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Ascorbic Acid (Vitamin C)
sell 2018-12-13
Contact name :
Bob Liu
Company :
zhengzhou friend biological engineering Co., Ltd.
Address :
No.10 ZHENGZHOU UNIVERSITY SCIENCE PARK ,CHINA
Country :
China
Phone :
+86-17703813306
Website :
E-mail :

Property: Ascorbic acid is also called Vitamin c ,the product is white monoclinic crystalline powder ,melting point 190-192,pickle ,a long time getting yellowish color.The product is soluble in water ,slightly soluble in ethanol,insoluble in ether and chloroform.The solution was acidic.5%(W/V)aqueous solution PH2.1-2.6,specific rotation was +20.5-+21.5.

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