| CAS No.: | 6153-56-6 |
|---|---|
| Environmental Protection: | Yes |
| Color: | White |
| Appearance: | Powder |
| Kind: | Metal Surface Disposal Agent |
| Usage: | Protection, Polishing |
| Samples: |
|---|
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Audited Supplier Oxalic Acid 99.6% Dihydrate Crystal Powder Needle Industry Tech Grade White Grey Bag for Dyeing Textile Leather Marble Polish CAS 6153-56-6
Oxalic Acid 99.6% Dihydrate Crystal Powder Needle Industry Tech Grade White Grey Bag for Dyeing Textile Leather Marble Polish CAS 6153-56-6 is White transparent crystal combining two crystal water, melting point: 101-102oC, specific gravity: 1.653, easily sublimate at 100oC, easily dissolve in alcohol and water.
Packing:
In 25KG plastic woven bag, both white and grey bag are available.
| ITEMS | Oxalic Acid 99.6% Dihydrate Crystal Powder |
| Sulphate(SO4 2) | 0.07%max. |
| Heavy metals(Pb + ) | 0.001%max |
| Ferrous(Fe 3+ ) | 0.001%max |
| Chloride(Cl - ) | 0.003%max |
| Ignition residue(850 o C) | 0.06%max |
Oxalic Acid 99.6% Dihydrate Crystal Powder Needle Industry Tech Grade White Grey Bag for Dyeing Textile Leather Marble Polish CAS 6153-56-6
Usage:
Metallurgy Industry: As precipitating and resolving agent for rare earth metal etc.
Organic Synthesis: For 2123resin, urea form aldehyde powder etc.
Light Industry: Polishing of Marble stone, removing rust, bleaching products of leather, wood and aluminium etc.
Printing Industry: Dyeing agent.
Medicine Industry: For making tetracydine, HCL etc.
Others: As laboratory agent, solvents activator and basic materials for chemical industry
Function:Oxalic Acid 99.6% Dihydrate Crystal Powder Needle Industry Tech Grade White Grey Bag for Dyeing Textile Leather Marble Polish CAS 6153-56-6
1. Used as a bleaching agent
Oxalic acid is mainly used as a reducing agent and bleaching agent, used in the production of antibiotics and other drugs, as well as solvents for extracting rare metals, dye reducing agents, tanning agents, etc.Oxalic acid can also be used in the production of cobalt-molybdenum-aluminum catalysts, the cleaning of metals and marbles, and the bleaching of textiles.Used for metal surface cleaning and treatment, rare earth element extraction, textile printing and dyeing, leather processing, catalyst preparation, etc.
2. As a reducing agent
In the organic synthesis industry, it is mainly used to produce cobalt oxalate, nickel oxalate, gallic acid and other chemical products.The plastic industry is used to produce polyvinyl chloride, amino plastics, urea-formaldehyde plastics, paint flakes, etc.
The dye industry is used in the manufacture of salt-based product green and so on.
In the printing and dyeing industry, it can replace acetic acid and be used as a color-developing auxiliary and bleaching agent for pigments and dyes.
The pharmaceutical industry is used to manufacture chlortetracycline, oxytetracycline, tetracycline, streptomycin.
In addition, oxalic acid can also be used to synthesize various products such as oxalate, oxalate and oxalamide, sodium oxalate, and calcium oxalate have the largest yields.
3. As a mordant
Antimony oxalate can be used as a mordant, and ferric ammonium oxalate is a medicament for printing blueprints.
4. Derusting function
Oxalic acid can be used to remove rust. But be careful when using it. Oxalic acid is highly corrosive to stainless steel. Oxalic acid in high concentration is also easy to corrode hands. In addition, the acid oxalate produced is highly soluble but has certain toxicity. When using it, just don't eat or drink. After the skin comes into contact with oxalic acid, it should be washed with water in time.
method
Buy a bottle of oxalic acid at a store that sells chemical reagents, take some, make a solution with warm water, and wipe it on the rust stains. Then rub with metallographic sandpaper, and finally spray paint. The stores that sell oxalic acid generally also sell some medical equipment and glass equipment.
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