Tel:
China Pure Borax Powder manufacturer
Shanghai Yixin Chemical Co., Ltd.

Only quality posesses market, improvement gets progress

 

 

Home ProductsPotassium Fluoroborate

Soldering Flux Fluoride Salt Boron Potassiumfluoride EINECS 237 928 2

Soldering Flux Fluoride Salt Boron Potassiumfluoride EINECS 237 928 2

    • Soldering Flux Fluoride Salt Boron Potassiumfluoride EINECS 237 928 2
    • Soldering Flux Fluoride Salt Boron Potassiumfluoride EINECS 237 928 2
  • Soldering Flux Fluoride Salt Boron Potassiumfluoride EINECS 237 928 2

    Product Details:

    Place of Origin: CHINA
    Brand Name: YIXIN
    Certification: ISO SGS
    Model Number: YXCS-32

    Payment & Shipping Terms:

    Minimum Order Quantity: Negotiatable
    Price: Negotiatable
    Packaging Details: usually 25kg per bag with pallets, or customized
    Delivery Time: 5-10days
    Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability: 500 tons per month
    Contact Now
    Detailed Product Description
    Name: Soldering Flux Fluoride Salt Boron Potassiumfluoride EINECS 237 928 2 CAS No: 14075-53-7
    MF: KBF4 EINECS NO: 237-928-2
    MOL WT.: 125.89 Synonyms: Potassium Fluoborate, Potassium Tetrafluoroborate

    Soldering Flux Fluoride Salt Boron Potassiumfluoride EINECS 237 928 2

    Soldering Flux Fluoride Salt Boron Potassiumfluoride EINECS

    237 928 2

    Soldering Flux Fluoride Salt Boron Potassiumfluoride EINECS 237 928 2

    Synonyms : POTASSIUM BOROFLUORIDE;POTASSIUM

     

    BOROFULUORIDE;POTASSIUM FLUOROBORATE;Avogadrite;Borate(1-),

     

    tetrafluoro-,potassium;Borate(1-),tetrafluoro-,potassium;boronpotassiumfluoride;KB

     

    F4;Potassium fluoborate;Potassium Tetrafluoborate;
     

    CAS:14075-53-7
     

    EINECS:237-928-2
     

    Molecular formula:KBF4 
     

    Content: 98%MIN

     

    UN Number: 3288

     

    Proper Shipping Name: TOXIC SOLID, INORGANIC, N.O.S. (POTASSIUM

     

    FLUOROBORATE)

     

    Dangerous Goods Class: 6.1

     

    Subsidiary risk:

     

    Packing Group: III

     

    Hazchem Code: 2X



    Soldering Flux Fluoride Salt Boron Potassiumfluoride EINECS 237 928 2

    Whitegranule crystal,slightly dissolved in water,hot alcohol and ethanol,not

     

    dissolved in alkali solutions;decomposed by strong acidto be Boron

     

    trifluoride;codissolved with carbonate of alkali metals to be fluoride and

     

    borate;melting point 530°C

     

     

    ACUTE HEALTH EFFECTS

     

    Swallowed:

     

    Will cause severe irritation to the mouth, mucous membranes, throat, oesophagus

     

    and stomach. May result in difficult breathing, stomach pain and circulatory shock.

     

    Toxic if swallowed.

     

    Due to acid in the stomach, hydrofluoric acid will be released with systemic fluoride

     

    poisoning likely with severe and potentially fatal hypocalcemia.

     

     

    Eye:

     

    Will cause severe irritation to the eyes, with effects including: tearing, pain, and

     

    stinging. Depending upon duration of exposure, eye damage may occur.

     

     

    Skin:

     

    Will cause irritation to the skin, with effects including; redness, itchiness, and

     

    possible dermatitis.

     

     

    Inhaled:

     

    Dusts may cause irritation to the nose, throat and respiratory system with effects

     

    including: coughing, choking. In severe cases, inhalation may result in spasm,

     

    inflammation and edema of the larynx and brochi, chemical pneumonitis and

     

    pulmonary edema. Extremely destructive to tissue of the mucous membranes and

     

    upper respiratory tract.

     

     

    Chronic:

     

    This product may cause severe eye irritation and depending upon duration of

     

    exposure, some form of permanent eye damage may occur. Prolonged or repeated

     

    skin contact may lead to dermatitis. Exposure to fluorides is associated with

     

    fluorosis. Kidney damage, asthma and rheumatism symptoms may occur if

     

    exposure standards are exceeded. Chronic effects include excessive calcium

     

    precipitation by the fluoride ion in the bones, ligaments and tendons. Prolonged or

     

    repeated skin contact will lead to necrosis (death) of the skin.

     

     

    Soldering Flux Fluoride Salt Boron Potassiumfluoride EINECS 237 928 2

    Aluminium Industry

     
    Inorganic fluorine compounds play an outstanding role in the aluminum industry.
     
    They are frequently encountered not only in the manufacture, but also in the
     
    processing and finishing of aluminum.
     
    The manufacture of aluminum on a commercial scale was first made possible with
     
    the introduction of cryolite at the end of the 19th century. Cryolite as the essential
     
    component of the electrolyte (85 – 90 %) decreases the temperature of the smelting
     
    flux electrolysis.
     
    Other important additions to electrolytes in current commercial use are aluminum
     
    fluoride, calcium fluoride and lithium fluoride. These fluorides increase the
     
    conductivity of the electrolyte and improve the efficiency of the used energy. The
     
    aluminum so produced has a purity of between 99.5 and 99.9 %. Refining, that is to
     
    say the thorough cleaning and improvement of aluminum, is carried out for example
     
    by a process of three-layer fused-salt electrolysis. This method represents the only
     
    commercially viable process for the production of pure aluminum. Further
     
    electrolyte components from our product range which may be used are barium
     
    fluoride or calcium fluoride. Aluminum produced by this method has a purity of
     
    between 99.99 and 99.999 %.

     

    Soldering Flux Fluoride Salt Boron Potassiumfluoride EINECS 237 928 2

     

     

     

    APPEARANCE

     

    white crystalline powder

     

    KBF4

     

    98.0% min

     

    Fe2O3

     

    0.01% max

     

    SO4

     

    0.02% max

     

    SiO2

     

    0.5% max

     

    Cl

     

    0.1% max

     

    HEAVY METAL

     

    5ppm max

     

    WATER

     

    0.1% max

    Contact Details
    Shanghai Yixin Chemical Co., Ltd.

    Contact Person: anny

    Send your inquiry directly to us (0 / 3000)

    Shanghai Yixin Chemical Co., Ltd.
    No .818 Tianzhu Rd ,Jiading District ,Shanghai ,China
    Tel:86-21-59159725
    Privacy Policy China Good Quality Pure Borax Powder Supplier. Copyright © 2017 - 2019 pureborax.com. All Rights Reserved.