Oxalic Acid, dihydrate

Oxalic Acid, dihydrate (C2H2O4) is a corrosive, odorless, water-soluble, hygroscopic, white solid chemical. Because it is flammable, we recommend a safe chemical storage building that meets specific regulations for storing Oxalic Acid, dihydrate. Please review our fire rated products: View All Chemical Storage Products

Oxalic Acid, dihydrate Storing Details

  • Flammable Details: May be combustible at high temperature.
  • Storage Details: Keep separated from incompatible substances, such as oxidizers. Store and handle in accordance with all current regulations and standards. Store in compliant, approved flammables storage buildings, separated from oxidizers and sources of ignition.
  • Compatible Details: Silver, mercury, bases, acid chlorides, steel, moisture, Strong oxidizers, silver compounds, strong alkalis, chlorites [Note: Gives off water of crystallization at 215°F and begins to sublime.]
  • Description: Oxalic acid is an organic compound with the formula H2C2O4. It is a colorless crystalline solid that dissolves in water to give colorless solutions. It is classified as a dicarboxylic acid.
  • Classification: CLASS 8
  • Brand Name: n/a

Oxalic Acid, dihydrate Properties

Formula Density Boiling Point; IUPAC ID Molar Mass Soluble In Melting Point
C2H2O4 1.653 g/cm³ N/A Oxalic acid dihydrate 126.07 g/mol Cold water, diethyl ether, alcohol, glycerol 101.5°C (214.7°F)

Contact one of our experienced engineers today to learn more about chemical storage buildings and guidelines. We offer a full line of storage building products with full EPA, OSHA, and NFPA compliance with FM and Warnock Hersey Approvals.

image description


Protect your reputation and hazardous materials with our 100% custom and guaranteed storage buildings more

image description


30 years of providing fully compliant storage solutions in many industries with hundreds of clients more

image description


Protect your investment and personnel with our wide range of accessories, fully custom and compliant  more

Our Satisfied Customers

30 years of experience working with many industries, and hundreds of valued clients including more

  • image description
  • image description
  • image description
  • image description
  • image description