ChemicalBook > Product Catalog >Catalyst and Auxiliary >Fluorescent brightener >Fluorescent Brightener 367

Fluorescent Brightener 367

Fluorescent Brightener 367 Suppliers list
Company Name: Hebei Chuanghai Biotechnology Co., Ltd
Tel: +8615350571055
Email: Sibel@chuanghaibio.com
Products Intro: Product Name:Optical Brightener KCB / Fluorescent Brightener 367
CAS:5089-22-5
Purity:99%
Company Name: Hebei Chuanghai Biotechnology Co., Ltd
Tel: +8615531151365
Email: mina@chuanghaibio.com
Products Intro: Product Name:Fluorescent Brightener 367
CAS:5089-22-5
Purity:99% Package:1KG;0.00;USD|25KG;0.00;USD|1000KG;0.00;USD
Company Name: Henan Fengda Chemical Co., Ltd
Tel: +86-371-86557731 +86-13613820652
Email: info@fdachem.com
Products Intro: Product Name:Fluorescent Brightener 367
CAS:5089-22-5
Purity:99% Package:1kg;32USD|1000kg;1.3USD
Company Name: Shandong Juchuang Chemical Co., LTD
Tel: +16837774622
Email: admin@juchuangchem.com
Products Intro: Product Name:optical brightener KCB C. I. 367
CAS:5089-22-5
Purity:99.9 Package:10kg;76USD|100kg;68USD|1000kg;64USD
Company Name: Hebei Zhuanglai Chemical Trading Co.,Ltd
Tel: +8613343047651
Email: admin@zlchemi.com
Products Intro: Product Name:Fluorescent Brightener KCB
CAS:5089-22-5
Purity:99 Package:1kg;100USD

Fluorescent Brightener 367 manufacturers

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
Fluorescent Brightener 367 Structure
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
pka1.24±0.10(Predicted)
color Light yellow to Amber to Dark green
Water Solubility insoluble
InChIInChI=1S/C24H14N2O2/c1-2-8-16-15(7-1)17(23-25-19-9-3-5-11-21(19)27-23)13-14-18(16)24-26-20-10-4-6-12-22(20)28-24/h1-14H
InChIKeyWFYSPVCBIJCZPX-UHFFFAOYSA-N
SMILESC1(C2=NC3=CC=CC=C3O2)=C2C(C=CC=C2)=C(C2=NC3=CC=CC=C3O2)C=C1
LogP7.57 at 25℃
CAS DataBase Reference5089-22-5(CAS DataBase Reference)
EPA Substance Registry SystemBenzoxazole, 2,2'-(1,4-naphthalenediyl)bis- (5089-22-5)
Safety Information
TSCA TSCA listed
HS Code 3204200090
MSDS Information
Fluorescent Brightener 367 Usage And Synthesis
Chemical PropertiesFluorescent whitening agent 367 is yellowish green crystalline powder, non-toxic and tasteless, insoluble in water, soluble in acetone, carbon tetrachloride, dimethylmethylcoolamine, trimethylbenzene, polyvinyl chloride and toluene, slightly soluble in ethanol, isopropanol and methanol. The maximum absorption wavelength is 370nm, the maximum fluorescence emission wavelength is 437nm, excellent light and heat resistance, good chemical stability, does not react with foaming agent cross-linking agent, good compatibility with macromolecules, no exudation phenomenon.
Flammability and ExplosibilityNot 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 materials2-Aminophenol
Tag:Fluorescent Brightener 367(5089-22-5) Related Product Information
Naphthalene Fluorescent brightener 71 Fluorescent brightener 85 2,1,3-Benzothiadiazole Perylene Naphazoline 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole Naphazoline hydrochloride 2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene FLUORESCENT BRIGHTENER 28 C.I. 482200 Fluorescent Brightener 378 Disodium 4,4'-bis(2-sulfostyryl)biphenyl Fluorescent brightener 378 Fluorescent Brightener 113 10-ACETYL-3,7-DIHYDROXYPHENOXAZINE 1-(2-Cyanostyryl)-4-(4-cyanostyryl)benzene Solvent Green 7

  • HomePage | Member Companies | Advertising | Contact us | Previous WebSite | MSDS | CAS Index | CAS DataBase | Privacy | Terms | About Us
  • All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.
    According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.
  • Copyright © 2023 ChemicalBook All rights reserved.