Home > Offer to Sell > Organic chemicals and Derivatives > Acid, ester and anhydride compounds > Oxalic Acid
Oxalic Acid
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| Post Date: | Dec 25,2013 |
| Expiry Date: | Dec 25,2014 |
| Detailed Description: |
Cas No. :144-62-7
Quantity: 500Metric Tons Specs:Molecular Formula:H2C2O4.2H2O Price:900 USD Metric Tons Payment Method: T/T,L/C CAS NO.:144-62-7 Molecular Formula:H2C2O4.2H2O Appearance:Colorless, odorless bright crystals. Specifications: Content≥% 99.6 SO42-≤% 0.07 Residue on ignition≤% 0.10 Heavy metal(Pb) ≤% 0.0005 Fe≤% 0.0005 Chloride(Cl) ≤% 0.0005 Oxalic Acid mainly used as reductants and bleach, oxalic acid is also available for derusting Oxalic Acid mainly used as reductants and bleach, oxalic acid can be used in metal surface cleaning and processing, rare earth elements extraction, textile printing &dyeing and leather processing, catalyst preparation etc. The pharmaceutical industry used to make aureomycin, strain, tetracycline, streptomycin, ephedrine. Oxalic acid is also available for derusting Uses: 1.In Metallurgy industry:as precipitating and separating function for Rare-earth metal. 2.In pharmaceutical industry:used in Tetracyline,Oxtetracycline,Phenobarbital,and Borneol,etc. 3.In Light industry: polishing for Marble,rust-remover,bleaching,dirt-remover,leather-processing,wood,and aluminium products etc. 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. 4.In organic synthetic:used in 2133 resin,Urea-formaldehyde molding powder,Butadiene catalyst,etc. 5.In electron industry: preparation of chemicals raw material for porcelain capacitor,preparation of electron equipment detergent 6.In other aspects:as analysis |
| CAS Registry Number: | 144-62-7 |
| Synonyms: | ;Ethanedionic acid;Oxalic acid anhydrous;Refined Oxalic Acid;Anhydrous Oxalic Acid;ethanedioic acid;ethanedioate;OA; |
| Molecular Formula: | C2H2O4 |
| Molecular Weight: | 90.03548 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xn:Harmful; |
| Risk Codes: | R21/22:; |
| Safety Description: | S24/25:; |
| Company: | Dalian Ruishengda International Trade Co.,Ltd. [ China ] |
| Contact: | amanda |
| Tel: | 86-22-58610575 |
| Fax: | 86-22-87585961 |
| Email: | amanda19860516@gmail.com |
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