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    Add: Fine Chemical Industry Zone, Industrial Park, Qianshan County, Shangrao City, Jiangxi, China
    Contact Person:
    Wu Jun: +86-13576481888;
    Peng Jidong: +86-13576309314 (Anhydrous hydrofluoric acid);
    Chen Xiao: +86-13325996862 (Ammonium bifluoride, Ammonium fluoride);
    Jin Yucheng: +86-13879335766 (Ammonium bifluoride, Ammonium fluoride);
    Wang Yaoting +86-13657031116 (International trade)
    Fax: +86-793-5436178
    P.C.: 334500
    E-mail: sales@beizi5.com
    URL: https://www.beizi5.com

    Detail

    Sodium fluoride (food grade)

     

    Detail

     

    Sodium fluoride
    Molecular formula: NaF
    Molecular weight: 41.99
    Properties: White or off-white powder. Slightly soluble in water, sparingly soluble in alcohol, soluble in hydrofluoric acid.
    Uses: Agricultural insecticide, wood preservative and metal solubilizer. It can be used in enamel and pharmaceutical industries. It can increase weld strength in steel plating process.
    Quality standard: Enterprise standard and United States Pharmacopeia USP24
    Item
    Water-soluble grade
    United States Pharmacopeia USP24
    Remarks
    Sodium fluoride(NaF)%, ≥
    99.0
    98.0-102.0
    		  
    Water insoluble matter%, ≤
    0.2
    -
    Sulfate(SO4)%, ≤
    0.3
    0.3
    Fluosilicate (SiF6)%, ≤
    0.5
    0.5
    Sodium carbonate (Na2CO3)%, ≤
    0.5
    0.265
    Acidity (HF)%, ≤
    0.2
    0.2
    Moisture (H2O)%, ≤
    3.0-5.0
    -
    Drying loss %, ≤
    -
    1.0
    Heavy metal (Pb)%,≤
    -
    0.003
    Chloride (Cl)%, ≤
    -
    0.012
    Volatile organic impurities
    -
    Qualified
    Packing: Plastic woven bag lined with high pressure polyethylene bag, net weight is 50kg/bag.
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