Reasonable price Sorbitan Laurate - Disodium 4,4′-bis(2-sulfostyryl)biphenyl With Cas 27344-41-8 Brightener CBS-X 351 – Unilong

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Reasonable price Sorbitan Laurate - Disodium 4,4′-bis(2-sulfostyryl)biphenyl With Cas 27344-41-8 Brightener CBS-X 351 – Unilong Detail:

Disodium 4,4′-bis(2-sulfostyryl)biphenyl is a Fluorescent brightener, widely used in detergent, bleaching and dyeing, paper making, dye and other industries .

Product Name:	Disodium 4,4′-bis(2-sulfostyryl)biphenyl	Batch No.	JL20220804
Cas	27344-41-8	MF Date	Aug. 04, 2022
Packing	25KGS/BAG	Analysis Date	Aug. 04, 2022
Quantity	3MT	Expiry Date	Aug. 03, 2024
ITEM	STANDARD		RESULT
Appearance	Yellowish green granule or power		Conform
Smell	No special smell		Conform
Clarity	≤ 2 grade		1.2
Water	≤5.0%		1.8%
Max UV absorption wavelength, NM	349±1		349
Extinction value(10ppm)	0.829-0.886		0.843
1% extinction coefficient	1120±10		1124
Conclusion	Qualified

1.Suitable for whitening cotton, polyester cotton blended fabrics and cotton blended fabrics
2.It is widely used in detergent, bleaching and dyeing, paper making, dye and other industries
3.It is mainly used for whitening synthetic detergents, soaps and soaps, as well as cotton, linen, silk, nylon, wool and paper

25kgs/drum,9tons/20’container
25kgs/bag,20tons/20’container

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Adhering into the basic principle of "quality, assistance, effectiveness and growth", we have attained trusts and praises from domestic and worldwide client for Reasonable price Sorbitan Laurate - Disodium 4,4′-bis(2-sulfostyryl)biphenyl With Cas 27344-41-8 Brightener CBS-X 351 – Unilong , The product will supply to all over the world, such as: Hongkong, Nicaragua, Danish, The quality of our products is equal to OEM's quality, because our core parts are the same with OEM supplier. The above products have passed professional certification, and we not only can produce OEM-standard products but we also accept Customized Products order.

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