FLUORESCIN

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FLUORESCIN Suppliers list
Company Name: Shaanxi Dideu Medichem Co. Ltd
Tel: +86-29-81139210 +86-18192627656
Email: 1059@dideu.com
Products Intro: Product Name:FLUORESCIN
CAS:518-44-5
Purity:99% Package:1kG;|25kG;|100kG; Remarks:In stock
Company Name: Henan Alfa Chemical Co., Ltd
Tel: +8615838112936
Email: sale03@alfachem.cn
Products Intro: CAS:518-44-5
Purity:97%+ Package:5g; 25g; 100g; 500g; 1kg; 25kg
Company Name: Hangzhou MolCore BioPharmatech Co.,Ltd.
Tel: +86-057181025280; +8617767106207
Email: sales@molcore.com
Products Intro: Product Name:Fluorescin
CAS:518-44-5
Purity:NLT 98% Remarks:MC557999
Company Name: Jilin Chinese Academy of Sciences-yanshen Technology
Tel: +undefined18143011203
Email: info@chemextension.com
Products Intro: Product Name:dihydrofluorescein
CAS:518-44-5
Purity:95%+ Package:1g;5g;10g;25g;50g;100g; Remarks:accept Custom Synthesis Services, support large packing
Company Name: Aladdin Scientific
Tel:
Email: tp@aladdinsci.com
Products Intro: Product Name:Fluorescin
CAS:518-44-5
Purity:95% Package:$52.9/1g;$201.9/5g;$906.9/25g;Bulk package Remarks:95%

FLUORESCIN manufacturers

  • FLUORESCIN
  • FLUORESCIN pictures
  • $0.00 / 1kG
  • 2025-12-12
  • CAS:518-44-5
  • Min. Order: 1kG
  • Purity: 99%
  • Supply Ability: 1000KG
  • FLUORESCIN
  • FLUORESCIN pictures
  • $0.00 / 25kg
  • 2025-12-01
  • CAS:518-44-5
  • Min. Order: 1kg
  • Purity: 98%
  • Supply Ability: 1000kg
FLUORESCIN Basic information
Product Name:FLUORESCIN
Synonyms:2-(3,6-dihydroxyxanthen-9-yl)benzoic acid;FLUORESCIN;Resorcinolphthalin;Fluorescin [Reagent for Oxydases and Peroxydases];2-(3,6-Dihydroxy-9H-xanthen-9-yl)benzoic acid;Benzoic acid, 2-(3,6-dihydroxy-9H-xanthen-9-yl)-;dihydrofluorescein;Fluorescin[ReagentforOxydasesandPeroxydases]>
CAS:518-44-5
MF:C20H14O5
MW:334.32
EINECS:208-252-5
Product Categories:
Mol File:518-44-5.mol
FLUORESCIN Structure
FLUORESCIN Chemical Properties
Melting point 125-127°
Boiling point 431.14°C (rough estimate)
density 1.2497 (rough estimate)
refractive index 1.5000 (estimate)
storage temp. 2-8°C, stored under nitrogen
form powder to crystal
pka3.88±0.36(Predicted)
color Light yellow to Brown
Merck 14,4160
EPA Substance Registry SystemBenzoic acid, 2-(3,6-dihydroxy-9H-xanthen-9-yl)- (518-44-5)
Safety Information
HS Code 29329990
MSDS Information
FLUORESCIN Usage And Synthesis
UsesReagent for oxidases, peroxides.
DefinitionChEBI: Fluorescin is a member of xanthenes.
FLUORESCIN Preparation Products And Raw materials
Tag:FLUORESCIN(518-44-5) Related Product Information
Fluorescein diacetate SOLVENT YELLOW 160:1 Fluorescein Sodium Fura 2-AM Fluorescein Fluorescamine FLUORESCEIN O-METHACRYLATE 97 FLUORESCEIN DILAURATE FLUORESCEIN O O'-DIACRYLATE 98 FLUORESCEIN O-ACRYLATE 97 FLUORESCEIN DIBUTYRATE 5-CARBOXYFLUORESCEIN DIACETATE 2`,7`-Bis(2-carboxyethyl)-5(6)-carboxyfluorescein Fluorescein isothiocyanate 6-Aminofluorescein Phenolphthalein Calcein Thymopentin