1. Sample available 2.White crystalline 3.Electrical Industry,light industry 4.Oxalic Acid (Ethanedioic Acid) 99.6%

Oxalic Acid (Ethanedioic Acid) 99.6%

Chemical Name: Oxalic Acid

Synonyms Name : Ethanedioic Acid; dicarboxyl;oxalateMolecular Formula : C2H2O4·2H20

Molecular weight : 126.07CAS NO.: 6153-56-6

EINECS NO.:205-634-3

H.S.CODE : 2917111000

2.Appearance: Ethanedioic acid (also called Oxalic acid) is a colourless, white crystalline, free flowing,organic compound belonging to the family of dicarboxylic acids; melting Point : 101°C -102°C,boiling point : 149-160°C (sublimes);flash point : 163°C ,specific gravity : 1.6-1.7,vapor density : 4.4,easily sublimate at 100°C,solubility in water : 1 G / 7Mleasily dissolve in alcohol , water and ether,stability under ordinary consitions.

3.Uses:

Printing Industry:Dyeing agentElectrical Industry:For making cleaning liquid for electrical instrument.

Organic Synthesis:For 2133 rein,ures form aldehyde powder etc.

Light Industry: Polishing of marble,removing rust bleaching products of leather, textile activities ,wood and  ect.

for making leather,polishing the marbles,water treatment and dying. Metallurgical Industry: As precipitating and resolving agent for rare earth metal,,for deposition and separation of rare-earth metals, Rust-remover for Metal treatment

4.Packing: In 25kgs,50kgs gray PP woven bag,inner with PE bag inside

5.Specification :

Index	Wonderful grade	First grade	Qualified grade
Appearance	White Crystal
Purity% ≥	99.6	99.4	99.0
Sulphate (As SO4) % ≤	0.07	0.08	0.10
Ignition (850oC) % ≤	0.03	0.05	0.10
Heavy Metal (As Pb) % ≤	0.001	0.002	0.02
Iron content % ≤	0.0012	0.002	0.01
Chlorides (Cl) % ≤	0.003	0.004	0.006
Calcium (Ca) % ≤	0.0012	/	/

Oxalic Acid (Ethanedioic Acid) 99.6%