Optical Brightener Agent CBS-X

Optical Brightener Agent CBS-X
Model:C.I.351
Brand:Longpu
Origin:Made In China
Category:Chemicals / Dyes & Pigment
Label: -
Price: -
Min. Order:-

Product Description

CHEMICAL NAME] 4.4’-bis(2-disulfonic acid styryl) biphenyl

[Molecular weight]  562.6

[STRUCTURAL FORMULA]

 

[Application range and recommended dosage]

           TYPE

Dosage (%w/w in detergents)

General washing powders

         0.01-0.10

Concentrated washing powders

         0.02-0.20

Liquid detergents

         0.10-0.30

Scented soaps,soaps

         0.02-0.20

Fabric softening agents

         0.10-0.30

Washing cream

         0.01-0.10

[Specifications]

          E(1%/cm)

       1105-1181

   Indissoluble substance

         0.5%

   Particle Size

     95% through 50 mesh screen

[Physical properties]

   

Solubility in water

25,25g/l

70,100g/l

95,300g/l

λmax in ultra-violet range

348-350nm

 Ionic character

 anion

[C.I.NO] C.I.351

[CAS NO.]27344-41-8

[Characterization]

CBS-X is an optical fluorescent brightener of the distyryl biphenyl class,suitable for the optical brightening of synthetic.

Detergents,scented soaps,and soaps at all stages of processing.

[Feature]

CBS-X features high whitening strength,excellent fastness,to chlorine/oxygen bleaching,washing,and dry/wet light fastness,level dyeing properties.It is liable to biology degradation.Even in low temperature,the product has a high solubility in water,especially suitable for liquid detergent.CBS-X is mainly used as the optical brightening agents of cotton,linen,silk,wool,polyamide fibers and papers etc.

[Guidelines for use]

CBS-X can be added to synthetic detergents,scented soaps,soaps or dissolved in an ingredient and blendend equably at all stages of processing.

[Appearance]

Flow free bright yellowish granule.

[Storage]

Keep in cool dry place,keep away form sunlight,provided the usual precautions for handing chemicals are observed.

[Package]

Paper drum lined with plastics bags,net weight 25kg.

[Handing&safety]

CBS-351 can be handled in accordance with the ususl rules for industrial chemicals.Avoid dust formation and ignition sources.

Optical Brightener Agent CBS-X 1

Member Information

SHANGHAI LONGPU INDUSTRY CO.,LTD
Country/Region:Shang Hai - China
Business Nature:Manufacturer
Phone:18516375790
Contact:Virgil.Wang (sales Manager )
Last Online:31 Jul, 2017