Fixed Competitive Price Fluorescent Brightener KSN - Optical Brightener SWN – Subang

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Sticking for the perception of "Creating products of top quality and producing friends with people today from all around the world", we constantly place the desire of shoppers to start with for Optical Brightener 351, Fluorescent Brightening Agent, Hostalux KS-C, We, with open arms, invite all interested buyers to visit our website or contact us directly for further information.

Fixed Competitive Price Fluorescent Brightener KSN - 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 always believe that one's character decides products' quality, the details decides products' quality ,with the REALISTIC,EFFICIENT AND INNOVATIVE team spirit for Fixed Competitive Price Fluorescent Brightener KSN - Optical Brightener SWN – Subang , The product will supply to all over the world, such as: Plymouth, Netherlands, London, We are eager to cooperate with foreign companies which care much on the real quality, stable supply, strong capability and good service. We can offer the most competitive price with high quality,because we are much MORE PROFESSIONAL. You are welcomed to visit our company at any time.

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