Product Description

Properties
Itaconic acid or methylene succinic acid or methylenebutanedioic acid
MW: 130.1; MF: C5H6O4;
Cas no.: 97-65-4

Specification
Appearance: White crystal or powder
Purity: 99.8% min
Melting point: 165-168
Loss on drying: 0.2% max
Ignition residue: 0.01% max
Color: 5 APHA max
Iron(Fe): 1.5 ppm max
Heavy metal: 5 ppm max
Chloride: 5 ppm max
Sulfate: 15ppm max
Cu: 0.1 ppm max
Mn: 0.1 ppm max

Packing
1) 25kg in paper-woven bag inner-lined with plastic bag.
2) Upon customer's request. (such as 1000kgs or 500kgs bag).