You do not have collection records!
Welcome to 
|
Language
86-311-80662627
Model NO.: 99.6% 99% 96%
CAS: 144-62-7
Einecs No: 205-634-3
Molecular Weight: 90.03
Molecular Formula: C2H2O4
Trademark: xlw
Specification: SGS CIQ CCIC
Origin: China
HS Code: 29171110
Food Grade Oxalic Acid Anhydrous
1. Oxalic Acid Anhydrous Purity: 99.6%
2. White Crystal
3. Food Grade Oxalic Acid
Uses and Applications
1) In Metallurgy industry: As precipitating and separating function for Rare-earth metal.
2)In pharmaceutical industry: Used in Oxytetracycline and Borneol, etc.
3)In Light industry: Polishing for Marble, rust-remover, bleaching, dirt-remover, leather-processing, wood, and aluminium products etc.
4)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.
5)In organic synthetic: Used in 2133 resin, Urea-formaldehyde molding powder, Butadiene catalyst, etc.
6)In electron industry: Preparation of chemicals raw material for porcelain capacitor, preparation of electron equipment detergent.
7)In other aspects: As analysis reagent, raw material of chemicals.
| Inspection Item | Qualification | Test results | ||
| Superior | First-Class | Qualified | ||
| Color | Colorless crystal | Colorless crystal | ||
| Content % | 99.60 | 99.00 | 96.00 | 99.72 |
| SO4 2- %≤ | 0.07 | 0.10 | 0.20 | 0.03 |
| Residual on ignition %≤ | 0.01 | 0.08 | 0.20 | 0.0005 |
| Pb %≤ | 0.0005 | 0.001 | 0.02 | 0.00025 |
| Fe %≤ | 0.0005 | 0.0015 | 0.01 | 0.0003 |
| Ca %≤ | 0.0005 | 0.00003 | ||
| Chloride %≤ | 0.0005 | 0.002 | 0.01 | 0.0005 |
| Na %≤ | 0.01 | 0.007 | ||
English