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Optical brightener Uvitex MDAC CAS No 91-44-1 for silk/ fiber and wool Optical Brightener SWN 140

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Optical brightener Uvitex MDAC CAS No 91-44-1 for silk/ fiber and wool Optical Brightener SWN 140

China Optical brightener Uvitex MDAC CAS No 91-44-1 for silk/ fiber and wool Optical Brightener SWN 140 supplier
Optical brightener Uvitex MDAC CAS No 91-44-1 for silk/ fiber and wool Optical Brightener SWN 140 supplier Optical brightener Uvitex MDAC CAS No 91-44-1 for silk/ fiber and wool Optical Brightener SWN 140 supplier

Large Image :  Optical brightener Uvitex MDAC CAS No 91-44-1 for silk/ fiber and wool Optical Brightener SWN 140

Product Details:

Place of Origin: CHINA
Brand Name: RAYTOP
Certification: ROSH DGM
Model Number: SWN

Payment & Shipping Terms:

Minimum Order Quantity: 50kg
Price: USD21.00/kg FOB CHINA
Packaging Details: 25kg fiber drum/20 kg plastics drum
Delivery Time: 3-5 days
Payment Terms: T/T, L/C, D/P
Supply Ability: 60mt/month
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Detailed Product Description
C.I NO: 140 CAS NO: 91-44-1
Appearance: Snow White Crystal Melting Point: 70

Optical brightener Uvitex MDAC CAS No 91-44-1 for silk/ fiber and wool Optical Brightener SWN 140

Product Name

Optical Brightening Agent 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

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.
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

 

Optical brightener Uvitex MDAC CAS No 91-44-1 for silk/ fiber and wool Optical Brightener SWN 140

Contact Details
Shandong Raytop Chemical Co.,LTD

Contact Person: Ms. Edith Lai

Tel: 86-158-54199366

Fax: 86-531-69959306

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