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Optical Brightener KSN
CAS NO.: 5242-49-9
FOB Price: NEGOTIABLE Get Latest Price
Specification: ≥98.00%
Documentation: Get COA after inquiry
Lead Time: 14-30 days
Max Capacity: -
Packing: 25KG/Fibre Drum; 25KG/Paper Bag; 25KG/Carton
Product Detail
Properties

Optical brightener KSN

CAS   NO

5242-49-9

Molecular formula

C30H22N2O2

Molecular weight

442

C.I.NO

368


Appearance: bright yellow powder

Structure: toluylene bis-benzimidazolone type compound

Melting point: ≥295℃ 

Solubility: insoluble in water, soluble in high boiling point organic solvent.

Product picture

Main ingredients

Bismethylbenzoxazolylstilbene


Appearance: bright yellow powder

Structure: toluylene bis-benzimidazolone type compound

Melting point: ≥295℃ 

Solubility: insoluble in water, soluble in high boiling point organic solvent.

Application scope

It has better brightening effect on plastic products than OB-1. KSN has fine high temperature resistance, sunshine-proof and climate resistance performance. It is appropriate for the brightening of polyamide, polyacrylonitrile, thin film and so on.

Application method

Application dosage: according to ratio 0.01-0.05%.

Packing and storage

Packaging according to customer requirements (25 kg) cartons, paper bucket, paper bags.

 Packaging according to customer requirements. Dry, dark save

Precautions

The product information for reference, research and identification, the Company does not assume the responsibility

 and patent disputes caused. If you have any technical or problems, please contact me.


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18YRS
Business Type:
Manufacturing
Country/Region:
Jiangsu, China
Contacts:
Manager Zhai
Position Title:
Sales Manager
Tel:
0086-513-85575293
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