128-131℃. Niacinamide is used for treating diabetes and two skin conditions called bullous pemphigoid and granuloma annulare.
Appearance: white crystalline powder
Cas No.: 98-92-0
EINECS No.: 202-713-4
Molecular Formula: C6H6N2O
Molecular Weight: 122.13
Specification:
|
Items |
Standard |
|
Characteristics |
White crystalline powder |
|
Identification |
Positive |
|
PH |
5.5- 7.5 |
|
Clarity of solution and color |
Solution clarification colorless |
|
Absorption coefficient |
417-443 |
|
Readily carbonizable |
≤matching fluid |
|
Loss on drying |
≤0.5% |
|
Related substance |
≤0.5% |
|
Residue on ignition |
≤0.1% |
|
Heavy metals |
≤0.002% |
|
Assay |
≥99.0% |
Storage Condition: Keep in cool, dry, dark conditions, in sealed containers
Package: 25kg/drum or 1kg/bag
Application: Used as nutrition supplement in food, animal feed, pharmaceutical and cosmetic industry.
| Payment Terms: | T/T, L/C at sight, West Union |
|---|---|
