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Country/Region china
Company ZHENGZHOU CAVERN INDUSTRY CO.,LTD
Categories Organic Acid
Telephone +86 37 167365172
ICP License Issued by the Chinese Ministry
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    >> Main Products Oxalic Acid

    Oxalic Acid
    Appearance : White crystal & powder; free flowing.
    Synonyms: Ethanedioic acid, dihydrate; oxalic acid dihydrate
    CAS No.: 144-62-7 (Anhydrous); 6153-56-6 (Dihydrate)
    Molecular Weight: 126.07
    Chemical Formula: HOOCCOOH.2H2O  /  (COOH)22H2O
    Technical Specification Data Sheet:
    Item
    Normal Grade
    Low Ash Grade
    Product Code
    CV1
    CV2
    CV3
    CV4
    Purity as H2C2O42H2O  min  
                                    99.6%
    Sulphate as SO4            max
    0.08%
    0.08%
    0.07%
    0.07%
    Chloride as Cl                max
    0.001%
    0.001%
    0.001%
    0.001%
    Ignition 850℃                max
    0.05%
    0.04%
    0.03%
    0.02%
    Heavy Metal as Pb        max
    10 ppm
    10 ppm
    5 ppm
    10 ppm
    Iron as Fe                         max
    15 ppm
    10 ppm
    5 ppm
    5 ppm
    Ca                                      max
    10 ppm
    5 ppm
    10 ppm
    Na                                      max
    100 ppm
    80 ppm
    50 ppm
    Mg                                     max
    Cu                                      max
    Zn                                       max
    As                                       max
    0.5 ppm
     Uses:
    1.       Metallurgy industry: As precipitating and separating function for Rare-earth metal.
    2. In pharmaceutical industry: Used in Tetracycline, Oxytetracycline, Phenobarbital, and Borneol, etc.
    3. In light industry: Polishing for Marble, rust-remover, bleaching, dirt-remover leather-processing, wood, and aluminium products etc.
    4. In Dyeing and printing industry: As reducing agent for dyeing and printing industry, as bleaching agent for textile, substitute for Acetic acid, as coloring mordant for fast pigment dyestuff.
    5. In organic synthetic: Used in 2133 resin, urea-formaldehyde molding powder, Butadiene catalyst, etc.
    6. In electron industry: Preparation of chemicals raw material for porcelain capacitor, preparation of electron equipment detergent.
    7. In other aspects: As analysis reagent, raw material of chemicals.
    Package: 25kg, 50kg bags or according to customers demand.    
    Packing :     
    * In 25 kgs net Polywoven Bag , inner with PE bag ;
    * In 25 kgs net Single Ply Polyethylene Bag , inner with PE bag;
    * In 25 kgs net Kraft Paper Compounded bag , inner with PE bag ; In 300, 500, 1000 kgs jumbo bag are available.
    Quality >> Main Products Oxalic Acid for sale
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