Bottom price Optical Brightener 113 - Optical Brightener SWN – Subang
Bottom price Optical Brightener 113 - 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:
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Good quality comes initial; company is foremost; small business is cooperation" is our business philosophy which is frequently observed and pursued by our business for Bottom price Optical Brightener 113 - Optical Brightener SWN – Subang , The product will supply to all over the world, such as: Cancun, Mauritius, Nairobi, Our company always provides good quality and reasonable price for our customers. In our efforts, we already have many shops in Guangzhou and our products have won praise from customers worldwide. Our mission has always been simple: To delight our customers with best quality hair products and deliver on time. Welcome new and old customers to contact us for the future long term business relationships.
By Natalie from Turin - 2018.12.22 12:52
In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
By Kelly from Canberra - 2017.10.27 12:12
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