Anhydrous Oxalic Acid
1.Molecular formula: C2H2O4
2.Another Name: Ethanedioic Acid
3.Specification:
GRADE | FIRST-GRADE | HIGH-GRADE |
Assay | 99.0% min | 99.6% min |
Sulphate (as SO4) | 0.08% max | 0.08% max |
Chloride (as CI) | 0.002% max | 0.002% max |
Heavy metal (as PB) | 0.001% max | 0.0005% max |
Ash | 0.08% max | 0.08% max |
Iron (as PE) | 0.0015% max | 0.0005% max |
Appearance | white powder | white powder |
4.Appearance: White powder , melting point: 110°c-120°c,
Specific Gravity: 1.653, easily sublimate at 100°c, easily dissolve in alcohol and water.
5.Usage: 1) In metallurgy industry
2) In pharmaceutical industry
3) In light industry
4) In dyeing and printing industry
5) In organic synthesis
6) In electron industry
7) In analysis reagent
8) In raw material of chemicals etc.
6.Packing: 1) In plasticd woven bag 25kg net, lined with PE bag
2) In compound kraft gab 25kg net, lined with PE bag
3) In jumbo bag. Pallet & stretch wrapped.
Anhydrous Oxalic acid