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Fluorescent Brightener KCB

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unit price: negotiable
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period for delivery: Consignment Deadline Days
area: Beijing
Expiry date : Long Effective
last update: 2017-12-17 20:27
view count: 71
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Product details
Category : Dyestuffs and Pigments
CAS NO : 5089-22-5
EC NO : 225-803-5
Molecular Formula : C24H14N2O2
Main Specifications : ≥ 99.5%
Synonyms : KCB;Fluorescent Brightener 367;FLUORESCENT BRIGHTENER-KCB; 1,4-bis(benziazolyl-2-yl-)naphth-alene;FBA 367;1,4-Bis(2-benzoxazoly)naphthalene;Optical Brightener KCB;C.I. 367; ;2,2'-naphthalene-1,4-diylbis(1,3-benzoxazole);
Package: 20kg/drum, 25kg/drum available; cardboard drum or as per requirement
Uses : Mainly used in synthetic fiber, synthetic leather, film, PVC, foaming PVC, TPR, EVA, PU, synthetic rubber, etc.
Molecular Structure:
Product description:

Other Names

KCB; Fluorescent Brightener 367; FLUORESCENT BRIGHTENER-KCB; FBA 367; 1,4-Bis(2-benzoxazoly)naphthalene;

EINECS NO

225-803-5

Molecular Formula

C24H14N2O2

Molecular Weight

362.3802

Appearance

greenish-yellow crystalline powder

Specification

Melting Point: 210-212°C
Color shade: blue glistening white light
Melting point: 210 °C~ 212 °C
Purity: ≥ 99%
Fineness: 100

Delivery

within 15 days after payment

Payment Terms

TT / LC

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