Top Quality Niacinamide/ Nicotinamide CAS 98-92-0

Product Details
Customization: Available
CAS No.: 98-92-0
Formula: C6h6n2o
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  • Top Quality Niacinamide/ Nicotinamide CAS 98-92-0
  • Top Quality Niacinamide/ Nicotinamide CAS 98-92-0
  • Top Quality Niacinamide/ Nicotinamide CAS 98-92-0
  • Top Quality Niacinamide/ Nicotinamide CAS 98-92-0
  • Top Quality Niacinamide/ Nicotinamide CAS 98-92-0
  • Top Quality Niacinamide/ Nicotinamide CAS 98-92-0
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Basic Info.

Model NO.
py0231
EINECS
/
Color
White
Appearance
Powder
Standard
USP Bp Ep
MOQ
1kg
Package
Carton
Shipping
FedEx
Transport Package
25kg/Drum
Specification
99%
Trademark
puya
Origin
China
Production Capacity
50ton/Year

Product Description

 Niacinamide/ Nicotinamide CAS 98-92-0
Type: Vitamins
Origin: China
CAS No.: 98-92-0
AUCO No.: 830
Packing: 25kg drum/25kg carton

Nicotinamide, also known as nicotinamide, is an amide compound of niacin. White crystalline powder; odorless or almost odorless, bitter in taste; slightly hygroscopic. The relative density is 1.4, and the melting point is 129-131 °C. 1g of this product is soluble in 1mL water, 1.5mL ethanol or 10mL glycerol, but insoluble in ether. The pH of a 10% aqueous solution is 6.5-7.5. It is relatively stable, resistant to acid, alkali and high temperature. It is stable to light and heat in dry air, and generates niacin when heated in alkaline or acidic solution.
Top Quality Niacinamide/ Nicotinamide CAS 98-92-0Top Quality Niacinamide/ Nicotinamide CAS 98-92-0

Specification
Items Standard
Identification The IR Absorption spectrum is concordant with the spectrum of reference standard.
Test A (IR) Ratio:A245/A262,between 0.63 and 0.67
Test B (UV) 0.63-0.67 
Assay(By HPLC) Not less than 98.5% W/W and not more than 101.5%W/W of C6H6N2O, calculated on the dried basis.
Characteristics  White crystalline powder 
Melting range  128ºC-131ºC
Loss on drying ≤0.5%
Residue on ignition  ≤0.1%
Heavy metals  ≤0.003%
 
        Items Specification
Identification Complies
Assay (HPLC, %) 98.5-101.5
Appearance white crystalline powder
Melting range (ºC) 128-131
Loss on drying (%) 0.5max
Residue on ignition (%) 0.1max
Heavy metals (%) 0.003max
Readily carbonizable substances Test as per FCCIV/ USP37
Organic volatile impurities Test as per FCCIV/ USP37
Residual solvents Test as per FCCIV/ USP37

Function

1. Niacinamide can interfere with the transport of melanin, restrict melanin in melanocytes, prevent melanocytes from continuing to produce melanin, and at the same time prevent melanin from being transmitted to the skin surface to darken the skin, thereby achieving a whitening effect.

2. Niacinamide has been proven to have a good anti-glycation effect, and the substance produced by skin glycation is brown, which will make the skin look dark. The anti-glycation of niacinamide helps to whiten the skin, thereby brightening the complexion.


Application

Nicotinamide is mainly used in the medical cosmetic industry.

Top Quality Niacinamide/ Nicotinamide CAS 98-92-0Top Quality Niacinamide/ Nicotinamide CAS 98-92-0
 

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