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Alibaba offers 142 optical brightener agent vbl products. such as free samples, paid samples.

Molecular formula:c 18 h 15 cln 2 o 6 s molecular weight: 422.84 cas registry number:7023-61-2 manufacturing methods :2-amino-4-chloro-5-methylbenzenesulfonic acid diazotization, and 3-hydroxy-2-naphthoic acid coupling, and then into calcium salt. properties and applications:brilliant red, shallow blue light pink.purple red powder. insoluble in water and ethanol.

Application it is mainly used for whitening synthetic detergents and soaps. it can also be used for whitening cotton, linen, nylon wool and paper.it is suitable for whitening cotton, terylene blended fabric and whitening of cotton blended fabric and widely used in detergents, bleaching and dyeing, paper, dyes and other.

Oba speciality chemicals is a leading fluorescent whitening agent, fluorescent whitening agent manufacturers, fluorescent whitening agent exporters & fluorescent whitening agent suppliers in ahmedabad, gujarat, india.

We attach value to innovation, especially with patents of China on VBL brightener agent for pet supplier, its excellent technology has reached the international advanced level, and has a higher reputation inside the VBL brightener agent for pet supplier industry. Our group not merely has excellent researchers and business nationwide sales and service network, but additionally are China prospects specified brand companies.


VBL brightener agent for pet supplier solutions supplier in China,we help our shoppers with greatest quality merchandise and higher level service.Getting the professional manufacturer in this sector,we've got gained wealthy experience in making and managing.Our VBL brightener agent for pet supplier products won certifications on the regional and international principal authorities .For more detailed information,please get in touch with us!

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