2,3-Dimethylmaleic anhydride 97%
Supplier: Thermo Scientific Chemicals
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Warning
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11639-0050
11639-0500
TS11639-0050EA
91.1
USD
TS11639-0050
TS11639-0500
2,3-Dimethylmaleic anhydride 97%
2,3-Dimethylmaleic anhydride
Formula:
C₆H₆O₃ Melting Pt: 91…96 °C Storage Temperature: Ambient |
MDL Number:
MFCD00005523 CAS Number: 766-39-2 EINECS: 212-165-8 |
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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