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Best whitening Optical Brightener Agent Detergent CBS-X Powder E =1120 CAS NO 27344-41-8

Categories Optical Brightener Powder
Brand Name: Longpu
Model Number: OBA CBS-X
Certification: REACH,SGS,ISO9001
Place of Origin: China
MOQ: 50KG
Price: Confirm the order date
Payment Terms: T/T ,LC
Delivery Time: Prompt
Packaging Details: 25kg/FIBER DRUM OR CRAFT BAG
CAS NO: 27344-41-8
Color shade: Blue or Red
Chemical Name: 4.4'-Bis(2-Sulfostyryl)Biphenyl Disodium salt
E value: 1105-1181
Dosage washing powder: 0.01-0.1%
Liquid Detergent: 0.1-0.3%
Supply Ability: Prompt
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Best whitening Optical Brightener Agent Detergent CBS-X Powder E =1120 CAS NO 27344-41-8

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

[Molecular weight] 562.6

[STRUCTURAL FORMULA]

[Application range and recommended dosage]

TYPEDosage (%w/w in detergents)
General washing powders0.01-0.10
Concentrated washing powders0.02-0.20
Liquid detergents0.10-0.30
Scented soaps,soaps0.02-0.20
Fabric softening agents0.10-0.30
Washing cream0.01-0.10

[Specifications]

E(1%/cm)1105-1181
Indissoluble substance≦0.5%
Particle Size95% through 50 mesh screen

[Physical properties]


Solubility in water

25℃,25g/l
70℃,100g/l
95℃,300g/l
λmax in ultra-violet range348-350nm
Ionic characteranion

[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.

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