Optical Brightener CBS-X

Synonyms：

Fluorescent Brightener 351

MFCD00318874

DisodiuM 4

4,4'-Bis(2-sulfonatostyryl)biphenyl Disodium Salt

EINECS 248-421-0

STILBENE 420

Disodium 4,4-Bis(2-Sulfonatostyryl)Biphenyl

Disodium 2,2'-((1,1'-biphenyl)-4,4'-diyldivinylene)bis(benzenesulphonate)

fba351

Tinopal CBX

CF 351

Fluorescent Brightener CBS-X

Disodium 4,4'-bis(2-sulfonatostyryl)biphenyl

STILBENE 3

Tinopal SK

Disodium 2,2'-[4,4'-biphenyldiyldi(E)-2,1-ethenediyl]dibenzenesulfonate

tinopalcbs

Eutex CBS

Benzenesulfonic acid, 2,2'-[[1,1'-biphenyl]-4,4'-diyldi(E)-2,1-ethenediyl]bis-, sodium salt (1:2)

Uvitex NFW

Sodium 2,2'-([1,1'-biphenyl]-4,4'-diylbis(ethene-2,1-diyl))dibenzenesulfonate

 

Molecular Formula: C28H20Na2O6S2

Molecular Weight: 562.564

SPECIFICATIONS AND PHYSICAL CHARACTERISTICS

TEST	UNIT	SPECIFICATION
APPEARANCE		YELLOW POWDER
E(1%/CM) VALUE		1105-1180
INDISSOLUBLE SUBSTANCE	%	0.5MAX
MAX IN ULTRA-VIOLET RANGE	nm	348-350
PURITY	%	99.5MIN

 
PRODUCT FEATURES AND APPLICATIONS
*  CBS-X is a fluorescent whitening agent which absorbs UV-light and re-emits it as visible blue fluorescence light, thereby increasing the whiteness of a substrate
Features of  CBS-X
-High solubility: easy to formulate in all product types
-No staining (pre-spot)
-Good photostability
-Outstanding whitening
-High affinity to cellulosic fibers: high exhaustion rate, no greening after repeated washings
Benefits of  CBS-X
-Achieves high level of whiteness and brightness
 -Collaborates to keep the clothes as new ones
 -Improves the cleaning efficiency in laundry process
 -Prevents greening after multiple washing cycles
 -Improves whiteness of power detergent

PACKAGE
25KG Fiber Drum
HANDLING AND STORAGE
Keep container tightly closed and dry and storage in cool place
 

 

Our company is a professional supplier of functional material additives. Our products include antioxidants, ultraviolet absorbers, light stabilizers, photoinitiators, heat stabilizers, nucleating agents, flame retardants, polyurethane chain extenders, nano light absorbing materials, antibacterial materials, functional masterbatches, colorants etc. After years of steadfast industry accumulation and technological innovation, a relatively complete additive industry chain has been formed in the rubber and plastic industry, ink industry, coating industry, textile printing and dyeing industry, functional resin and other industries. Significant achievements have been made in the field of additives.