MW 430.5 g/mol. Acid-base pH indicator. The transition range is around pH 9.3–10.5. Below this pH, it is colorless; above, it is blue. Acidic form retains hydrogen on each hydroxyl group.
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Key facts
- CAS number
- 125-20-2
- Molecular weight
- 430.5 g/mol
- Molecular formula
- C28H30O4
- Nature
- Synthetic
Recommended products
MW 430.5 g/mol. Acid-base pH indicator. The transition range is around pH 9.3–10.5. Below this pH, it is colorless; above, it is blue. Acidic form retains hydrogen on each hydroxyl group.
Key facts
- CAS number
- 125-20-2
- Molecular weight
- 430.5 g/mol
- Molecular formula
- C28H30O4
- Nature
- Synthetic
- Biological description
Acid-base pH indicator. The transition range is around pH 9.3–10.5. Below this pH, it is colorless; above, it is blue. Acidic form retains hydrogen on each hydroxyl group.
- IUPAC name
- 3,3-Bis[4-hydroxy-2-methyl-5-(1-methylethyl)phenyl]-1(3H)-isobenzofuranone
Storage
- Shipped at conditions
- Ambient - Can Ship with Ice
- Appropriate short-term storage conditions
- Ambient
- Appropriate long-term storage conditions
- Ambient
- Storage information
- Store under desiccating conditions, The product can be stored for up to 12 months
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1 product image
Chemical Structure - Thymolphthalein, Acid-base pH indicator (colorless-blue) (ab146207)
2D chemical structure image of ab146207, Thymolphthalein, Acid-base pH indicator (colorless-blue)
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