Thymolphthalein, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. indicator

: VWR Chemicals

Thymolphthalein, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. indicator

: VWR Chemicals

:125-20-2

:

:C₂₈H₃₀O₄

:MFCD00005909

:430.54 g/mol

:Ambient

Identity (UV-VIS Spectroscopy):
Passes Test
Appearance of Solution:
Passes Test
pH Range (Colourless to Blue):
8.8 - 10.5
Absorption Maximum λ (pH 10,5):
592 - 596
Absorptivity (A1%/1 cm; λ max , 0.01 g/l, pH 10.5, on Dried Sample):
800 - 900
Loss on Drying (110 °C):
≤1.0

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