2,3-Dimethylmaleic anhydride 97%
Supplier: Thermo Fisher Scientific
116390050
116390500
ACRO116390050EA
82.3
EUR
ACRO116390050
ACRO116390500
2,3-Dimethylmaleic anhydride 97%
Specification Test Results
Appearance | White to beige Crystalline powder or crystals |
Infrared spectrum | Conforms |
Melting point | 91 to 96 °C |
Titration with TBAH | ≥96.0 % |
Chloride (Cl) | ≤5 ppm |
Nitrite (NO2) | (Limit about 5 ppm) Passes test |
Phosphate (PO4) | ≤5 ppm |
Sulfate (SO4) | ≤0.002 % |
Iron (Fe) | ≤2 ppm |
Heavy metals (as Pb) | ≤5 ppm |
Insoluble matter | ≤0.005 % |
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