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  • Vitamin E 1406 18 4 30999 06 5 - China

    price: contact company for price

    "Product Name: Vitamin E

    CAS:1406-18-4 / 30999-06-5

    EINECS NO.: 231-710-0

    MF: C29H50O2

    Boiling point: 485.9 ºC at 760 mmHg

    Purity:99%

    Appearance: white powder

    Standard:USP/BP/EP

    Packing: Aluminum foil bag/wooden drum

    Usage:vitaminE is used to refer to a group of fatsoluble

    compounds that include both tocopherols and

    tocotrienols.There are many different forms of vitamin E, of

    which γ-tocopherol is the most common in the North American

    diet. γ-Tocopherol can be found in corn oil, soybean oil,

    margarine and dressings.α-Tocopherol, the most biologically

    active form of vitamin E, is the second most common form of

    vitamin E in the North American diet. This variant of

    vitamin E can be found most abundantly in wheat germ oil,

    sunflower, and safflower oils. It is a fatsoluble

    antioxidant that stops the production of reactive oxygen

    species formed when fat undergoes oxidation.

    ITEM SPECIFICATIONS RESULTS

    Appearance Slightly yellow, clear, viscous oil Qualified

    Assay by G.C 98.0—102.0% 98.8%

    Identity Corresponds Qualified

    Infrared spectrum Meets EP requirement Qualified

    Option rotation -0.01°~ +0.01° Qualified

    Density(20°C) 0.952—0.966g/ml 0.955g/ml

    Refractive index(20°C) 1.494—1.498 1.496

    Related substances Impurities A, C: for each impurity ≤

    0.5%

    Impurity B ≤ 1.5%

    Sum of impurity D+E ≤ 1.0%

    Any other impurities: Meet EP requirements

    Total impurities: ≤ 2.5% Qualified

    Absorbance in ethanol:

    At about 284nm (max)

    At about 254nm (min)

    42.0—45.0

    7.5—9.0

    44.0

    8.8

    Acidity Max.1.0ml of 0.1 N NaOH 0.04 ml

    Sulphated ashes ≤0.1% 0.03%

    "


    Company Contact:


    • Phone: +86-027-83355670

    • Address: No.25, Zhenxing Road, Jianghan District, Wuhan Cit, wuhan, China

    • Email: Email


    Published date: April 8, 2013 -

    • Business Description: Hubei MaxSource Chem Co., Ltd. located in the predominant Wu Han City.

      It is a traffic hinge of China which is very convenient for

      transportation. We also have warehouses near by Shanghai port, Tianjin

      port . We are a big integrative chemical enterprise being engaged in

      producing and supplying pharmaceutical & its intermediates, food

      additive and plant extract,, and in distributing the products of our own

      company and affiliated enterprises.

      Since Maxsource Chemical foundation, we continuously innovate our products and improve ourservice, sales network. Hence, we initiate the firs sales mode on net in China, which is the retail trade of small package bring along wholesale of diversified management modes. Our products are distributed to AU, USA, Europe and Southeast of Asia, highly recommended by our clients.

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