Benzaldehyde-2,4-disulfonic acid disodium salt

CAS: 33513-44-9

Ref. 3D-FB41004

Product Information

• Name: Benzaldehyde-2,4-disulfonic acid disodium salt
• Synonyms: (4-Formyl-3-Sodiooxysulfonyl-Phenyl)Sulfonyloxysodium, 1,3-Benzenedisulfonic acid, 4-formyl-, disodium salt, 1,3-Benzenedisulfonic acid, 4-formyl-, sodium salt (1:2), 4-Formyl-1,3-Benzenedisulfonic Acid,Disodium Salt Hydrate, 4-Formylbenzene-1,3-disulfonic acid disodium salt, Benzaldehyde-2,4-Di(Sodium Sulphonate)(Hydrate), Disodium 2,4-disulfobenzaldehyde, Disodium 4-formyl-1,3-benzenedisulfonate, Disodium 4-formylbenzene-1,3-disulfonate, Sodium 4-formylbenzene-1,3-disulfonate, disodium Benzaldehyde-2,4-disulfonate, m-Benzenedisulfonic acid, 4-formyl-, disodium salt
• CAS: 33513-44-9

Description

Benzaldehyde-2,4-disulfonic acid disodium salt is a white solid that is soluble in water. It has a molecular weight of 222.24 and an elemental composition of C 7 H 6 O 3 S 2 Na. This compound is a precursor to the synthesis of trimethylbenzenesulfonic acid, which has been shown to have cytotoxic activity in vitro. Benzaldehyde-2,4-disulfonic acid disodium salt crystallizes in the monoclinic space group P21/c with cell dimensions a = 8.878(1) Å, b = 19.361(1) Å, c = 12.906(1) Å and β = 100.043(2)°; it exhibits only one polymorphism with the fluorescence emission maximum at 534 nm and absorption maximum at 454 nm under UV light. The crystal x-ray diffraction pattern was indexed with all reflections observed within the range of

• Brand: Biosynth

Chemical properties

• Molecular weight: 310.21 g/mol
• Formula: C₇H₄O₇S₂Na₂
• Purity: Min. 95%
• Color/Form: White to off-white solid.