Itaconic Acid Cas 97-65-4 For Surfactants
Itaconic acid is also known as methylenesuccinic acid, methylene succinic acid. It is an unsaturated acid containing conjugated double bonds and two carboxylic groups and is rated as one of the top 12 value-added chemicals from biomass. It is white crystal or powder at room temperature, melting point is 165-168℃, specific gravity is 1.632, soluble in water, ethanol and other solvents. Itaconic acid has active chemical properties and can carry out various addition reactions, esterification reactions and polymerization reactions.
| ITEM | STANDARD |
| Appearance | White crystals |
| Color(5%Water solution) | 5 APHA Max |
| 5%Water solution | Colorless and transparent |
| Melting point | 165℃-168℃ |
| Sulphates | 20 PPM Max |
| Chlorides | 5 PPM Max |
| Heavy metals (as Pb) | 5 PPM Max |
| Iron | 5 PPM Max |
| As | 4 PPM Max |
| Mn | 1 PPM Max |
| Cu | 1 PPM Max |
| Loss on drying | 0. 1 % Max |
| Residues on ignition | 0.01 % Max |
| Assay | 99.70 % Min |
| Granular particle size distribution | 20-60Mesh80 %Min |
Itaconic acid is used as an important monomer in the synthesis of polyacrylonitrile fibers, synthetic resins and plastics, and ion exchange resins; It can also be used as a mounting agent for carpet, a coating agent for paper, a binder, a dispersion latex for paint, etc. The ester derivatives of Itaconic acid can be used for copolymerization of styrene or plasticizer of polyvinyl chloride, lubricant additive, etc.
25kg/drum
Itaconic acid CAS 97-65-4
Itaconic acid CAS 97-65-4
