Optical Brightener KCB

Post Date:
Jul 04,2013
Expiry Date:
Jul 04,2014
Detailed Description:
Cas No. :5089-22-5 Quantity: 5Metric Tons
Price:44 USD Kilograms
Payment Method: T/T IN ADVANCE
Chemical name: 1,4-Bis(2-
benzoxazoly)naphthalene
CAS No.: 5089-22-5
Structural No: C.i 367
Molecular formula: C24H14N2O2
Molecular weight: 362
Appearance:green yellow crystal
powder
Melting Point:210-212 degree
centigrade
Purity:98.5% min
Applications: Mainly be used in
whitening
of synthetic fiber and plastic
products, especially good at
whitening of EVA.
Package: Packed in 25kgs fiber
drum with double PE liners, or
according to customers' request.
CAS Registry Number:
5089-22-5
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;Fluorescent Whitening Agent KCB;2,2'-naphthalene-1,4-diylbis(1,3-benzoxazole);Optical Brightening Agent KCB;Optical Brightner KCB;hostalux kcb;
Molecular Formula:
C₂₄H₁₄N₂O₂
Molecular Weight:
362.3802
Molecular Structure:

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