Vitamin B3 (Nicotinamide)
Nicotinamide, also known as niacinamide and nicotinic amide, is the amide of nicotinic acid. Nicotinamide is a water-soluble vitamin and is part of the vitamin B group.
| Items | Specification |
| Appearance | White crystalline powder |
| Identification |
Test a(ir) |
| Test
B(uv) ratio:A245/a262,between 0.63and 0.67 |
|
| Assay | 98.5 % – 101.5% |
| Melting point | 128.0 – 131.0°c |
| Loss on drying | 0.5% max |
| Residue on ignition | 0.1% max |
| Heavy metals | 20 ppm max |
Storage: in dry, cool, and shaded place with original packaging, avoid moisture, store at room temperature.
Shelf Life: 48 months
Package:in 25kg/bag
delivery:prompt
1. What’s your payment terms?
T/T or L/C.
2. What’s your delivery time?
Usually we will arrange the shipment in 7 -15 days.
3. How about the packing?
Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.
4. How about the validity of the products?
According to the products you ordered.
5. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
6. What is loading port?
Usually is Shanghai,Qingdao or Tianjin.
