Oxalic Acid Dihydrate produced by oxidation method

Payment Type: L/C,T/T,Money Gram,Western Union
Min. Order: 1 Metric Ton
Delivery Time: 15 Days

Basic Info

Model No.: 99.6%

Carboxyl No.: Dicarboxylic Acid

Alkyl No.: Unsaturated Acid

Appearance: Powder, White Crystal Powder

Source: Hydrolysis

Colour: Transparent

Purity: 99.6%

Grade: Industrial Grade

CAS No.:: 6153-56-6

Main Usage: Marble Polish

Other Name: Ethanedioic Acid

MF:: H2C2O4

EINECS No.:: 205-634-3

HS Code: 29171110

Additional Info

Packaging: 25kg/kraft bag or 1MT Jumbo bag.

Productivity: 50000MT Per Year

Brand: JINHE

Transportation: Ocean,Land

Place of Origin: Shandong

Supply Ability: 5000MT Per Month

Certificate: ISO 9001

HS Code: 29171110

Port: Qingdao,Tianjin

Product Description

Oxalic Acid Dihydrate produced by oxidation method


Oxalic Acid, also known as Ethanedioic acid, exists widely in plant derived food. At room temperature, Oxalic Acid is colorless transparent crystal, usually contains two molecules of crystallization water, when heated to 100.1 oC, it loses crystal water, and becomes Oxalic Acid (without water). It has hygroscopic property, easily soluble in water and ethanol, slightly soluble in ether, but insoluble in benzene and chloroform.

Oxalic acid is an organic compound with the formula H2C2O4 (also written as HOOCCOOH). It is a colorless crystalline solid that
forms a colorless solution in water. It is classified as a dicarboxylic acid. In terms of acid strength, it is much stronger than 
acetic acid. Oxalic acid is a reducing agent and its conjugate base, known as oxalate (C2O42−), is a chelating agent for metal
cations. Typically, oxalic acid occurs as the dihydrate with the formula H2C2O4·2H2O. Excessive ingestion of oxalic acid or
prolonged skin contact can be dangerous.

White transparent crystal combining two crystal water, Melting Point: 101°C-102°C, Specific Gravity:1.653, easily sublimate at 100°C, easily dissolve in alcohol and water.Except Oxalic Acid,We can also supply Potassium Tetraoxalate Dihydrate,Potassium Tetra Oxalate as polish agents, Formic Acid,glacial acetic acid for tanning and textile industry.

1. In Metallurgy industry: As precipitating and separating function for Rare-earth metal.
2.In Light industry: Polishing for Marble, rust-remover, bleaching, dirt-remover, leather-processing, wood, and aluminium products etc.
3. 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.
4..In organic synthetic: Used in 2133 resin, Urea-formaldehyde molding powder, Butadiene catalyst, etc.
5.In electron industry: Preparation of chemicals raw material for porcelain capacitor, preparation of electron equipment detergent.
6..In other aspects: As analysis reagent, raw material of chemicals.




Content %≥


Sulfateas SO4) %≤


ignition residue %≤


Heavy Metalsas Pb%≤


Chlorideas Cl) %≤


Feas Fe) %≤


Ca as Ca) %≤



In 25 kgs pp bag,or 25 kgs kraft bag or 1000 kgs jumbo bag.

Oxalic Acid 99.6%:

Oxalic Acid 99.6%

Oxalic Acid package:

Industrial Grade Oxalic Acid

Oxalic Acid Storage:

Oxalic Acid warehouse

Oxalic Acid Loading:

High purity Oxalid Acid