keep away from direct sunlight
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Phenolphthalein (Phthalin) is an acid-base indicator which is colorless in acid solution, but turns pink to red as the solution becomes alkaline. It is used medicinally as a cathartic.
Pack Size | Availability | Price/USD | Quantity |
---|---|---|---|
500 mg | In stock | $ 42.00 | |
1 g | In stock | $ 50.00 | |
1 mL * 10 mM (in DMSO) | In stock | $ 46.00 |
Description | Phenolphthalein (Phthalin) is an acid-base indicator which is colorless in acid solution, but turns pink to red as the solution becomes alkaline. It is used medicinally as a cathartic. |
Synonyms | Euchessina, Phthalimetten, Phthalin |
Molecular Weight | 318.32 |
Formula | C20H14O4 |
CAS No. | 77-09-8 |
keep away from direct sunlight
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 100 mg/mL (314.15 mM), Sonication and heating are recommended.
You can also refer to dose conversion for different animals. More
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Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc.
Phenolphthalein 77-09-8 Others Euchessina Phthalimetten Inhibitor Phthalin inhibit inhibitor