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Technical characteristics
- Country of manufactureChina
Description
Molecular Formula:C2H2O4
Molecular Weight: 90.04
CAS No.:144-62-7
H.S. Code: 29171110
Standard:GB/T 1626-2008
Appearance: White Crystal
Usage: Dyeing,printing,textile,pharmaceutical,Metallurgy industry,water treatment.
Packing: 25 kg/50kg net PP bag with PE liner
Specification:
Item | Index | |||
Super class | First class | Qualified class | ||
Purty ≥% | 99.6 | 99.4 | 99.0 | |
Sulfate (based on SO4) ≤% | 0.08 | 0.10 | 0.20 | |
Chloride (based on Cl) ≤% | 0.003 | 0.004 | 0.01 | |
Fe (based on Fe)≤% | 0.001 | 0.002 | 0.01 | |
Loss on lgnition(850℃) ≤% | 0.08 | 0.10 | 0.20 | |
Heavy metal≤% | 0.001 | 0.002 | 0.02 |
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Oxalic Acid C2H2O4