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o-Cresolphthalein complexone, pure

Dostawca: Thermo Fisher Scientific

Synonim: o-Cresolphthalein Complexone, Phthalein purple, Cresol phthalexone, Xylenolphthalein-bis(iminodiacetic acid), Phthalein complexone, Phthalate complexing agent [Chelation indicator], Metal phthaleine, o-Cresolphthalexon

182440050 182440250 182441000
ACRO182440050EA 702 PLN
ACRO182440050 ACRO182440250 ACRO182441000
o-Cresolphthalein complexone, pure
o-Cresolphthalein complexone
Formuła: C₃₂H₃₂N₂O₁₂
MW: 636.62 g/mol
Temp. topnienia: 181 °C (temp. rozkładu)
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00005911
Numer CAS: 2411-89-4
Numer WE (dawny EINECS): 219-318-8

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Wyniki testów specyfikacyjnych

Appearance Off-white to pink-beige Powder
Infrared spectrum Conforms
UV spectrum Complies
Loss on drying ≤10 % (1 g, 105°C)
Sulfated ash ≤0.5 %
UV Lambda max 573 to 579 nm (in 0.1N NaOH)
Suitability (as complexom. indicator) Passes test


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