4,4'-(Ethyne-1,2-diyl)diphthalic anhydride ≥99.0% (by HPLC, titration analysis), purified by sublimation

Proveedor: TCI
Atención

E1412-1G E1412-5G
TCIAE1412-1GEA 30 EUR
TCIAE1412-1G TCIAE1412-5G
4,4'-(Ethyne-1,2-diyl)diphthalic anhydride ≥99.0% (by HPLC, titration analysis), purified by sublimation
4,4'-(Ethyne-1,2-diyl)diphthalic anhydride
Formula: C₁₈H₆O₆
Número MDL: MFCD28976167
Núm. CAS: 129808-00-0

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Resultados test especificaciones

Appearance White to Orange to Green powder to crystal
Purity (HPLC) min. 99.0 area%
Purity (Morpholine Method) min. 99.0 %


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