Oxalic acid

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Oxalate 1.Molecular formula H2C2O4 2.Purity99.6% 3.AppearanceColorless transparent crystal 4.Prompt delivery Oxalate Molecular Formula C2H2O4Molecular Weight 90.04CAS No. 144-62-7H.S. Code 29171110Standard GB1626-88Appearance White Crystal Oxalate Property White transparent crystal combining two crystal water,Melting Point 101°C-102°C, SpecificGravity1.653, easily sublimate at 100°C,easily dissolve in alcohol and water. Oxalate Specification Oxalate Content99.6%Min99.4%Min99.0%MinSulphate0.08%Max0.10%Max0.20%MaxHeavy Metals(Pb2+)0.001%Max0.002%Max0.02%MaxFerrous(Fe3+)0.0015%Max0.002%Max0.01%MaxChloride(Cl-)0.003%Max0.004%Max0.01%MaxIgnition Residue0.08%Max0.10%Max0.20%Max Oxalate Uses 1. In 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.   Oxalate 1.Molecular formula H2C2O4 2.Purity99.6% 3.AppearanceColorless transparent crystal 4.Prompt delivery Oxalate Molecular Formula C2H2O4Molecular Weight 90.04CAS No. 144-62-7H.S. Code 29171110Standard GB1626-88Appearance White Crystal Oxalate Property White transparent crystal combining two crystal water,Melting Point 101°C-102°C, SpecificGrOxalOxalate1.Molecular formulaH2C2O4 2.Purity99.6%3.AppearanceColorless transparent crystal4.Best quality and lower price Oxalate Oxalate Molecular Formula C2H2O4 Oxalate Molecular Weight 90.04 Oxalate CAS No. 144-62-7 Oxalate H.S. Code 29171110 Oxalate Standard GB1626-88 Oxalate Appearance White Crystal  Oxalate Property White transparent crystal combining two crystal water,Melting Point 101°C-102°C, SpecificGravity1.653, easily sublimate at 100°C,easily dissolve in alcohol and water. Specification Of Oxalate     Item Of Oxalate Index Super classFirst classQualified class Purty        ≥%99.699.499.0Sulfate (based on SO4)     ≤%0.080.100.20Chloride (based on Cl)       ≤%0.0030.0040.01Fe (based onFe)        ≤%0.0010.0020.01Loss on lgnition(850°C)     ≤%0.080.100.20Heavy metal    ≤%0.0010.0020.02  Usage Of Oxalate 1. In 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.