Oxalic Acid With High Quality - China

Basic Information:

CAS NO: 144-62-7, 6153-56-6 EC NO: 205-634-3 HS Code: 29171110 MW: 126 MF: (COOH)2·2H20

Other names: Ethanedioic acid;Dicarboxylic acid

Property:

White transparent crystal combining two crystal water, Melting Point: 101°C-102°C, SpecificGravity: 1.653, easily sublimate at 100°C, easily dissolve in alcohol and water.

Specification:

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 / /

Index Standard

GB1626-2006 Result

Oxalic Acid , %≥ 99.6% 99.65%

Sulphate radical , %≤ 0.08% 0.07%

Residue after Ignition , %≤ 0.08 0.08

Heavy metal, %≤ 0.001 0.001

Fe, %≤ 0.0015 0.0012

Chloride , %≤ 0.003 0.003

Oxalic Acid Content: 99.6% Min

Sulphate (SO42-) 0.08% Max

Heavy Metals (Pb2+) 0.001% Max

Ferrous (Fe3+) 0.0015% Max

Chloride (Cl-) 0.003% Max

Ignition Residue (850ºC) 0.08% Max

Packing:

1) In plasticd woven bag 25kg net, lined with PE bag

2) In compound kraft gab 25kg net, lined with PE bag

3) In jumbo bag.

Pallet & stretch wrapped.

Can be packed with 25mt/20’FCL without pallets, and 20-22mt/20’FCL with pallets

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.

8 - Rust remover

Company Contact:

• Posted By: Zhengzhou Sujia Chemical Co.,Ltd

• Phone: 8615837114271

• Address: NO39,Huayuan Road,Jinshui District,zhengzhou city,, zhengzhou , China

• Email:

• Business Description: involved in international trade import export of goods, products, and services