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2,2'-Dihydroxy-4,4'-dimethoxybenzophenone-5,5'-bis(sodium sulfonate)

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  Post Date: Apr 04,2015
  Expiry Date: Apr 03,2016
  Detailed Description: Cas No. :76656-36-5 Chemical name: 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone-5,5'-bis(sodium sulfonate)
INCI name: Benzophenone-9, Uvinul DS 49
PHYSICAL DATA : C14H12O6S
CAS-NO: 76656-36-5
Molecular Weight : 308 g/mol
Appearance: bright yellow powder
Application : Benzophenone-9 can absorb ultraviolet light of 290-400nm. Used in plastics, cosmetic.

Solubility Readily soluble in water : Parameter Specification
Assay (dry product by titration) 67%
Melting Point 5.0 g/100 g min
K-value
(in water at 331 nm ) 16.5-17.5
Standard Packing
25, 50kgs/fibre or plastic drum

  CAS Registry Number:

76656-36-5
  Synonyms: ;2,2'-dihydroxy-4,4'-dimethoxybenzophenone-5,5'-disodium sulfonate;bp-9;2,2'-Dihydroxy-4,4'-dimethoxy-5,5'-disulfobenzophenone,disodiumsalt;3,3'-carbonylbis[4-hydroxy-6-methoxy-benzenesulfonicacidisodiumsalt;Benzenesulfonicacid,3,3'-carbonylbis[4-hydroxy-6-methoxy-,disodiumsalt;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;Disodium 2,2'-dihydroxy-4,4'-dimethoxy-5,5'-disulfobenzophenone BENZOPHENONE-9;BENZOPHENONE-9-(2,2'-dihydroxy-4,4'-dimethoxybenzophenone)-5,5'-DISULPHONIC ACID SODIUM SALT;disodium 3,3'-carbonylbis[4-hydroxy-6-methoxybenzenesulphonate];2,2'-Dimethoxy-4,4'-Dimethoxybenzophenone-5,5'-Disulfonic Acid Sodium Salt;DS-49;2,2'-Dihydroxy-4,4'-Dimethoxyb;Dinatrium-3,3′-carbonylbis[4-hydroxy-6-methoxybenzolsulfonat];3,3'-carbonylbis[4-hydroxy-6-methoxy-benzenesulfonic acid,disodium salt;Benzophenone-9;2,2'-Dihydroxy-4,4'-dimethoxybenzophenone-5,5'-disulfonic acid sodium salt;benzenesulfonic acid, 3,3'-carbonylbis[4-hydroxy-6-methoxy-, sodium salt (1:2);2,2-Dihydroxy-4,4-dimethoxybenzophenone-5,5-bis(sodium sulfonate);2,2'-Dihydrooxy-4,4'-Dimethoxy benzophenone-5,5'-Disodium Sulfonate;2,2'-Dihydroxy-4,4'-dimethoxy-5,5'-disulfobenzophenone disodium salt;Disodium 2,2'-Dihydroxy-4,4'-Dimethoxy-5,5'-Disulfobenzophenone;2,2-dihydroxy-4,4-dimethoxy benzophenone-5,5-disodium sulfonate;
  Molecular Formula: C15H14Na2O11S2
  Molecular Weight: 480.3735
  Molecular Structure: 76656-36-5 2,2'-dihydroxy-4,4'-dimethoxybenzophenone-5,5'-disodium sulfonate disodium salt

  Company: Shandong Wuyang Chemical Co., Ltd.     [ China ]        
  Contact: MR
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