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Shanghai Linebon Fine Chemical Co., Ltd.

Optical Brightener, Oba CAS 27344-41-8, Nfw C. I. 351 manufacturer / supplier in China, offering Fluorescent Brightening Agent Nfw for Washing CAS 27344-41-8, Fluorescent Brightening Agent Er-2 C. I. 199 CAS 13001-38-2 for Plastic, CAS 27344-41-8 CBS-X for Washing Fluorescent Whitening Optical Brightener and so on.

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Supplier Homepage Product Optical brightener washing industry Fluorescent Brightening Agent Nfw for Washing CAS 27344-41-8

Fluorescent Brightening Agent Nfw for Washing CAS 27344-41-8

FOB Price: US $2-3.5 / kilogram
Min. Order: 100 kilogram
Min. Order FOB Price
100 kilogram US $2-3.5/ kilogram
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Production Capacity: 500tons/Year
Transport Package: Drum or PP Bag
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: CAS 27344-41-8
  • Other Name: Washing Brightener
  • Sample: Available
  • Valid Date: 2 Years
  • Specification: SGS
  • Mf: C28h20s2o6na2
  • MW: 562.60
  • Delivery Date: Within 1 Week
  • Trademark: linebon
  • Origin: China
Product Description

Optical Brightener NFW
C. I. 351 CAS 27344-41-8



MOLECULAR WEIGHT: 562.60 (As International relative Atom Mass 1997)






Pistachio granule


No special smell

Max UV absorption wavelength, nm


Extinction value


1% Extinction coefficient




Optical Brightener NFW is a disulfonic distyrylbiphenyl biphenyl compound, which is the most excellent brightener used in detergent industry. It can soluble in water easily and has better whitener effect on cellulose fiber, polyamide and proteinic fiber at room temperature. It has high brighten intensity on cotton cloth as much 3.2 times diphenylethylene tristriazine derivatives, and has well optical blue color moniter, dissolve and disperse properties. It has extremely high stability with hypochloride sodium, it is a bleaching resistent optical brightener.


Used in detergent industry and soap industry.



1. It can be added in any procedure of the process of synthetic detergent and soap. It can get excellent effect if used together with optical brightener CXT.

2. Recommended dosage:

Common washing powder: 0.005-0.03%       Soap: 0.01-0.05%

Concentrated washing powder: 0.01-0.05%      

Soft agent of fabric fiber: 0.01-0.05%

Lquid detergent: 0.02-0.1%                  

Washing syrup: 0.005-0.02%


PACKAGE: Packed per 25kg in cardboard bucket or cardboard box after being packed in plastic bag first.

TRANSPORTATION: Avoid inversion, sunlihgt, moisture and crash. Avoide damage the package.

STORAGE: Should be stored in cool, dry and ventilate place, and storage term should not exceed.

Why us :
1. High quality under strict QC/QA system with GMP factory price and best service.
2. Fast and safe delivery with secure and discreet shipment.

3. Double check before delivery to make sure correct.

4. Third-party Inspection
5. Providing complete services with our resource integration, we can thus create more competitive advantages for you!

Thank you for ordering and hope you enjoy your purchase here. Your comments are always welcomed and very important in our long-term business corporation.

FREE SAMPLES can be sent for your evaluation!
Contact me now for further business :-)

Our factory

Fluorescent Brightening Agent Nfw for Washing CAS 27344-41-8


Fluorescent Brightening Agent Nfw for Washing CAS 27344-41-8


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