Fluorescent Brightener CBS-X

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Product Name: Fluorescent Brightener CBS-X
Chemical Name: 2,2′-([1,1′-Biphenyl]-4,4′-diyldi-2,1-ethenediyl)bis-benzenesulfonic acid
Synonyms
: 2,2′-([1,1′-Biphenyl]-4,4′-diyldi-2,1-ethenediyl)bis-benzenesulfonic acid;4,4′-bis[2-(2-sulfophenyl)ethenyl]biphenyl;c.i. 482200;Fluorescent Brightener 351;2,2′-(4,4′-Biphenylylenebisvinylene)bisbenzenesulfonic acid;2,2′-[(4,4′-Biphenylylene)bis(ethene-2,1-diyl)]bisbenzenesulfonic acid;2,2′-[(4,4′-Biphenylylene)bisvinylene]bis(benzenesulfonic acid);2,2′-[1,1′-Biphenyl-4,4′-diylbis(2,1-ethenediyl)]bis(benzenesulfonic acid)
CAS No: 38775-22-3
MF: C28H18O6S2Na2
MW: 518.6
Category
: Fluorescent Brightener
Structure:

Descriptions:

Fluorescent brightener CBS-X is the best brightener in the detergent, the appearance of white powder, soluble in water, was slightly cyan color, bleach-resistant powder. For hair is whitened and animal protein fiber, the amount of about 0.5g / L.

Use:

Mainly used in high-grade synthetic detergent, super concentrated liquid detergent, can also be used for soap, soap whitening.

Fluorescent brightener can improve the whiteness and luster of the substance. Mainly used for textile, paper, plastics, leather, soap, synthetic detergent and other daily necessities industry. Fluorescent whitening and chemical bleaching is different, will not damage the fabric color and strength, but the dark background of the fabric, paper, etc., if not bleached directly with the brightener treatment, can not get better results.

Storage: Storage should be cool and ventilated, away from heat, fire, to prevent sun exposure, heat is strictly prohibited.
Package: 25kg PP bag for solid powder. 200L or 250KG Drum for Liquid.

Specifications:

Appearance Yellow powder
Content ≥99%
Moisture ≤0.1%
Insoluble ≤0.1%
Melting point /
 Whitening strength  100±5%