Optical Brightener BBU
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Optical Brightener BBU

Optical Brightener BBU pure powder 98.5%min with CAS NO.16470-24-9.

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Product Description

Optical Brightener BBU


Optical Brightener BBU,C.I.220,Fluorescent brightener BBU,Fluorescent Brightener 220, Fluorescent brightening agent BBU, CAS No. 16470-24-9, MF C40H40N12Na4O16S4, light yellow powder,BBU can application for paper industry, in coating process,in surface sizing,and in paper pulp,also BBU can be usde for brightening cotton, fiber, viscose fiber and paper.



Optical Brightener BBU pure powder 98.5%min with CAS NO.16470-24-9.


1.Product description:

As chemical auxiliary agent Optical Brightener BBU is a very excellent optical brightening agent ,light yellow uniform powder.


2.Specification:

Name

Optical BrightenerBBU

Appearance

light yellow uniform powder

CAS No.

16470-24-9

Molecular Formula

C40H40N12Na4O16S4

Purity

≥98.5%

Fluorescent Strenghth

100-130

Moisture content

<5%

Content of water-insoluble impurities

≤0.5%


3.Product details:

Place of Origin: China

Brand Name: Ogilvy

Certification: ISO9001

Application: Optical Brightener BBU usde for paper industry, in coating process,in surface sizing,and in paper pulp,also Optical Brightener BBU can be usde for brightening cotton, fiber, viscose fiber.



4.Our advantage:

1.  Owned factory, Owned R&D center and lab.

2.  Factory directly sale, price can be always 3% lower than the market price.

3.  Less dosage, Better effect.

4.  Fast delivery, Excellent service.

5.  We not only sell OBA, but also provide system whitening solutions and technique support.

6.  We have many years of export experience, we can provide to you complete shipping documents for your custom clearance.

 

5.Packing information:

Usually is 25Kg/cardboard drum with inner double PE liner.





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