CAS No : 6153-56-6
Einecs No : 205-634-3
HS Code : 2917111000
Grade Standard : TECH GRADE 99.6% min
Appearance : white powder
Packaging Details : 25KG/BAG
Application : leather industry
Product Description
Oxalic Acid
CAS No.: 144-62-7
Molecular Formula: H2C2O4
Molecular Weight: 90.03
Package: 1) In plastic woven bag 25kg net,lined with PE bag;
2) In compound Kraft bag 25kg net,lined with PE bag
3) In jumbo bag.Pallet&stretch wrapped
Item | Specification | ||
Main Content | 99.6%Min | 99.4%Min | 99.0%Min |
Sulphate | 0.08%Max | 0.10%Max | 0.20%Max |
Heavy Metals(Pb2+) | 0.001%Max | 0.002%Max | 0.02%Max |
Ferrous(Fe3+) | 0.0015%Max | 0.002%Max | 0.01%Max |
Chloride(Cl-) | 0.003%Max | 0.004%Max | 0.01%Max |
Ignition Residue(850¡æ) | 0.08%Max | 0.10%Max | 0.20%Max |
Application: In Metallurgy industry:as precipitating and separating function for Rare-earth metal.In pharmaceutical industry:used in Tetracyline, Oxtetracycline, Phenobarbital and Borneol, etc..
In Light industry: polishing for Marble, rust-remover, bleaching, dirt-remover, leather-processing, wood and aluminium products etc..
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.
In organic synthetic: used in 2133 resin, Urea-formaldehyde molding powder, Butadiene catalyst, etc..
In electron industry: preparation of chemicals raw material for porcelain capacitor,preparation of electron equipment detergent.
In other aspects: as analysis reagent,raw material of chemicals.
