Optical Brightener MDAC

Optical Brightener MDAC(SWN) is kind of plastics additives can absorb UV light then emit visible blue light to reduce the yellowish and make the products more white. Optical Brightener MDAC(SWN) mainly be used as brightener of H-PVC,S-PVC,wool, natural silk, polyamide fiber and acrylic fiber. Also can be used for detergent. This product is a common laser dyestuff.

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Product Description

Optical Brightener MDAC(SWN) is kind of plastics additives can absorb UV light then emit visible blue light to reduce the yellowish and make the products more white.
Optical Brightener MDAC(SWN) mainly be used as brightener of H-PVC,S-PVC,wool, natural silk, polyamide fiber and acrylic fiber. Also can be used for detergent. This product is a common laser dyestuff.

Product Name	Optical Brightener MDAC(SWN)
CAS No.	91-44-1
C.I. No.	140
Molecular Formula	C₁₄H₁₇NO₂
Main Chemical Composition	Coumarin
Technical Index	Appearance: Off-white powder Content: ≥99% Melting Point: 69.5~71.0℃ Moisture: ≤0.5%
Porperty	1.multipurpose brightener with excellent whiteness, soluble in ethanol but insoluble in water. 2.having properties of good solubility and compatibility.
Uses	It needs to be declared that the above data is based on our present knowledge and experience; owing to too many affecting factors, these data cannot be free from their check and test when processing and using the product.
Package	25kg per fiber drum

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