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Product name:

Oxalic acid

Listing date : 2016-05-09
Recommended selling price: 0

oxalic acid

CAS No. : 6153-56-6

EINECS No. : 205-634-3

MF C2H6O6

Purity : ≥99%

Appearance : White crystalline small particles or powder

Nature :

1, colorless transparent crystal or powder.

 2, soluble in ethanol. Dissolved in water. Micro-soluble ether. Do not dissolve in benzene and chloroform. Soluble in water 100mL 4900g (25 ° C), the highest concentration of 98%.

 3, oxalic acid began to sublimate at 100 ℃, 125 ℃ rapid sublimation, 157 ℃ when a large number of sublimation, and began to break down.

Quality index :

Test Items

Unit Of Measure

Lab Test Results

Appearance

White crystal

White crystal

Oxalic acid,%,≥

96

99.93

SO4,%,≤

0.20

0.03

Ignition residue,%,≤

0.20

Qualified

Heavy metal(Pb),%,≤

0.02

0.0005

Fe,%,≤

0.01

0.0002

Chloride,%,≤

0.01

0.0005

Ca,%,≤

0.0001

0.00001


Application :

1, oxalic acid is mainly used as a reducing agent and bleaching agent.

2, dyeing industry as bleach, washing industry as a reductant.

3, for the production of antibiotics and borneol and other drugs and refined rare metal solvents, dye reductant, tanning agents.Storage Precautions: Transport by country, far from oxides and alkalis. Storage and transportation according to toxic chemicals. Stored in a cool, dry, ventilated not subject to Japan, the storage period of 2 years.

Packaging: plastic woven bag, lined with plastic bag, net weight 25kg.

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