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You are here: Home » Products » Fluorescent Brightener KCB
Fluorescent Brightener KCB
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Product: Views:54Fluorescent Brightener KCB 
Unit price: Negotiable
MOQ:
Quantity:
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-07-28 23:44
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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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