Thymolphthalein
(40922033 | 125-20-2)

CAS: 125-20-2
Molecular Formula: C28H30O4
Molecular Weight: 430.54
Availablility: In Stock
Downloads: Product Specification | Safety Data Sheet [EN]
Thymolphthalein Chemical Structure

Prepack Pricing ( GBP ‐ £ )
40922033-25g 25g £15.80
40922033-100g 100g £39.70
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Safety Data Sheet
Certificate of Analysis

Product Detail
Product Code 40922033
Product Name Thymolphthalein
Categories Stains & Indicators
CAS 125-20-2
Molecular Formula C28H30O4
Molecular Weight 430.54
Storage Details Ambient
Harmonised Tariff Code 29322090

Product Specification
Loss on Drying <1.0%
Appearance White powder
Wavelenght of max absorption 592 - 596nm (0.1N NaOH)
Absorptivity 1%,1cm >1000
Solubility (0.1% ethanol) Clear solution
Transistion Range Ph 9.3 – 10.5 From Colourless to Blue

Safety Information
Pictograms
Signal word none
Hazard statements
Precautionary statements