| Customization: | Available |
|---|---|
| CAS No.: | 6153-56-6 |
| Formula: | (Cooh)2.2H2O |
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| Products Name | Oxalic Acid |
| Molecular Form | (COOH)2.2H2O |
| Molecular Weight | 126 |
| CAS NO. | 6153-56-6 |
| EINECS NO. | 205-634-3 |
| H.S Code | 2917111000 |
1. Brief Introduction:
White transparent crystal combining two crystal water, Melting Point: 101°C-102°C, Specific Gravity:1.653, easily sublimate at 100°C, easily dissolve in alcohol and water.
2. Applications:
1) Metallurgy industry:As precipitating and resolving agent for rare earth metal,etc.
2) Organic Synthesis:For 2133 rein,ures form aldehyde powder etc.
3) Light industry:Polishing of DA LI stone,removing rust bleaching products of leather,wood and aluminium ect.
4) Printing Industry:Dyeing agent
5) Medicine Industry:For making tetracydine,HCl ect.
6) Others:As laboratory agent,solvents activato and basic materialsfor chemical industry.
|
Index |
Super Grade |
First grade |
Qualified Grade |
|
Purity% ≥ |
99.6 |
99.4 |
99.0 |
|
Suiphate group % ≤ |
0.08 |
0.10 |
0.20 |
|
Ignition (850oC) % ≤ |
0.08 |
0.10 |
0.20 |
|
Heavy metal % ≤ |
0.001 |
0.002 |
0.02 |
|
Iron content % ≤ |
0.0012 |
0.002 |
0.01 |
|
Chlorides % ≤ |
0.003 |
0.004 |
0.01 |
|
Calcium % ≤ |
0.0012 |
/ |
/ |
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