English

18 Years Factory Brightner KCB - Optical Brightener SWN – Subang

18 Years Factory Brightner KCB - Optical Brightener SWN – Subang Featured Image
  • 18 Years Factory Brightner KCB - Optical Brightener SWN – Subang

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

"Control the quality by the details, show the power by quality". Our enterprise has strived to establish a remarkably efficient and stable team team and explored an effective excellent control system for Oba 185, Brightner CBS-X, Optical Brightener Pf, We welcome customers all over the word to contact us for future business relationships. Our products are the best. Once Selected, Perfect Forever!
18 Years Factory Brightner KCB - 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

Product detail pictures:

18 Years Factory Brightner KCB - Optical Brightener SWN – Subang detail pictures

Related Product Guide:
With our leading technology at the same time as our spirit of innovation,mutual cooperation, benefits and development, we are going to build a prosperous future alongside one another with your esteemed enterprise for 18 Years Factory Brightner KCB - Optical Brightener SWN – Subang , The product will supply to all over the world, such as: Slovakia, Kuwait, Lebanon, With the first-class products, excellent service, fast delivery and the best price, we have won highly praise foreign customers'. Our products have been exported to Africa, the Middle East, Southeast Asia and other regions.
    • This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
    5 Stars By Daniel Coppin from Greenland - 2018.10.31 10:02
    Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By David Eagleson from Haiti - 2018.06.26 19:27
    Write your message here and send it to us

    Products categories