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þðèäè÷åñêè?óñëó,L-Ascorbic Acid; L(+)-Ascorbic acid; Free Acid">
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Ascorbic acid CAS NO.: 50-81-7
þðèäè÷åñêè?óñëó
L-Ascorbic Acid; L(+)-Ascorbic acid; Free Acid
50-81-7
Food and nutrition additives and pharmaceutical raw material.
Vitamin C
Product Name: Ascorbic acid(Vitamin C)
Another name: L-Ascorbic Acid
L(+)-Ascorbic acid
Free Acid
Molecular formula: C6H8O6
Molecular weight: 176.12
CAS NO.: 50-81-7
Appearance: White crystals, odorless and taste sour
MP: 190-192¡æ
Heavy metals : 0.002%
Iron: ¡Ü2.0 ppm
Specific optical rotation:+20.5¡ã¡«+21.5¡ã

Residue on ignition:¡Ü0.1%
Freely soluble in water, soluble in ethanol.
Standard: USP/BP/CP
Usage: Food and nutrition additives and pharmaceutical raw material.
used extensively as an antioxidant, to prevent flavors and colors from being damaged by oxidation
Also involvement in various inner body metabolisms, lowering of the capillary vessel brittleness, enhancement of physical resistibility, protection against scurvy, function to aid the cure for acute & chronic contagious diseases and purpura.
Package:25kg/Drum
Reference:http://www.cs8.org/A/35219.html
Email:pansense13@gmail.com
MSN:pansense13@hotmail.com
TEL:+86-533-3595900
TEL:13793319233
Industrial field pharmaceutical
Zibo Panxin Pharmaceutical Chemical Co.,Ltd
Phone +86-533-3595900
Fax +86-533-3595900
Homepage http://www.chem.com.cn
E-mail pansense13@gmail.com
Address Shandong Qilu Chemical Area
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