Sulfobromophthalein sodium hydrate

Also known as: Sulfobromophthalein disodium salt hydrate, Bromosulfophthalein sodium, Bromsulfalein sodium, BSP, Bromosulphalein, Bromosulfophthalein, Bromosulfophthalein sodium salt, Bromosulphalein disodium salt, Phenoltetrabromophthalein-3',3''-disulfonic acid disodium salt, 3,3'-(4,5,6,7-Tetrabromo-3-oxo-1(3H)-isobenzofuranylidene)bis(6-hydroxy-benzenesulfonic acid) disodium salt, Sulforbromophthalein sodium hydrate, Bromsulfalein sodium disodium salt hydrate

Sulfobromophthalein sodium hydrate (CAS 123359-42-2) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H10Br4Na2O11S2 and a molecular weight of 856.01500 g/mol. Key properties include a melting point of -44°C, a boiling point of 227 °C, a density of 0.866 g/mL at 25 °C(lit.) and a flash point of 94.4 °C. It is classified under GHS with signal word Danger and hazard statements H317 — May cause an allergic skin reaction and H334 — May cause allergy or asthma symptoms if inhaled. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.

CAS No.

123359-42-2

Jingsj CID

J-25348-2

Molecular Formula

C₂₀H₁₀Br₄Na₂O₁₁S₂

Molecular Weight

856.01500 g/mol

Category

Organohalogen Compounds

Last updated

11/2/2026