Formylformic acid 298-12-4

Cas.no.: 298-12-4

Einecs: 206-058-5

Molecular formula: C2H2O3; CHOCOOH

Molecular weight: 74.04

Appearance:  Light yellow tranparent liquid

Density: 1.3

Boiling point: 111 centi-grade

Assay: 40%min. 50%min.

Glyoxal: 1.5%max.

HNO3: 0.30%max.

C2H2O4: 2.00%max.

Fe: 20ppm max.

Heavy metals: 10ppm

Residue ignition: 0.4%max.