can't read?
Synonyms: 3,3-Bis(4-hydroxyphenyl)-1(3H)-isobenzofuranone
Phenolphthalein is a chemical compound with the formula C20H14O4 and is often written as "HIn" or "phph" in shorthand notation. Phenolphthalein is often used as an indicator in acid–base titrations
P 1535 (OTTO) Phenolphthalein Cas 77-09-8 - used as an indicator in acid–base titrations.
Hazard Codes Xn
Certificate Of Analysis
(For eg. B 1615-0108)
Other Documents
For any quries, please write to us at
1945-77-3
Methyl thymol blue, GR
493-52-7
Methyl red ACS reagent, crystalline
1260-17-9
Carminic acid, GR
1934-16-3
New methylene blue
Our team of R&D Experts and Scientists have expertise in all areas of research of Lab Chemicals, Nano Technology, Life Science, Custom Synthesis, Chromatography, and many others.
DisclaimerThe above particulars do not release the customer from the obligation to carry out an inspection of goods received. Not for medical, household or any other uses, for lab use only, Please test before use.