China (Mainland)
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- Product Details
Keywords
- Oxalic acid dihydrate
- OXALIC ACID 2H2O
- OXALIC ACID-2-HYDRATE
Quick Details
- ProName: Oxalic acid dihydrate
- CasNo: 6153-56-6
- Molecular Formula: C2H6O6
- Appearance: White crystallized particle
- Application: Oxalic Acid is mainly used in producin...
- DeliveryTime: 3-5 days
- PackAge: In plastic woven bag 25kg net, lined w...
- Port: Tianjin, DHL EMS
- ProductionCapacity: 10 Metric Ton/Month
- Purity: 99% min
- Storage: Oxalic acid should be stored in a cool...
- LimitNum: 100 Kilogram
- Grade: Industrial Grade,Food Grade,Pharma Gra...
Superiority
|
Index |
Wonderful grade |
First grade |
Up to grade |
|
Purity(H2C2O4·H2O)% ≥ |
99.6 |
99.4 |
99.0 |
|
Suiphate group(SO4-2) % ≤ |
0.0010 |
0.003 |
0.005 |
|
Ash % ≤ |
0.01 |
0.015 |
0.08 |
|
Heavy metal(Pb+2) % ≤ |
0.00005 |
0.0001 |
0.0005 |
|
Iron content (Fe+3)% ≤ |
0.00005 |
0.0001 |
0.0005 |
|
Chlorides (Cl- )% ≤ |
0.0005 |
0.0005 |
0.001 |
|
Calcium (Ca+2 )% ≤ |
0.0001 |
0.00015 |
0.0005 |
|
Al % ≤ |
0.0001 |
0.0001 |
0.0001 |
|
Mg % ≤ |
0.00005 |
0.00001 |
0.00001 |
|
Na % ≤ |
0.00015 |
0.0002 |
0.0005 |
|
As % ≤ |
0.00001 |
0.00001 |
0.00001 |
Details
Perhaps its best known use is that as a wood bleaching agent. And a few other uses for oxalic acid as below:
1)Precipitating agent in Rare-earth mineral processing;
2)Bleaching agent in the textile activities, wood pulp bleaching;
3)Rust remover for Metal treatment;
4)Used in commercial rust removers to remove rust stains from tubs and sinks.
5)Grinding agent, such as marble polishing
6)Waste water tratment, removing calcium in water.
7)Use in cleaning and sterilizing homebrewing equipment.
8)Useful as a reducing agent for photography and ink removal
9)Used as purifying agent in pharmaceutical industry
10)Rock collectors,clean mineral specimens
11)Remove food and rust stains from kitchen countertops, plumbing fixtures and fabric
12)As a mordant in dyeing processes.