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Postion:Product Catalog >Biochemical Engineering>Biochemical Reagents>Acid-base indicator>Thymolphthalein
Thymolphthalein
  • Thymolphthalein

Thymolphthalein

Price $132
Package 25Kg/Bag
Min. Order: 25Kg/Bag
Supply Ability: 1-10mt
Update Time: 2026-05-15

Product Details

Product Name: Thymolphthalein CAS No.: 125-20-2
EC-No.: 204-729-7 Min. Order: 25Kg/Bag
Purity: 98% Supply Ability: 1-10mt
Release date: 2026/05/15

Melting point  251-253 °C(lit.)

 

Boiling point  504.79°C (rough estimate) 

density  0.92 g/mL at 25 °C

 

refractive index  1.6400 (estimate) 

Fp  74 °F

 

storage temp.  Store at RT. 

solubility  ethanol: clarity passes test

 

form  Low Melting Mass 

pka 9.70, 10.0(at 25℃) 

color  White to slightly yellow 

Specific Gravity 0.92 

PH 8.6~10.5 

PH Range 9.3(colourless)-10.5(blue) 

Odor Mild characteristic odor 

explosive limit 3.30-19% 

Water Solubility  insoluble 


Company Profile Introduction

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