| Content : |
Specification:
| Oxalic Acid 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 |
Molecular Formula: C 2 H2O4 · 2H2O
Property:White transparent crystal combining two crystal water,melting point:101¡æ-102¡æ,Specific Gravity:1.653,easily sublimate at 100¡æ,easily dissolve in alcohol and water.
CAS No.:6153-56-6
Grade;High Grade.
Packing: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
Usage:
-
- 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.
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