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  • Company Name : Zhengzhou Cinobee Industry Corp., Ltd.
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Oxalic Acid (Ethanedioic Acid) dicarboxylic acid hot sale

Oxalic Acid (Ethanedioic Acid) dicarboxylic acid hot sale
Product Detailed
Oxalic Acid (Ethanedioic Acid) dicarboxylic acid 1.Colourless,white crystalline 2.Electrical Industry 3.Prompt delivry.

Oxalic Acid (Ethanedioic Acid) dicarboxylic acid hot sale 

1.Chemical Name: Oxalic Acid

Synonyms Name : Ethanedioic Acid, Ethanedioic acid, Oxalic acid (aqueous), Oxalic acid dihydrate, dicarboxylic acid  Molecular 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:

Electrical Industry:For making cleaning liquid for electrical instrument.

Metallurgical Industry: As precipitating and resolving agent for rare earth metal,,for deposition and separation of rare-earth metals, Rust-remover for Metal treatment

Light Industry: Polishing of  marble,removing rust bleaching products of leather, textile activities ,wood and aluminium ect.for making leather,polishing the marbles,water treatment and dying. Organic Synthesis:For 2133 rein,ures form aldehyde powder etc.Printing Industry:Dyeing agent

4.Packing: In 25kgs,50kgs net polywoven bag,inner with PE bag inside, or as per customer demand.

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

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Oxalic Acid (Ethanedioic Acid) dicarboxylic acid hot sale



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