English

Factory wholesale Optical Brightener 378 - Optical Brightener SWN – Subang

Factory wholesale Optical Brightener 378 - Optical Brightener SWN – Subang Featured Image
  • Factory wholesale Optical Brightener 378 - Optical Brightener SWN – Subang

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

Well-run devices, expert profits group, and better after-sales companies; We have been also a unified huge family, everybody keep on with the organization worth "unification, determination, tolerance" for Ortho Amino Phenol, Fluorescent Brightener Factory, Oba 54, When you are interested in any of our solutions or want to examine a tailor made get, you should really feel absolutely free to speak to us.
Factory wholesale Optical Brightener 378 - 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:

Factory wholesale Optical Brightener 378 - Optical Brightener SWN – Subang detail pictures

Related Product Guide:
"Sincerity, Innovation, Rigorousness, and Efficiency" would be the persistent conception of our corporation to the long-term to establish collectively with customers for mutual reciprocity and mutual benefit for Factory wholesale Optical Brightener 378 - Optical Brightener SWN – Subang , The product will supply to all over the world, such as: Estonia, Madagascar, Belarus, At present our sales network is growing continually, improving service quality to meet customer's demand. If you are interested in any products , please contact us at anytime. We are looking forward to forming successful business relationships with you in near future.
    • The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.
    5 Stars By Albert from Israel - 2017.10.25 15:53
    This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.
    5 Stars By Candy from Indonesia - 2018.06.03 10:17
    Write your message here and send it to us

    Products categories