Di-Ammonium Oxalate Monohydrate is a technically defined substance, characterized by the molecular formula C2H2O4.2H3N and a molecular weight of 124.10. This compound belongs to the class of ammonium salts, specifically those containing the NH4+ ion. Its structure involves the coordination of oxalic acid with two ammonia molecules. Due to the danger signal word, it is classified as a potentially harmful substance that may cause harm if ingested or comes into contact with the skin. It exhibits both oral and dermal toxicity, as well as causing skin irritation.

• CAS Number: 6009-70-7
• Molecular Weight: 124.10
• Exact Mass: 124.04840674
• Molecular Formula: C2H2O4.2H3N
• GHS Signal Word: Danger
• Vapour Density: 1.5 at 65.3 °F
• Hazard Statements:
• H302+H312: Harmful if swallowed or in contact with skin [Warning Acute toxicity, oral; acute toxicity, dermal]
• H315: Causes skin irritation [Warning Skin corrosion/irritation]