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Optical brightener BA-L (C.I.113)

Optical brightener BA-L (C.I.113)

    • Optical brightener BA-L (C.I.113)
    • Optical brightener BA-L (C.I.113)
    • Optical brightener BA-L (C.I.113)
  • Optical brightener BA-L (C.I.113)

    Product Details:

    Place of Origin: CHINA
    Brand Name: jinguang

    Payment & Shipping Terms:

    Minimum Order Quantity: 1kg
    Price: FOB/CIF/DDU
    Packaging Details: 200kg or 1000kg/drum
    Delivery Time: 10 days after receiving orders
    Supply Ability: 10mt/day
    Minimum Order Quantity: 200kg
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    Detailed Product Description
    High Light:

    OBA 113

    ,

    Optical brightener 113 liquid

    ,

    paper whitener

    TECHNICAL DATA SHEET

    FLUORECENT BRIGHTENER BA

    C.I.113 CAS:12768-92-2

    STUCTURE:

    MOLECULAR FORMULA:C40H42N12O10S2Na2

    MOLECULAR WEIGHT:960.94(As International relative Atom Mass 2005)

    MAX UV ABSORPTION WAVELENGTH:348 nm

    EXECUTIVE STANDARD:HG/T3990-2007

    SPECIFICATIONS

    Item

    Indice

    Appearance

    Amber transparent liquid

    Fluorescent intensity (equivalent to the standard sample E130)

    35±1

    Viscosity (25℃), mPa.s

    ≤ 50

    PH value

    8-10

    Density, g/cm3

    1.0-1.3

    Ionicity

    anionic

    PROPERTYThe product is acid-resistant, alkali-resistant, and has much better whitening effect than VBL at PH 4.5-7. Belonging to anionic type, it can be used in the one bath with anionic or nonionic surfactants.

    APPLICATIONMainly applied to whiten paper pulp, surface sizing, coating and also applied to whiten cotton,linen and cellulose fiber as well as cellulose fabrics, and to brighten light-colored cellulose fabrics.

    PROCEDUR1.Being used in paper-making industry, add them into the paper pulp,coating solvent and surface gluing slovent. Usually dosage: 0.3-0.9% on dry pulp and dry dope. 2. When whitening of the cotton,hemp or cellulose, directly adding the BA-L into the dye vat, the dosage:0.25-0.85%, bath ratio:1:20-40, the dying temperature: 60-100℅

    PACKAG1000kg, 200kg plastic drum or for the special demand

    TRANSPORTATIONShould be handled carefully, avoid sunlight and moisture

    STORAGEShould be stored in cool,dry and ventilate place, and storage time should not exceed 6 months at room temperature

    Contact Details
    Shanxi Colorshine Chemical Industry Co.,Ltd

    Contact Person: Ms. April

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