Vitamin E

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Vitamin E
Posting date : Nov 12, 2009
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23-
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VITAMIN E WCETATE 98% CHEMICAL NAME: Vitamin E acetate PHYSICAL PROPERTY: Coourless to slightly yellow or greenish-yellow viscous oil .Insoluble in water , freely soluble in acetone ,ethanol ,vegetable oil. QUALITY INDEX: Assy by G.C:98.0% min Tocopherol: max.1.0% Heavy metal: max.20ppm. Lead: max.10ppm Arenic: max.3ppm. Refraction index (20):1.494~1.498 Absorbance ratios: 42.0~45.0 max.(at 284mm), 7.2~9.0 min.(at 254mm) Ashes: max.0.10%. Density (20):0.592~0.966g/ml APPLICATION: Widely used in pharmaceuticals , foods ,health cares and cosmetics industry. COMPENDIAL REQUIEMENT: Quality test Complied with USP,FCC and Ph .Eur standard. STABILITY AND STORAGE: It is very fairiy stable to air and heat, but sensitive to light and alkalis, It has s shelf of 3 years in the original unopened container under 25. COMPENDIAL REQUIEMENT: Quality test Complied with USP, FCC and Ph.Eur standard

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