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TBPE (=tetrabromophenolphthalein ethyl ester potassium salt), pur qualité Indicateur

Marques : Thermo Fisher Scientific
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

Synonyme(s): Tetrabromophenolphthalein Ethyl Ester Potassium Salt

151580010 151580050 151580250
ACRO151580010EA 162 EUR
ACRO151580010 ACRO151580050 ACRO151580250
TBPE (=tetrabromophenolphthalein ethyl ester potassium salt), pur qualité Indicateur
TBPE (=tetrabromophenolphthalein ethyl ester potassium salt)

Appearance: Blue to blue-black Crystalline powder or granules

Formule: C₂₂H₁₄Br₄O₄
Point de fusion: 270…276 °C
Température de stockage: Température ambiante
Numéro MDL: MFCD00011662
Numéro CAS: 62637-91-6

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Résultats des tests de spécification

Appearance Blue to blue-black Crystalline powder or granules
Infrared spectrum Conforms
Specific extinction E (1%/1cm) ≥660 (600 nm, ethanol)
Specific optical rotation -32° to -38° (20°C, 589 nm) (c=1 in EtOH)


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