Optical Brightener Agent KCB manufactor from China

Post Date:
Apr 14,2020
Expiry Date:
Apr 14,2021
Detailed Description:
Cas No. :5089-22-5 Quantity: 50Kilograms
Price:15 USD Metric Tons
Product Class: Optical Brightener Agent For Plastic
Product Name: Optical Brightener Agent KCB
Chemical Name: 1,4-Bis(2-benzoxazoly)naphthalene
CAS No.: 5089-22-5
C.I. No.: 367
Structural Formula:
Molecular Formula: C24H14N2O2
Molecular Weight: 362
Properties: Comprehensive application field, good compatibility with all kinds of plastic, excellent stability under all kinds of climate.
Technical Index: Appearance: yellow crystalline powder
Melting Point:210-212°C
Purity:≥99%
Maximum UV Absorption Spectrum:370nm
Uses: mainly be used in whitening of synthetic fiber and plastic products, especially good at whitening of EVA.
Package: 10kg or 25kg per fiber drum
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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