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Super Lowest Price Optical Brightener 135 - Optical Brightener SWN – Subang

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  • Super Lowest Price Optical Brightener 135 - Optical Brightener SWN – Subang

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We've been convinced that with joint efforts, the enterprise between us will bring us mutual benefits. We are able to assure you product or service quality and aggressive cost for Subang, Brightner CBS-127, 2-Amino-P-Cresol, Our company has already set up a professional, creative and responsible team to develop clients with the multi-win principle.
Super Lowest Price Optical Brightener 135 - 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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Our commission is always to provide our customers and clientele with best quality and aggressive portable digital products for Super Lowest Price Optical Brightener 135 - Optical Brightener SWN – Subang , The product will supply to all over the world, such as: Belarus, Paris, Oslo, At Present, our merchandise have been exported to more than sixty countries and different regions, such as Southeast Asia, America, Africa, Eastern Europe, Russia, Canada etc. We sincerely hope to establish wide contact with all potential customers both in China and the rest part of the world.
    • The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By Kevin Ellyson from Somalia - 2017.05.21 12:31
    We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
    5 Stars By Odelia from Moscow - 2017.08.28 16:02
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