itaconic acid

itaconic acid Molecular weight: 130.1 Specific gravity: 1.49 Molecular formula: C5H6O4

Itaconic acid is unsaturated diprotic acid. It has unsaturated double bond and active chemical properties. It is insoluble in water, ethanol and other solvents. Being able to do various kinds of addition reactions, esterification reactions and polyreactions, it is important material for chemically synthetic industry as well as chemical production.

It mainly used in production SBR latex and Acrylic acid emulsion

 

Appearance   white Crystalline powder

Purity                   99.6 %min

Melting point,             165~168

Chroma                    ≤5APHA

Loss on drying           0.30% Max

Heavy metal (pb)          1PPM Max

Iron(Fe)                  1PPM Max

Copper(Cu)               1PPM Max

Manganese(Mn)           1PPM Max

Sulphate(SO4),           30PPM Max

Chloride(Cl),%           10PPM Max

Ash content               0.05%Max

Solubility, clarity

(5% aqueous solution)    Clear, no turbidity

 

STORAGE

Clean, dry, and ventilated place

itaconic acid