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TOP 4 CHINA Manufacturer fluorescent brightener KSN 368 CAS NO 5242-49-9 for Rubber

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Good quality OPTICAL BRIGHTENER OB-1 for sales
Good quality OPTICAL BRIGHTENER OB-1 for sales
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TOP 4 CHINA Manufacturer fluorescent brightener KSN 368 CAS NO 5242-49-9 for Rubber

China TOP 4 CHINA Manufacturer fluorescent brightener KSN 368 CAS NO 5242-49-9 for Rubber supplier

Large Image :  TOP 4 CHINA Manufacturer fluorescent brightener KSN 368 CAS NO 5242-49-9 for Rubber

Product Details:

Place of Origin: China
Brand Name: RT
Certification: ISO9002
Model Number: RT

Payment & Shipping Terms:

Minimum Order Quantity: 100 kgs
Price: USD45.00/kg
Packaging Details: 10kg/25kg per fiber drum
Delivery Time: from stock
Payment Terms: TT,DP,LC
Supply Ability: 200 MT/M
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Detailed Product Description
USED FOR: Rubber C.I NO: 368
CAS NO: 5242-49-9

 

Product Name Optical Brightening Agent KSN/bleaching agent KSN
Chemical Name 4.4-bis(5-methyl-2-benzoxoazol)-ethylene
CAS No. 5242-49-9
C.I. No. 368
Structural Formula
Molecular Formula C30H22N2O2 
Properties 1. being highly whiteness with small usage. 
2. multipurpose used for whitening of polyester fiber and plastic. 
3. having a good compatibility and good fastness to light and sublimation. Can be used for high temperature process.
Treating Process Overlay plastic:0.5-2g/100kg 
Polyester fiber:10-20g
Package 20kg cardboard drum
Technical Index Appearance: greenish yellow powder 
Melting process: 275~280°C 
Ash content:≤0.5% 
Purity:≥99% 
Volatile content:≤0.5% 
Fineness(300 mesh):100% 
Uses
mainly be used in whitening of polyester, polyamide, polyacrylonitrile fiber, the plastic film and all plastic pressing process. Can suitable for synthesizing high polymer including polymeric process.
 
TOP 4 CHINA Manufacturer fluorescent brightener KSN 368 CAS NO 5242-49-9 for Rubber

Contact Details
Shandong Raytop Chemical Co.,LTD

Contact Person: Ms. Edith Lai

Tel: 86-158-54199366

Fax: 86-531-69959306

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