Optical Brightening Agent CBS-X Chemical name Stilbene derivative Structural formula Specification Appearance: Slight yellow powder Fluorescent Color: Similar to the standard sample Whitening strength: 100±3( compared with standard sample) Moisture: ≤6% Ionc character anion Technical conditions: 1.Detergent(powder and paste form): 0.04-0.2% 2.liquid detergent: 0.2-0.5% Use: Can be used as brightener for detergent, cotton, linen, silk, polyamide fiber, wool and paper .It can be added to any process of any type of detergent Package: It is packed in 20Kgs paper board bucket..It can be packed according to the requirement of the user. Note: It needs to be declared that the above data is based on our present knowledge and experience; owing to too many affecting factors, these data cannot be free from their check and test when processing and using the product.
used as brightener for detergent, cotton, linen, silk, polyamide fiber, wool and paper .It can be added to any process of any type of detergent

CAS NO:27344-41-8

EC NO:248-421-0

Molecular Formula:C₂₈H₂₀Na₂O₆S₂

Molecular Weight:562.5643

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;

Molecular Structure:

CAS NO:27344-41-8

EC NO:248-421-0

Molecular Formula:C₂₈H₂₀Na₂O₆S₂

Molecular Weight:562.5643

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;

Molecular Structure: