itaconic anhydride cas 2170-03-8
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Description
Itaconic anhydride
Itaconic anhydride Quick Details
Product Name:Itaconic anhydride
CAS: 2170-03-8
Molecular Formula: C5H4O3
Molecular weight:112.08
Appearance:White powderor crystal
Itaconic anhydride Specification
| Item | Results |
| APPEARANCE | WHITE POWDER OR CRYSTAL |
| ANHYDRIDE PURITY (%) | 98.0 % Min |
| ITACONIC ACID (%) | 1.5 % Max |
| CHLORIDE CONTENT (PPM) | 25 PPM Max |
| SULPHATE (PPM) | 30 PPM Max |
| IRON CONTENT (PPM) | 1 PPM Max |
| MELTING POINT (℃) | 67 ℃ – 69 ℃ |
| COLORITY (APHA) | 5 APHA Max |
| RESIDUE ON IGNITION (%) | 0.1 % Max |
| Conclusion | The results conforms with enterprise standards |
Itaconic anhydridedescription
Colorless, easy to absorb moisture deliquescent crystals, soluble in water, alcohol and decomposition, slightly soluble in ether, benzene, chloroform. Irritating. It is easily isomerized to citraconic anhydride when heated. The chemical synthesis performance has better reaction control and selectivity than itaconic acid. Can control the formation of itaconic acid monoester, diester.
Itaconic anhydride usage
Widely used in metal adhesion promoters, synthetic resin improvers, esterification agents, anti-tarnish agents, herbicides, pesticides, etc.
Itaconic anhydrideStorage, Packageand Shipping
Store at room temperature, storage areas must be kept away from heat, flames and other sources of ignition.
25KG aluminum foil vacuumbag / cardboarddrum or according to customer requirements.
Delivery: within 5-7 working days.
