Introduction of oxalic acid

Oxalic acid, acetic acid, is the simplest one organic dicarboxylic acid. Oxalic acid is generally colorless transparent crystal, harmful, cause loss of balance the body's pH, affect children's development, oxalic acid plays an important role in industry, oxalic acid can rust. Acid throughout the natural world, often in the form of oxalate present in plants such as barberry, Rumex grass, grass sorrel and sorrel membrane, almost all plants contain oxalate.

Oxalic acid can be used as a complexing agent, a masking agent, a precipitating agent, a reducing agent. Analysis for the test and the measurement of beryllium, calcium, chromium, gold, manganese, strontium, thorium and other metal ions. Microscopic analysis of test microcrystalline sodium and other elements, precipitated calcium, magnesium, thorium and rare earth elements. Calibration solution of potassium permanganate and cerium sulfate standard solution, bleach, mordant. Also be used to remove rust on the clothes in the construction industry before brushing the wall paint, because the wall should be painted a strong alkaline oxalate addition to alkali.

Pharmaceutical industry with oxalic acid raw material to manufacture chlortetracycline, oxytetracycline, tetracycline, streptomycin, borneol, vitamin B12, phenobarbital and other drugs. Printing and dyeing industry as chromogenic materials with oxalic acid to help the dye, bleach. Plastics industry for the production of polyvinyl chloride, amino plastics, urea-formaldehyde plastics.

Pre:The dangers of oxalic acid on the body    Next:The dangers of oxalic acid on the body