Thymol blue, pH indicator (ab146291)
Key features and details
- pH indicator.
- CAS Number: 76-61-9
- Soluble in ethanol
- Form / State: Solid
- Source: Synthetic
Overview
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Product name
Thymol blue, pH indicator -
Description
pH indicator. -
Alternative names
- Thymolsulfonephthalein
- Thymolsulfophthalein
- Thymolsulphonphthalein
- Thymosulfonphthalein
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CAS Number
76-61-9 -
Chemical structure
Properties
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Chemical name
4,4'-(3H-2,1-Benzoxathiol-3-ylidene)bis[5-methyl-2-(1-methylethyl)phenol] S,S-dioxide -
Molecular weight
466.60 -
Molecular formula
C27H30O5S -
Storage instructions
Store at Room Temperature. Store under desiccating conditions. The product can be stored for up to 12 months. -
Solubility overview
Soluble in ethanol -
Handling
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.
Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
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Source
Synthetic
