GAA

GLACIAL ACETIC ACID GAA 1. Chemical Formula CH3COOH (Acetic Acid) 2. Application Vinyl acetate, raw material of VAM and PTA 3. Properties Acetic Acid is an organic compound that is widely used in various industries, as a raw material for producing acetic acid ester, fiber, synthetic rubber, vinyl acetate, fine chemicals, and medicines. It is a colorless, transparent liquid with a poignant odor, frozen at normal temperatures (15~16 ). It is freely mixed with water, alcohol, ether, or organic compounds. Category Standards Unit Appearance Clear - Color(APHA) Max 5 Freezing point Min 16.35 C Chloride Max 1 ppm Sulfate(as SO4) Max 1 ppm Fe Max 0.5 ppm Heavy Metal as Pb Max 0.5 ppm Water Max 0.15 Wt% Aldehyde Max 50 ppm Formic acid Max 0.05 Wt% Permanganate Time Min 2 Hr Purity Min 99.85 Wt% Density 1.048-1.051 g/ml Non volatile matter Max 0.003 % Distillation Range 117.5-119 C Total Iodide ppb