CAS NO :108-31-6
Formula: C4H2O3
Grade/type: Briquette 99.5% Min
产品名称: 顺丁烯二酸酐 (马来酐) 别名: 顺酐;失水苹果酸酐;马来 酐;MAN;马来酸酐;乙基钾黄药;戊基 钠黄药;顺丁烯二酸酐 Properties Unit
Standard
Appearance = White
flake or briquettes of crystal
Content (based on maleic
anhydride) % ≥ 99.5
Iron Content (based on Fe) ppm
≤ 3
Molten Colour Pt-Co
≤ 25
Solidification Point ℃ ≥ 52.5
Ash % ≤ 0.005
According To According TO
GB/T3676-2008
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