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skin whitening cas 98-92-0 vitamin PP cosmetics grade nicotinamide powder
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
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Product Specifications
--Product Description
Product Description
nicotinamide cosmetics grade specification | ||
melting point | 128-131 °C(lit.) | |
boiling point | 150-160 °C | |
density | 1.40 | |
vapour density | 4.22 (vs air) | |
Acidity coefficient (pKa) | 3.3(at 20℃) | |
Acid-base indicator discoloration pH value range | 9 | |
water solubility | 1000 g/L (20 ºC) | |
Niacinamide powder is a water-soluble vitamin, The product is white crystalline powder, odorless or nearly odorless, bitter intaste, freely soluble in water or ethanol, dissolvable in glycerin. Nicotinamide powder 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.
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Company Introduction
WPA CHEMICALS Limited is not only an international business-oriented company, but also a chemical supply chain platform. Relying on the strong "big data" support of "Wangsheng business treasure and China chemical industry network", limited aims to provide excellent products for customers of coatings, plastics, rubber, petrochemical, fine chemicals, and other industrial chain customers, and at the same time, it also cultivates the market, deepens the industry application, and provides various services for end customers Application solutions.
It mainly deals in the import and export business of coating chemicals, plastic chemicals, rubber chemicals, petrochemical products, intermediates, fine chemicals and food additives.
The company aims to become an advanced professional comprehensive service provider of chemical products in China. We hope to cooperate with you to create brilliant future
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