Phenolphthalein diphosphate tetrasodium salt hydrate

酚酞二磷酸四钠水合物

Also known as: Phenolphthalein Diphosphate Tetrasodium Salt, Phenolphthalein bisphosphate tetrasodium salt, Sodium phenolphthalein diphosphate, 3,3-Bis(p-hydroxyphenyl)phthalide diphosphate sodium salt, Tetrasodium [4-[3-oxo-1-(4-phosphonatooxyphenyl)-2-benzofuran-1-yl]phenyl] phosphate, P0096

Phenolphthalein diphosphate tetrasodium salt hydrate (CAS 123334-09-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C20H12Na4O10P2 and a molecular weight of 566.21000 g/mol. It is also known as Phenolphthalein Diphosphate Tetrasodium Salt, Phenolphthalein bisphosphate tetrasodium salt and Sodium phenolphthalein diphosphate. Key properties include a melting point of >300ºC, a boiling point of 762.1ºC at 760 mmHg and a flash point of 414.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

123334-09-8

Jingsj CID

J-1498184-5

Molecular Formula

C₂₀H₁₂Na₄O₁₀P₂

Chinese Name

酚酞二磷酸四钠水合物

Molecular Weight

566.21000 g/mol

Category

Organic Acids

Last updated

8/21/2026