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Oxalic Acid - H2C2O4 buy in Yingkou
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Oxalic Acid - H2C2O4

Oxalic Acid - H2C2O4

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China, Yingkou
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Oxalic acid is the chemical compound with the formula that can be written in a number of equivalent ways, C2O4H2, C2O2(OH)2, and as HOOCCOOH. This colourless solid is a dicarboxylic acid. In terms of acid strength, it is about 3, 000 times stronger than acetic acid. Its conjugate base, known as oxalate (C2O42-), is a reducing agent as well as a chelating agent for metal cations. Typically oxalic acid occurs as the dihydrate with the formula C2O4H2@2H2O.
product Oxalic Acid
CAS No. 144-62-7
Molecular Formula: C2H2O4 (anhydrous)
C2H2O4· 2H2O (dihydrate)
apperance White crystals
type Oxalic Acid 99.6%, 99.4%, 99.0%;
specifications Oxalic Acid Content99.6% Min
MinSulphate0.08% max
Heavy Metals (Pb2+) 0.001%max
Ferrous (Fe3+) 0.0015%max
Chloride (Cl-) 0.003%max
Ignition Residue(850) 0.08%max

Oxalic Acid Content 99.4% Min
MinSulphate 0.10%max
Heavy Metals (Pb2+) 0.002%max
Ferrous (Fe3+) 0.002%max
Chloride (Cl-) 0.004%max
Ignition Residue(850) 0.10%max
Oxalic Acid Content 99.0%
MinSulphate 0.20%max
Heavy Metals (Pb2+) 0.02%max
Ferrous (Fe3+) 0.01%max
Chloride (Cl-) 0.01%max
Ignition Residue(850) 0.20%max
use Purifying agent in pharmaceutical industry, such as Oxytetracycline, Chloramphenicol, etc. Precipitating agent in Rare-earth mineral processing; Bleaching agent in the textile activities, wood pulp bleaching; Rust-remover for Metal treatment; Grinding agent, such as Marble polishing; Waste water treatment, removing calcium from water.
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Oxalic Acid - H2C2O4
Oxalic Acid - H2C2O4
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