Oxalic Acid

CAS No.: 144-62-7

Molecular formula: C₂H₂O₄•2H₂O Molecular weight: 126.07

Property:

Oxalic Acid is colorless transparent crystal, melting point: 101°C. Oxalic Acid is easily soluble in ethanol, soluble in water, slightly soluble in aether, insoluble in benzene or chloroform, toxic and corrosive.

Specifications:

Item	Wonderful grade
Purity%	≥99.6
Suiphate group %	≤0.08
Ignition (850oC) %	≤0.08
Heavy metal %	≤0.001
Iron content %	≤0.0012
Chlorides %	≤0.003
Calcium %	≤0.0012

Usage:

Metallurgy industry: Oxalic Acid can be used as precipitating and resolving agent for rare earth metal, etc.

Organic Synthesis: Oxalic Acid can be used for 2133 rein,ures form aldehyde powder etc.

Light industry: Polishing of DA LI stone, removing rust bleaching products of leather, wood and aluminium etc.

Printing Industry: Dyeing agent

Medicine Industry: For making tetracydine ,HCl etc.

Others: As laboratory agent, solvents activato and basic materials for chemical industry.

Refining Oxalic Acid Uses:

Electronic Industry: To make electronic materials to clean rate intergrate circuit board.

Metallurgy Industry: As precipitating and resolving agent or rare earth material ect.

Others: As laboratory agent,solvents activato and basic materialsfor chemical industry

Storage and transportation: Maximum temperature of 40°C in the transportation. Avoid moisture, drench. Keep Oxalic Acid away from oxide and alkaline matter.

Package and storage:

25kg net in plastic waven bags lined with plastic bags. Maximum temperature of 40°C in the transportation. Avoid moisture, drench. Keep Oxalic Acid away from oxide and alkaline matter.

key wards:

Oxalic Acid; Echanediaci Acid; Oxalic acid anhydrous; Ethanedionic acid