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Use of oxalic acid

2013-08-20

Oxalic acid is one of the simplest organic dicarboxylic acid, because oxalic acid has the significant chemical nature, use of oxalic acid is very versatile.

Oxalic acid can be used to rust. Be careful when using oxalic acid has a strong corrosive to stainless steel, high concentrations of oxalic acid is also susceptible to corrosion hand, and the resulting acid oxalate solubility is large, there is a certain toxicity. Remember not to eat when in use, and if skin contact oxalic acid, should be promptly cleaned with water.

Production of oxalic acid in the production of life and other drugs as well as antibiotics and borneol and refining rare metals solvents, dye reducing agent, tanning agent.

Oxalic acid in the chemical industry for the manufacture of pentaerythritol, cobalt oxalate, nickel oxalate, Basic Green, steel, soil analysis kits reagents, chemical reagents. Quick as a chromogenic dye mordant, straw, straw products, bleach (oxalic acid reductive).

Oxalic acid in other industries still have a wide range of uses. Mainly for the production of organic synthesis industry hydroquinone, pentaerythritol, cobalt oxalate, nickel oxalate, gallic acid and other chemical products. Plastics industry for the production of polyvinyl chloride, amino plastics, urea-formaldehyde plastics, paint chips and so on. Industrial dye used in the manufacture base light green and so on. Dyeing industry can replace acetic acid, used as a pigment dye color help agent, bleaching agent. Pharmaceutical industry for the manufacture of chlortetracycline, oxytetracycline, tetracycline, streptomycin, ephedrine.



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