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Postion:Product Catalog >Catalyst and Auxiliary>Fluorescent brightener>Fluorescent Brightener KS-N
Fluorescent Brightener KS-N
  • Fluorescent Brightener KS-N

Fluorescent Brightener KS-N

Price $1
Package 1g
Min. Order: 1g
Supply Ability: 800 /Kilograms per Week
Update Time: 2019-07-31

Product Details

Product Name: Fluorescent Brightener KS-N CAS No.: 5242-49-9
EC-No.: 226-044-2 Min. Order: 1g
Purity: 99% Supply Ability: 800 /Kilograms per Week
Release date: 2019/07/31

Product name: Optical Brightening KSN

CAS No.: 5242-49-9

C.I.No.368

M.F:C30H22N2O2

Properties: 

Appearance: yellow crystal powder 

Melting point: 275-280°C

Purity: ≥99% 

Performance and Characteristics

Optical Brightener KSN's chemical structure is similar to FWA OB-1's but has much better whitening effects than OB-1 on polyester fibres and plastics,its compatibility with plastics is better than OB-1's too,highly whitening effects is available with only small dosage,KSN has a good resistance to high temperature as well as excellent resistance to light and weather.

Product application

Fluorescent Brightener KSN mainly used in whitening of polyester, polyamide, polyacrylonitrile fiber, the plastic film and in all plastic pressing process. Suitable for whitening high polymers and could be added at any point during synthesizing
Package:packed in 25kg chipboard pail inside double plastic bags lining. Also packed according to customers' requirements

ITEM
National STANDARD
Appreance
 yellow crystal powder
Content
99.0% min
Volatile content% ≤
0.50
Ash content,% ≤
0.10
Melting point ℃
275-280°C

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