Appearance: White briquettes

Purity(maleic anhydride): 99.5% min

Apha color(molten): 30 max

Solidification point: 52.0 c min

Physical Properties: Maleic Anhydride

Molecular formula: C4H2O3

CAS No.: 108-31-6

Appearance: White needle-like, briquette or flaky crystalline

Content: ≥ 99.5%

Molten Color: ≤ 20.0

Crystallization point: ≥ 52.4

Ash content: ≤ 0.005%

Iron content: ≤ 5 mg/kg

TEST RESULTS: QUALIFIED