Tymoloftaleina, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. indicator
Dostawca: VWR Chemicals
86157.050EA
309
PLN
86157.050
86157.150
86157.180
Tymoloftaleina, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. indicator
Tymoloftaleina
Formuła:
C₂₈H₃₀O₄ Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00005909 Numer CAS: 125-20-2 |
Wyniki testów specyfikacyjnych
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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