Beijing Sinoweiye Chemical Technology Co.,Ltd

Fluorescent brightener CBS-X

• Category :

  Adhesives and Sealants

• Synonyms :

  2,2'-((1,1'-biphenyl)-4,4'-diyldi-2,1-ethenediyl)bis-benzenesulfonicaci;2,2'-([1,1'-biphenyl]-4,4'-diyldi-2,1-ethenediyl)bis-benzenesulfonicacidi;2,2'-(4,4'-biphenylylenedivinylene)di-benzenesulfonicacidisodiumsalt;Benzenesulfonicacid,2,2'-[(1,1'-biphenyl)-4,4'-diyldi-2,1-ethenediyl]bis-,disodiumsalt;disodium4,4'-bis(2-sulfostyryl)biphenyl;tinopalcbs;fluorescent brightener cbs-x;disodium 2,2'-[biphenyl-4,4'-diyldi(E)ethene-2,1-diyl]dibenzenesulfonate;disodium 2,2'-[biphenyl-4,4'-diyldi(Z)ethene-2,1-diyl]dibenzenesulfonate;4,4'-Bis-(2-sulfostyryl)-biphenyl disodium salt;Optical Brightening Agent CBS-X;Optical Brightner CBS-X;Fluorescent brightener DBH;Fluorescent brightener 4BK;

• CAS NO :

  27344-41-8

• EC NO :

  248-421-0

• Molecular Formula :

  C₂₈H₂₀Na₂O₆S₂

• Molecular Weight :

  562.5643

• Main Specifications :

• InChI :

  InChI=1/C28H22O6S2.2Na/c29-35(30,31)27-7-3-1-5-25(27)19-13-21-9-15-23(16-10-21)24-17-11-22(12-18-24)14-20-26-6-2-4-8-28(26)36(32,33)34;;/h1-20H,(H,29,30,31)(H,32,33,34);;/q;2*+1/p-2/b19-13-,20-14-;;

• Packing :

  25kg/fiber drum

• Product description :

  Appearance: yellowish green crystals powder/granular Max. uv absorption wavelength: 348nm±1 1% extinction coefficient: 1105-1181 Shade: reddish

• Uses :

  A good whitening agent for lacquer, soap, detergent etc. A good whitening agent for fiber, dyeing print ect

• Molecular Structure :