Property:

Colorless monoclinic flake or prismatic crystal or white powder, oxalic acid has no odor by oxidation, oxalic acid has taste by synthesis. Sublimation at 150 ~ 160 ℃. It can be weathered in hot dry air.

Usage:

1. Used as a reducing agent and bleach, for the production of antibiotics and borneol and other drugs, as well as the extraction of rare metals solvent, dye reducing agent, tanning agent, etc.

2. Printing and dyeing industry can replace acetic acid, used as pigment dye color aid, bleaching agent.

3. Oxalic acid is mainly used as a reducing agent and bleach, for the production of antibiotics and borneol and other drugs, as well as the extraction of rare metal solvents, dye reducing agents, tanning agents, etc.

4. The pharmaceutical industry is used to manufacture aureomycin, oxytetracycline, streptomycin, ephedrine.

1. Oxalic acid can be used to remove rust