Shanghai Yixin Chemical Co., Ltd.

 

Only quality posesses market, improvement gets progress

 

 

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsBorax Acid Powder

99.5% Min Boric Acid Granules / Crystals Cas No 10043-35-3 Multifunctional

99.5% Min Boric Acid Granules / Crystals Cas No 10043-35-3 Multifunctional

    • 99.5% Min Boric Acid Granules / Crystals Cas No 10043-35-3 Multifunctional
    • 99.5% Min Boric Acid Granules / Crystals Cas No 10043-35-3 Multifunctional
    • 99.5% Min Boric Acid Granules / Crystals Cas No 10043-35-3 Multifunctional
  • 99.5% Min Boric Acid Granules / Crystals Cas No 10043-35-3 Multifunctional

    Product Details:

    Place of Origin: CHINA
    Brand Name: YIXIN
    Certification: ISO9001
    Model Number: YXB-005

    Payment & Shipping Terms:

    Minimum Order Quantity: 1-20ton
    Price: USD750/TON
    Packaging Details: 25kg/bag
    Delivery Time: 5-12days after recieved deposit
    Payment Terms: L/C, T/T, Western Union
    Supply Ability: 5000ton/per month
    Contact Now
    Detailed Product Description
    Description: Boric Acid Color: White
    Dissolution: Soluble Usage: Glass Making ,ceramic,enamel Glazing
    B2O3: 56% MIN SO4: 0.20% MAX

    White boracic acid powder H3BO3 can used in glass making ,ceramics

    and enamel glazing 

     

    ► Description

     

    Poruct name

      Boric acid

    Molecular formula   H3BO3
    Molecular weight   61.83
    Properties   Colorless crystal or white powder
    Purity   99.5%
    UN number   1439

         

     

        Boric acid, also called hydrogen borate, boracic acid, orthoboric acid and

     

    acidum boricum, is a weak, monobasic Lewis acid of boron, which is often

     

    used as an antiseptic, insecticide, flame retardant, neutron absorber, or

     

    precursor to other chemical compounds. It has the chemical formula H3BO3

     

    (sometimes written B(OH)3), and exists in the form of colorless crystals or a

     

    white powder that dissolves in water. When occurring as a mineral, it is called

     

    sassolite.

     

        Boric acid, or sassolite, is found mainly in its free state in some volcanic

     

    districts, for example, in the Italian region of Tuscany, the Lipari Islands and

     

    the US state of Nevada. In these volcanic settings it issues, mixed with steam,

     

    from fissures in the ground. It is also found as a constituent of many

     

    naturally occurring minerals – borax, boracite, ulexite (boronatrocalcite) and

     

    colemanite. Boric acid and its salts are found in seawater. It is also found in

     

    plants, including almost all fruits.

     

    Boric acid was first prepared by Wilhelm Homberg (1652–1715) from borax,

     

    by the action of mineral acids, and was given the name sal sedativum

     

    Hombergi ("sedative salt of Homberg"). However borates, including boric

     

    acid, have been used since the time of the ancient Greeks for cleaning,

     

    preserving food, and other activities.

     

    ►Specification

     

           Item

                                 Specification 

    H3BO3 99.50%
    NH3 0.60%
    SO4 0.30%
    CL ≤0.15%
    Fe ≤0.06%
    Water insoluble ≤0.06%

     99.5% Min Boric Acid Granules / Crystals Cas No 10043-35-3 Multifunctional

    Preparation

     

    Na2B4O7·10H2O + 2 HCl → 4 B(OH)3 [or H3BO3] + 2 NaCl + 5 H2O

     

     

    B2H6 + 6 H2O → 2 B(OH)3 + 6 H2

     

     

    BX3 + 3 H2O → B(OH)3 + 3 HX (X = Cl, Br, I)

     

     

     

    ►Application 

     

     

    1.Monofilament fiberglass

     

     

    2.Combination with denatured alcohol

     

     

    3.LCD flat panel displays

     

     

     

    4.As part of some proprietary formulas

     

    5.Fire retarding agent

     

     

    6.Manufacturing of ramming mass

     

     

     

    7.Neutralize active hydrofluoric acid

     

     

    8.welding flux

     

     

    9.manufacture Silly Putty

     

     

    10.Marcellus Shale hydraulic fracturing in Pennsylvania

     

     

    Packing details

     

     

     

    Packing :25/50KG plastic pp bag

     

    1 ton /jumbo bag ,or customized.

     

    Contact Details
    Shanghai Yixin Chemical Co., Ltd.

    Contact Person: Suzana Zheng

    Tel: +8613917187430

    Send your inquiry directly to us (0 / 3000)