Optical Brightener Hostalux KCB

Optical Brightener Hostalux KCB is famous for good performance for EVA foam,also used for plastic films, injection-molded materials, and rubber products.

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Product Description

Optical Brightener Hostalux KCB

Chemical Name:

1,4-Bis(benzoxazolyl-2-yl)naphthalene;
Formula C24H14N2O2 optical-brightener-kcb-Hostalux KCB CAS 5089-22-5
MW 362
CAS# 5089-22-5
Synonym name:
Hostalux KCB, Fluorescent Brightener 367 (FB 367) , c.i.367, Fluorescent Brightener KCB

Specification:
Appearance yellow crystalline powder
Dosage 0.01-0.05%
Melting point 210-212℃
Purity ≥99%
Maximum UV Absorption Spectrum 370nm
Application:
Optical brightener KCB mainly as plastic films, injection-molded materials, EVA foamed plastics and rubber products.

Package :
25kg per fiber drum, or according to customers’ requirements.

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