Product: Itaconic acid
Moloecular Formula C5H6O4
Molecular Weight 130.10
CAS Number 97-65-4
EINECS number 202-599-6
Description & Application
Itaconic Acid (methylene succinic acid) is a crystalline, high melting acid produced commercially by fermentation of corn starch. Itaconic acid has performance advantages to polymeric coatings. These advantages include better emulsion stability, greater adhesion to substrates and improved flow properties of the formulated coating. Itaconicacid is applicable for latexes and emulsion polymers making in textile, carpet, non-woven and paper etc..
Technical Specification
Appearance white crystal or crystalline powder
Purity, % 99.6 Min
Loss on drying, % 0.3 Max
Residue on ignition, % 0.01 Max
Heavy metal (Pb), ug/g 10 Max
Fe, ug/g , 5 Max
Cu, ug/g 1 Max
Mn, ug/g 1 Max
As, ug/g 4 Max
Sulfate, ug/g 50 Max
Chloride, ug/g 10 Max
Melting point, ℃ 165~168
Color, APHA 5 Max
Clarity 5%watersolution) Cloudless
Clarity(20%DMSO) Cloudless
Packaging
25Kg Kraft paper bag
FCL load 20tons in 1x20’fcl
Storage
Itaconic acid is slightly hygroscopic and should be stored under conditions of low temperature and low humidity.
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