Oxalic Acid

Synonym: Ethanedioic Acid

Molecular Formula: (COOH)2·2H20

Molecular Weight: 126

CAS No: 144-62-7, 

EINECS: 205-634-3

 

 

Usage:

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. 

 

 

content（H2C2O4 2H2O）：%    ≥ 99.63%          

sulphate(SO4) ：%             ≤ 0.04

ignition residue（850℃）：       ≤ 0.03

chloride（CL)：%               ≤ 0.0005

calcium（Ca）%                ≤ 0.00003

ferrous(Fe)：      %            ≤ 0.0002

arsenic（As）：    %            ≤ 0.01

Heavy metal（Pb）：%           ≤ 0.0005

Located in Shuangbu Huanhai Industrial Park in Chengyang district of Qingdao city, Qingdao Xinyongan Chemicals Co., Ltd. enjoys good location and convenient traffic conditions for we are close to Jiaozhou Bay Expressway (cycle line) and Jiqing Expressway, which are the main distributor roads of Qingdao city.Our company now covers an area of 40,000sqm.As a licensed import and export company, Xinyongan is receiving a high reputation in this industry for leading equipment, complete management system, and professional and young management team.Xinyongan now is specialized in the trade and promotion of inorganic and organic chemical materials, with featured and well-organized product structure; relying on developed logistic system, we also have the good abilities to offer you one-stop service and quality, safe, rapid and convenient transportation service. There are more than 10 trucks in our company for the delivery of hazardous chemical products, and we also rent special railway lines for our products. Sticking to such cooperative idea of ?equality and mutual trust, cooperation for win-win?, we have established long-term business relationships with famous chemical enterprises and companies such as Sinopec and PetroChina, and become the business partner of these companies and agent of their products successfully.Xinyongan, provides excellent service everyday!At present, our main products are chemical materials and organic liquid chemicals (bulk package) such as Benzene type,alcohols,Ester type and Ketone type:toluene, isomerization grade xylene, solvent grade xylene,mixed benzene, heavy benzene,120# Solvent oil, 200# Solvent oil , S?100B, S?100C, S?150methanol, ethanol, n-butyl alcohol, isopropanol, ethylene glycol,acetone, butanone, cyclohexanone, Ethyl acetate, butyl acetate, Dibutyl phthalate, DOP, sec-butyl acetateDichloromethane, glacial acetic acid, and so on.