ChemIndex - A free chemical CAS databaseChina Business Portal|ChemNet|ChinaChemNet|ChinaChemical|KoreaChemNet

Chemindex > 518-51-4

phenolphthalein sodium

Chemical Name phenolphthalein sodium
Synonyms Phenolphthalein sodium;1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxyphenyl)-, disodium salt;1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxyphenyl)-, sodium salt (1:2);disodium 2-[(4-oxidophenyl)(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzoate
Molecular Formula C20H12Na2O4
Molecular Weight 362.2864
InChl InChI=1/C20H14O4.2Na/c21-15-9-5-13(6-10-15)19(14-7-11-16(22)12-8-14)17-3-1-2-4-18(17)20(23)24;;/h1-12,21H,(H,23,24);;/q;2*+1/p-2
CAS Registry Number 518-51-4
EINECS 208-254-6
Molecular Structure 518-51-4  phenolphthalein sodium
Boiling Point 595.8°C at 760 mmHg
Flash Point 328.1°C
Vapour Pressur 4.85E-15mmHg at 25°C
MSDS Material Safety Data Sheet

  • If you plan to source chemicals from China, just go to ChemNet mall, we will get the latest and competitive price from China manufacturers for you. Please visit

    ChemNet Mall

    Suppliers for 518-51-4 (0):