missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Biochemical Reagents
  4. Staining Reagents
  5. Stains and Dyes
  6. Thermo Scientific Chemicals Thymol Blue, pure, indicator

Thermo Scientific Chemicals Thymol Blue, pure, indicator

Catalog No. AC151451000
Change view
Click to view available options
Quantity:
5 g
25 g
100 g
Packaging:
Glass bottle
3 product options available for selection
Product selection table with 3 available options. Use arrow keys to navigate and Enter or Space to select.
Catalog No. Quantity Packaging
AC151451000 100 g Glass bottle
AC151450050 5 g Glass bottle
AC151450250 25 g Glass bottle
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 3 options available.
3 options
Catalog No. AC151451000 Supplier Thermo Scientific Chemicals Supplier No. 151451000
Get Up to $1,800 in Chemicals with Purchase
View all promotions

Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

Description

CAS: 76-61-9 | C27H30O5S | 466.592 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Indicator

Chemical Identifiers

CAS 76-61-9
Molecular Formula C27H30O5S
Molecular Weight (g/mol) 466.592
MDL Number MFCD00005869
InChI Key PRZSXZWFJHEZBJ-UHFFFAOYSA-N
Synonym TB, Thymolsulfonephthalein
PubChem CID 65565
IUPAC Name 4-[3-(4-hydroxy-2-methyl-5-propan-2-ylphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-5-methyl-2-propan-2-ylphenol
SMILES CC1=CC(=C(C=C1C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C=C4C)O)C(C)C)C(C)C)O

Specifications

Melting Point 221.0°C
Infrared Spectrum Authentic
Packaging Glass bottle
Specific Extinction 700 min. (596nm, in 0.01N NaOH)
Visual Transition Interval Acid range: from pH 1.2 (red) to pH 2.8 (yellow), alkaline range: from pH 8.0 (yellow) to pH 9.6 (blue)
Merck Index 15, 9555
Color Brown to Green
Solubility Information Solubility in water: insoluble. Other solubilities: soluble in diluted alkali solutions, soluble in alcohol
Quantity 100 g
Physical Form Fine Crystalline Powder
Formula Weight 466.58
Grade Pure
Chemical Name or Material Thymol Blue
Show More Show Less

Safety and Handling

EINECSNumber 200-973-3
RTECSNumber XP2575000
TSCA TSCA

RUO – Research Use Only