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Fluorescent Brightener 367

Basic information Safety Supplier Related

Fluorescent Brightener 367 Basic information

Product Name:
Fluorescent Brightener 367
Synonyms:
  • 2,2’-(1,4-naphthalenediyl)bis-benzoxazol
  • Fluorescent Brightener 367
  • Fluorescent Brightener KCB
  • KCB
  • Optical Brightening Agent KCB C. I. 367
  • DIBENZOXAZOYL NAPHTHALENE
  • 1,4-BIS(BENZOXAZOLYL-2-YL)NAPHTHALENE
  • 1,4-BIS-BENZOXAZOLYL-NAPHTHALENE
CAS:
5089-22-5
MF:
C24H14N2O2
MW:
362.38
EINECS:
225-803-5
Product Categories:
  • brightener
  • Industrial/Fine Chemicals
Mol File:
5089-22-5.mol
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Fluorescent Brightener 367 Chemical Properties

Melting point:
210-212°C
Boiling point:
521.9±33.0 °C(Predicted)
Density 
1.320±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
form 
powder to crystal
pka
1.24±0.10(Predicted)
color 
Light yellow to Amber to Dark green
Water Solubility 
insoluble
InChIKey
WFYSPVCBIJCZPX-UHFFFAOYSA-N
LogP
7.57 at 25℃
CAS DataBase Reference
5089-22-5(CAS DataBase Reference)
EPA Substance Registry System
Benzoxazole, 2,2'-(1,4-naphthalenediyl)bis- (5089-22-5)
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Safety Information

HS Code 
3204200090
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Fluorescent Brightener 367 Usage And Synthesis

Flammability and Explosibility

Not classified

Properties and Applications

TEST ITEMS

SPECIFICATION

APPEARANCE

BRIGHT GREEN CRYSTALLINE POWDER

SHADE

BRIGHT BLUISH

METLING POINT

210-212 ° C

PURITY

99% min

FINENESS

300 mesh min

MAX UV ABSORPTION

370mm

Fluorescent Brightener 367 Preparation Products And Raw materials

Raw materials

Fluorescent Brightener 367Supplier

Shanghai Harvest Chemical Industrial Co., Ltd. Gold
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Shanghai Boyle Chemical Co., Ltd.
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Tianjin Zhongxin Chemtech Co., Ltd.
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J & K SCIENTIFIC LTD.
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TAIYUAN RHF CO.,LTD.
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+86 351 7031519
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sales@RHFChem.com