維生素C乙基醚；VC乙基醚；3-O-乙基抗壞血酸

價(jià)格	詢價(jià)
包裝	1Kg/bag ; 25Kg/drum

最小起訂量	1Kg/bag ; 25Kg/drum
發(fā)貨地	江蘇
更新日期	2015-01-23

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產(chǎn)品詳情

中文名稱:維生素C乙基醚；VC乙基醚；3-O-乙基抗壞血酸	英文名稱:3-O-Ethyl Ascorbic Acid
CAS:86404-04-8	有效期: 六個(gè)月

3-O-Ethyl Ascorbic Acid is one kind of Vitamin C ramification, which can dissolve both oil base and water base. It can easy penetrate horniness to reach the dermis. Then the enzyme decompounds them and releases the Vitamin C. Which enhance the usage of Vitamin C and more stable than the general Vitamin C. It can effectively inhibiting the formation of melanin by restrain the Cu2+ activity of tyrosinase. It also can inhibit dermatitis and improve the skin color and elasticity.

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Items

Standards

Appearance

white to off white crystal powder

Melting point (℃)

111.0 -113.0

Assay (HPLC)

≥98.5%

Free VC (HPLC)

≤10 ppm

Colority (3% water solution)

≤25

pH (3% water solution)

4.0-5.5

Moisture

≤1.0%

Heavy metals

≤20 ppm

Arsenic

≤2 ppm

Ash

≤0.1%

關(guān)鍵字： 3-O-Ethyl Ascorbic Acid

公司簡(jiǎn)介

Spec-chem industry inc with History over 20 years professional in cosmetics ingredients, Spec Chem Industry has owns manufacturing factory, test center, R&D center, and has set up a complete quality control and managerment system. Our products are sold around the world, and we are the supplier of Estee Lauder, AmorePacific, Wella and other world-renowned companies

成立日期		注冊(cè)資本
員工人數(shù)		年?duì)I業(yè)額
主營(yíng)行業(yè)	特種化學(xué)品,中草藥提取物	經(jīng)營(yíng)模式	工廠

Spec-Chem Ind.

普通會(huì)員

公司成立：暫無(wú)
注冊(cè)資本：暫無(wú)
企業(yè)類型：暫無(wú)
主營(yíng)產(chǎn)品：暫無(wú)
公司地址：NO.10 WANSHOU ROAD

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