Sulfonfluorescein

Sulfonfluorescein Suppliers list
Company Name: Zibo Guangyun Chemical Co., Ltd  Gold
Tel: 18105338618
Email: zbgyhx@126.com
Company Name: J & K SCIENTIFIC LTD.  
Tel: 18210857532 18210857532
Email: jkinfo@jkchemical.com
Company Name: Meryer (Shanghai) Chemical Technology Co., Ltd.  
Tel: 4006356688 18621169109
Email: market03@meryer.com
Company Name: TCI (Shanghai) Development Co., Ltd.  
Tel: 021-67121386
Email: Sales-CN@TCIchemicals.com
Company Name: Energy Chemical  
Tel: 400-0056266
Email: sales8178@energy-chemical.com

Sulfonfluorescein manufacturers

  • SULFONFLUORESCEIN
  • SULFONFLUORESCEIN pictures
  • 2026-06-30
  • CAS:4424-03-7
  • Min. Order: 1KG
  • Purity: 98
  • Supply Ability: 10000KGS
Sulfonfluorescein Basic information
Product Name:Sulfonfluorescein
Synonyms:o-(3,6,9-trihydroxyxanthen-9-yl)-benzenesulfonicacigamma-sultone;spiro(3h-2,1-benzoxathiole-3,9’-(9h)xanthene)-3’,6’-diol,1,1-dioxide;sulfonefluorescein;3,6-Dihydroxy-9-(2-sulfophenyl)xanthyliumbetaine;3',6'-Dihydroxyspiro[3H-2,1-benzooxathiole-3,9'-[9H]xanthene]1,1-dioxide;3',6'-Dihydroxyspiro[3H-2,1-benzoxathiole-3,9'-xanthene]-1,1-dioxide;Sulphonefluorescein;1,1-diketospiro[benzo[c]oxathiole-3,9'-xanthene]-3',6'-diol
CAS:4424-03-7
MF:C19H12O6S
MW:368.36
EINECS:224-596-9
Product Categories:
Mol File:4424-03-7.mol
Sulfonfluorescein Structure
Sulfonfluorescein Chemical Properties
Boiling point 622.1±55.0 °C(Predicted)
density 1.72±0.1 g/cm3(Predicted)
pka9.17±0.20(Predicted)
form powder to crystal
color Orange to Amber to Dark red
EPA Substance Registry SystemSpiro[3H-2,1-benzoxathiole-3,9'-[9H]xanthene]-3',6'-diol, 1,1-dioxide (4424-03-7)
Safety Information
RTECS WG9930000
HS Code 2934.99.4400
MSDS Information
Sulfonfluorescein Usage And Synthesis
Sulfonfluorescein Preparation Products And Raw materials
Preparation Products3',6'-dichlorospiro[benzo[c][1,2]oxathiole-3,9'-xanthene] 1,1-dioxide
Tag:Sulfonfluorescein(4424-03-7) Related Product Information
Acesulfame Sulfonfluorescein disodium salt Sulfonfluorescein 5-Carboxy-2',4',5',7'-tetrabromosulfonefluorescein, succinimidyl ester, bis-(diisopropylethylammonium) salt PYROGALLOL RED Bromopyrogallol Red Phenol Red