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Acid Orange 7

  • Description
Product Detail

    Product Description:  Acid orange 7

    Basic info

    C.I NO

    Acid orange 7

    CAS  NO

    633-96-5

    Other names

    Acid Orange II

    EINECS No

    211-199-0

    Strength

    100%

    MF:

    C16H11N2NaO4S

    Appearance

    Orange-red powder

    H.S code


    3204120000

    Brand name

    BITE

    Storage

    Cool dry place

    Features

    Soluble in water is red light yellow, orange soluble in alcohol.

    The strong sulfuric acid for quality in red, dilute create tan precipitation;

    In a golden of nitric acid;

    In the thick of sodium hydroxide solution not dissolve. Its water solution with  hydrochloric acid generation tan precipitation;

    Add sodium hydroxide solution brown. In dyeing copper ions trend dark red in colour and lustre of iron ion shallow and dark. Discharge the gender is good

    Application

    Mainly used for silk and wool dyeing, widely used in wool dyeing

    Can be used for wool, silk and polyamide fiber fabric of direct printing, leather and paper color

    Used in indicator and biological shading.

    Is tasted can be used as a food dye, heavy metal salt used in organic pigments.

    Packing & Delivery

    25kgs/ carton box

    Size: 380 x 380 x 430 mm

    25kgs/iron drum (blue & black)

    Size:330 x 480 mm(crystal)

    Size:375 x 430 mm(powder)

    36 cartons or 27 drums for each Non fumigation pallets

    10000kgs/20ft container

    Free sample of 50 grams available

    Pre-Shipment Sample necessarily offered.

    7-10 days delivery time after confirmed S/C

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Hebei Wuqiang Bite Chemical Technology Co.,Ltd

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