Maleic Anhydride
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Analysis Factors

 Units Specification Test Methods
Appearance   White Briquet, Pastil, Molten Type Visual
Purity(Total Acid) wt% 99.5 Min JISK-1359
Melting Point °C 52.5 Min
Molten Color APHA 20 Max
Ash wt% 0.001Max
Iron ppm 1 Max Absorption
Spectrophotometry