Oxalic Acid
Identification:
Chemical Name: Oxalic Acid
Synonym: Oxalic acid dehydrate; Ethanedioic Acid; Oxalic acid anhydrous; Refined Oxalic Acid; Anhydrous Oxalic Acid
CAS NO.: 6153-56-6
Molecular Formula: (COOH)2?2H20
Technical standards(GB/T1626-2008):
Appearance: White crystals
Oxalic Acid Content: 96.6%min
Sulphate(SO42-): 0.08%max
Ignition Residue(850oC): 0.08%max
Heavy Metals(Pb2+): 0.001%max
Ferrous(Fe3+): 0.0015%max
Chloride(Cl-): 0.003%max
Application:
1. Metallurgy industry: as precipitating and separating function for Rare-earth metal.
2.Pharmaceutical industry: used in Tetracycline, Oxytetracycline, Phenobarbital, and Borneol, etc.
3.Light industry: polishing for Marble, rust-remover, bleaching, dirt-remover, leather-processing, wood, and aluminium products etc.
4. 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. Organic synthetic: used in 2133 resin, Urea-formaldehyde molding powder, Butadiene catalyst, etc.
6.Electron industry: preparation of chemicals raw material for porcelain capacitor, preparation of electron equipment detergent.
7. Other uses: as analysis reagent, raw material of chemicals.
Packing:
Plastic woven or compound kraft bag 25kg net, lined with PE bag or 1000kg jumbo bag.
All above mentioned package can be Palletized & stretch wrapped.
公司简介
Henan Sinotech Import & Export corporation is located in the core city of Central Plains Economic Zone (CPEZ)-Zhengzhou, our office is next to Zhengzhou Customs District. We obtained independent import export right approved by Henan Provincial Commerce Department on May,2014.
