Product Description
Hot selling good use high quality oxalic acid 99.6%min
1.Specificaiton
1.Products Name:Oxalic Acid
2.Molecular Form: (COOH)2.2H2O
3.Molecular Weight:126
4.CAS NO.:6153-56-6
5.EINECS NO.:205-634-3
6.H.S Code:2917111000
7.White transparent crystal combining two crystal water, Melting Point: 101°C-102C, Specific Gravity:1.653, easily sublimate at 100°C, easily dissolve in alcohol and water
Standard:GB1626-88
Index |
Wonderful grade |
First grade |
Up to 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 |
/ |
/ |
2.Application
1.metallurgy industry:as precipitating and resolving agent for rare earth metal,etc.
2.organic synthesis:for2133 rein,ures form aldehyde powder etc.
3.light industry:polishing of DA LI stone,removing rust bleaching products of leather,wood and aluminium etc.
4.pringting industry:dyeing agent
5.medicine industry:for making tetracydine,HCL ect.
6.others:As laboratory agent,solvents activato and basic materials for chemical industry
3.Packing
25kg pp bag;25MT/1*20FCL
4.Storage
Oxalic acid should be stored in a cool, dry, well-ventilated area in tightly sealed containers
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