10g Thymolphthalein 92% ACS
Product Code: xhC0gol
Minimum Assay: >95%
Molecular Formula: C28H30O4
Molecular Weight: 430.55
Melting Point: 251-253°
Transition Range pH9.3 – 10.5: Colourless – Blue
Solubility (0.1% in 95% Ethanol: Clear Solution
Wavelength of Max Absorbtion (0.1N NaOH) Lamda Max: 592-596nm
Absorptivity (0.1N NaOH {E1% in 1cm cell @ Lamda Max): >800
Loss on drying (110°C): <5%
Hazard Phrases: Not considered harmful under normal laboratory conditions
Cas No: 125-20-2
Einecs No: 204-729-7
Molecular Formula: C28H30O4
Molecular Weight: 430.55
Melting Point: 251-253°
Transition Range pH9.3 – 10.5: Colourless – Blue
Solubility (0.1% in 95% Ethanol: Clear Solution
Wavelength of Max Absorbtion (0.1N NaOH) Lamda Max: 592-596nm
Absorptivity (0.1N NaOH {E1% in 1cm cell @ Lamda Max): >800
Loss on drying (110°C): <5%
Hazard Phrases: Not considered harmful under normal laboratory conditions
Cas No: 125-20-2
Einecs No: 204-729-7
Product Code: xhC0gol
Product Condition: New
weight: 10.0g
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