High Quality for Uvitex ERN-P - Optical Brightener SWN – Subang

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With our rich experience and considerate services, we have been recognized as a reliable supplier for many international buyers for Optical Brightener KCB, 13001-39-3, Optical Brightener SWN, To acquire a consistent, profitable, and constant growth by getting a competitive advantage, and by continuously increasing the value added to our shareholders and our employee.

High Quality for Uvitex ERN-P - Optical Brightener SWN – Subang Detail:

Optical Brightener SWN

Formula	C14H17NO2
C.I.	140
CAS No.	91-44-1
Chemical Name	7-Diethylamino-4-methylcoumarin
Appearance	White crystalline
Melting Point	70.0-75.0
Content	>99.0
Volatile Content	＜0.5
Molecular Weight	213.3
UV Strength	98.0-102-0
Extinction value	1000~1050

Property

Optical brightener SWN is Coumarin Derivatives. It is soluble in ethanol, acidic liquor, resin and varnish. In water, the solubility of SWN is only 0.006 percent. It functions by emitting red light and present purple tincture.

Application

It’s applicable in wool, silk, acetate fiber, triacetate fiber, etc. It also can be used in cotton, plastics?(low temperature) and chromatically press paint, and added into resin to whiten the fiber cellulose. Also can be used for detergent. It can’t blend with chloritic natrium.

Package

Fiber drum, carton box or plastic bag. 10kg, 20kg, 25kg per drum.

Storage

Should be stored in cool,dry and ventilate place, and storage time should not exceed 2 years

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We now have a highly efficient crew to deal with inquiries from clients. Our intention is "100% shopper pleasure by our merchandise quality, price tag & our staff service" and take pleasure in a very good standing amongst purchasers. With quite a few factories, we can easily provide a wide vary of High Quality for Uvitex ERN-P - Optical Brightener SWN – Subang , The product will supply to all over the world, such as: Istanbul, Bulgaria, US, Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we'll continue to develop, to supply the high-quality goods and services, and promote lasting cooperation with our customers, common development and create a better future.

The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!

By Kim from UAE - 2018.12.11 14:13

This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!

By Mark from Berlin - 2017.12.31 14:53

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