CAS RN: 110-17-8

EINECS: 203-743-0

Molecular formula: C₄H₄O₄

Molecular weight: 116.07

Appearance: Monoclinic crystals are colorless needle-like or leaf-like crystals with a fruity sour taste.

Use: Used in the manufacture of unsaturated polyester resins, pesticides, sour agents and amino acids

Structural formula: