2,2'-Dihydroxy-4,4'-dimethoxybenzophenone-5,5'-disodiumsulfonate

CAS: 76656-36-5

Ref. 3D-FD153141

Product Information

• Name: 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone-5,5'-disodiumsulfonate
• Synonyms: 2,2'-Dihydrooxy-4,4'-Dimethoxy benzophenone-5,5'-Disodium Sulfonate, 2,2'-Dihydroxy-4,4'-Dimethoxyb, 2,2'-Dihydroxy-4,4'-Dimethoxybenzophenone-5,5'-Disodium Sulfonate, 2,2'-Dihydroxy-4,4'-dimethoxy-5,5'-disulfobenzophenone disodium salt, 2,2'-Dihydroxy-4,4'-dimethoxy-5,5'-disulfobenzophenone,disodiumsalt, 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone-5,5'-disulfonic acid sodium salt, 2,2'-Dimethoxy-4,4'-Dimethoxybenzophenone-5,5'-Disulfonic Acid Sodium Salt, 2,2'-dihydroxy-4,4'-Dimethoxy benzophenone-5,5'-disodium sulfonate, 2,2'-dihydroxy-4,4'-dimethoxybenzophenone-5,5'-DISODIUM SULPHONATE, 2,2'-dihydroxy-4,4'-dimethoxybenzophenone-5,5'-DISULFONIC ACID DISODIUM SALT, 2,2'-dihydroxy-4,4'-dimethoxybenzophenone-5,5'-DISULPHONIC ACID SODIUM SALT, 2,2-Dihydroxy-4,4-dimethoxybenzophenone-5,5-bis(sodium sulfonate), 3,3'-Carbonylbis[4-Hydroxy-6-Methoxy-Benzenesulfonic Acid,Disodium Salt, 3,3'-Carbonylbis[4-Hydroxy-6-Methoxy-Benzenesulfonicacidisodiumsalt, BENZOPHENONE-9, BENZOPHENONE-9-(2,2'-dihydroxy-4,4'-dimethoxybenzophenone)-5,5'-DISULPHONIC ACID SODIUM SALT, Benzenesulfonic Acid, 3,3'-Carbonylbis[4-Hydroxy-6-Methoxy-, Sodium Salt (1:2), Benzenesulfonic acid, 3,3′-carbonylbis[4-hydroxy-6-methoxy-, disodium salt, Benzenesulfonicacid,3,3'-carbonylbis[4-hydroxy-6-methoxy-,disodiumsalt, Bp-9, Dinatrium-3,3′-carbonylbis[4-hydroxy-6-methoxybenzolsulfonat], Disodium 2,2'-dihydroxy-4,4'-dimethoxy-5,5'-disulfobenzophenone, Disodium 3,3'-Carbonylbis[4-Hydroxy-6-Methoxybenzenesulphonate], Ds-49, Uvinul 3048, Uvinul DS 49, Disodium 2,2'-dihydroxy-4,4'-dimethoxy-5,5'-disulfobenzophenone, BENZOPHENONE-9

Description

2,2'-Dihydroxy-4,4'-dimethoxybenzophenone-5,5'-disodiumsulfonate is a persulfate that absorbs UV radiation. It is used in sunscreens to protect the skin from ultraviolet light. This compound has been shown to be cytotoxic at high doses and has significant photoprotective effects at lower doses. 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone-5,5'-disodiumsulfonate is also used as an absorber in water treatment and purification systems. It can stabilize solutions of sodium hydroxide and hydroxide solutions with sodium sulfamic acid or sulfamic acid. In addition it can be used to make lactams such as N-acetylcysteine by reacting with sodium hydroxide solution and sulfamic acid.

• Brand: Biosynth

Chemical properties

• Molecular weight: 478.36 g/mol
• Formula: C₁₅H₁₂Na₂O₁₁S₂
• Purity: Min. 95%