Oxalic Acid



CAS NO.: 6153-56-6
Molecular Forula: H2C2O4.2H2O
Property: white transparent crystal combining wo crystal water, Melting point: 101-102ºC, Specific agravity: 1.653, easily sublimate at 100ºC, easily dissolve in alcohol and water.

Matallurgy Industry: as precipitating and resolving agent for rare earth metal, etc.
Oranic synthesis: for 2123 resin, urea form aldehyde powder etc.
Light industry: Polishing of mable, removing rust, bleaching products of leather, wood and aluminium etc.
Printing industry: to be used as dyeing agent.
Medicine industry: for maing tetracydine, HCL etc.
Others: As laboratory agent, solvents activator and basic materials for chemical industry.


Packing details:
Packing: 25kg plastic woven bags or 900kg plastic woven bags

Specification:


项目Items

指标Specification


IType I

IIType II


Superior

First Grade

Qualified

Superior

First Grade

Qualified

草酸(以H2C2O4·2H2O计)/%

99.6

99.0

96.0

99.6

99.0

96.0

硫酸根(以SO4计)的质量分数/%

0.07

0.10

0.20

01.0

0.20

0.40

灼烧残渣的质量分数/%

0.01

0.08

0.20

0.03

0.08

0.15

重金属(以Pb计)的质量分数/%

0.0005

0.001

0.02

0.00005

0.0002

0.0005

铁(以Fe计)的质量分数/%

0.0005

0.0015

0.01

0.0005

0.0010

0.005

氯化物(以Cl计)的质量分数/%

0.0005

00.002

0.01

0.002

0.004

0.01

钙(以Ca计)的质量分数/%

0.0005

——

——

0.0005

0.0010

——