Maleic Anhydride 99%


Maleic anhydride may be used in the synthesis of unsaturated polyester resins and as a reactant in synthesizing important products such as agricultural chemicals, lubricant additives and food acidulatents.

Minimum Assay: 99%
Molecular Formula: C4H2O3
Molecualr Weight: 98.06
Form: briquettes
Boiling Point: 200°C
Melting Point: 51-56°C

Hazard Class: 8

Hazard Phrases: May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause an allergic skin reaction. Causes severe skin burns and eye damage. Harmful if swallowed.

Prec Phrases: Do not breathe dust/fume/gas/mist/vapours/spray. In case of inadequate ventilation wear respiratory protection. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: rinse mouth. Do NOT induce vomiting. IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. Store locked up.


Cas No: 108-31-6
Einecs No: 203-571-6

Additional information

Weight N/A
Pack Size

100gm, 250gm, 500gm, 1Kg, 5Kg