2,3-Dimethylmaleic anhydride 97%
Leverantör: Thermo Scientific
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Varning
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Synonyms:
3,4-Dimethylfuran-2,5-dione
116390050
116390500
ACRO116390050EA
1250
SEK
ACRO116390050
ACRO116390500
2,3-Dimethylmaleic anhydride 97%
2,3-Dimethylmaleic anhydride
Formel:
C₆H₆O₃ MW: 126,11 g/mol Smältpunkt: 91…96 °C Storage Temperature: Omgivande |
MDL Number:
MFCD00005523 CAS nummer: 766-39-2 EINECS: 212-165-8 |
Specifikation testresultat
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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