99.6% Oxalic Acid for Leather and Textile Manufacturer
Linyi Hmbyan International Trading Co.,Ltd , https://www.lhialuminumcomposite.com
99.6% Oxalic Acid for Leather and TextileÂ
Product Description
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99.6% Oxalic Acid for Leather and Textile Â
CAS number: 144-62-7
Molecular formula: H2C2O4 (anhydrous) ; H2C2O4·2H2 (dihydrate)
Molar mass : 90.03 g/mol (anhydrous) ; 126.07 g/mol (dihydrate)
Appearance : white crystals
Density : 1.90 g/cm³ (anhydrous);1.653g/cm³ (dihydrate)
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    99.6% Oxalic Acid for Leather and TextileÂ
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index
Wonderful grade
First grade
Up to grade
purity% ≥
99.6
99.4
99.0
suiphate group % ≤
0.08
0.10
0.20
ignition (850oC) % ≤
0.08
0.10
0.20
heavy metal % ≤
0.001
0.002
0.02
Iron content % ≤
0.0012
0.002
0.01
chlorides % ≤
0.003
0.004
0.01
calcium % ≤
0.0012
/
/
Performance:
99.6% Oxalic Acid  enerally used for the decontamination of plant fiber fabric, rust cleaning and degreasing.
Properties:Â
99.6% Oxalic Acid is white crystal. Its melting point is 101-102 °C and sublimes at 157 °C. Oxalic Acid is soluble in water,alcohol and ethyl ether. Oxalic Acid is insoluble in benzene and chloroform. It is toxic. Pharmaceutical industry: for ring elements. Oxytetracycline. Phenobarbital. Borneol.
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Usage
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99.6% Oxalic Acid Usage:
1. In Metallurgy industry: as precipitating and separating function for Rare-earth metal.Â
2. In pharmaceutical industry: 99.6% Oxalic Acid used in Tetracycline, Oxytetracycline, Phenobarbital, and Borneol, etc. 3. 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.Â
4. In organic synthetic: 99.6% Oxalic Acid used in 2133 resin, Urea-formaldehyde molding powder, Butadiene catalyst, etc.Â
5. In electron industry: preparation of chemicals raw material for porcelain capacitor, preparation of electron equipment detergent.
6.In Light industry: polishing for Marble, rust-remover, bleaching, dirt-remover, leather-remover. bleaching.
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99.6% Oxalic Acid for Leather and TextileÂ
Product Description
Â
99.6% Oxalic Acid for Leather and Textile Â
CAS number: 144-62-7
Molecular formula: H2C2O4 (anhydrous) ; H2C2O4·2H2 (dihydrate)
Molar mass : 90.03 g/mol (anhydrous) ; 126.07 g/mol (dihydrate)
Appearance : white crystals
Density : 1.90 g/cm³ (anhydrous);1.653g/cm³ (dihydrate)
Â
    99.6% Oxalic Acid for Leather and TextileÂ
Â
index
Wonderful grade
First grade
Up to grade
purity% ≥
99.6
99.4
99.0
suiphate group % ≤
0.08
0.10
0.20
ignition (850oC) % ≤
0.08
0.10
0.20
heavy metal % ≤
0.001
0.002
0.02
Iron content % ≤
0.0012
0.002
0.01
chlorides % ≤
0.003
0.004
0.01
calcium % ≤
0.0012
/
/
Performance:
99.6% Oxalic Acid  enerally used for the decontamination of plant fiber fabric, rust cleaning and degreasing.
Properties:Â
99.6% Oxalic Acid is white crystal. Its melting point is 101-102 °C and sublimes at 157 °C. Oxalic Acid is soluble in water,alcohol and ethyl ether. Oxalic Acid is insoluble in benzene and chloroform. It is toxic. Pharmaceutical industry: for ring elements. Oxytetracycline. Phenobarbital. Borneol.
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Usage
Â
99.6% Oxalic Acid Usage:
1. In Metallurgy industry: as precipitating and separating function for Rare-earth metal.Â
2. In pharmaceutical industry: 99.6% Oxalic Acid used in Tetracycline, Oxytetracycline, Phenobarbital, and Borneol, etc. 3. 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.Â
4. In organic synthetic: 99.6% Oxalic Acid used in 2133 resin, Urea-formaldehyde molding powder, Butadiene catalyst, etc.Â
5. In electron industry: preparation of chemicals raw material for porcelain capacitor, preparation of electron equipment detergent.
6.In Light industry: polishing for Marble, rust-remover, bleaching, dirt-remover, leather-remover. bleaching.
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