Fluorescein disodium salt


Catalog No:   FT-0626450

CAS No:   518-47-8

  • Molecular Formula:  376.3
  • Formula Weight: C20H10Na2O5
  • Inchl Key: NJDNXYGOVLYJHP-UHFFFAOYSA-L
  • Inchl: InChI=1S/C20H12O5.2Na/c21-11-5-7-15-17(9-11)25-18-10-12(22)6-8-16(18)19(15)13-3-1-2-4-14(13)20(23)24;;/h1-10,21H,(H,23,24);;/q;2*+1/p-2

Assay Pack Price Stock Action
98% 1g N/A N/A
98% 5g N/A N/A
98% Bulk Quantity N/A N/A
Melting_Point: 320 °C
CAS: 518-47-8
MF: C20H10Na2O5
Flash_Point: 232.6ºC
Product_Name: Uranine
Density: 1.601 g/cm3 (20ºC)
FW: 376.270
Bolling_Point: 620.8ºC at 760 mmHg
Flash_Point: 232.6ºC
LogP: 4.54220
Bolling_Point: 620.8ºC at 760 mmHg
Water_Solubility: 500 g/L (20 ºC)
FW: 376.270
PSA: 81.65000
Computational_Chemistry: ['1. XlogP :N/A ', '2. Hydrogen Bond Donor Count :0 ', '3. Hydrogen Bond Acceptor Count :5 ', '4. Rotatable Bond Count :1 ', '5. Isotope Atom Count :N/A ', '6. TPSA 895 ', '7. Heavy Atom Count :27 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :644 ', '10. Isotope Atom Count :0 ', '11. Defined Atom Stereocenter Count :0 ', '12. Undefined Atom Stereocenter Count :0 ', '13. Defined Bond Stereocenter Count :0 ', '14. Undefined Bond Stereocenter Count :0 ', '15. Covalently-Bonded Unit Count :3']
Melting_Point: 320 °C
MF: C20H10Na2O5
Exact_Mass: 376.032349
Density: 1.601 g/cm3 (20ºC)
More_Info: ['1 . Appearance Unknow ', '2 . Density(g/ cm3,25/4℃)1601 ', '3 . Relative vapor density(g/cm3,Atmosphere =1)Unknow ', '4 . Melting point(ºC)320 ', '5 . Boiling point(ºC,Atmospheric pressure)Unknow ', '6 . Boiling point(ºC,8kPa)Unknow ', '7 . Refractive indexUnknow ', '8 . Flash point(ºC)Unknow ', '9 . Specific rotation(º)Unknow ', '10 . Spontaneous ignition point or ignition temperature(ºC)Unknow ', '11 . Vapor pressure(kPa,25ºC)Unknow ', '12 . Saturated vapor pressure(kPa,60ºC)Unknow ', '13 . Combustion heat(KJ/mol)Unknow ', '14 . Critical temperature(ºC)Unknow ', '15 . Critical pressure(KPa)Unknow ', '16 . Oil-water(Octanol /Water )Logarithmic Value of Distribution Coefficient Unknow ', '17 . Upper limit of explosion(%,V/V)Unknow ', '18 . Lower limit of explosion(%,V/V)Unknow ', '19 . Solubility Soluble in Water 及 Ethanol ,带有强的绿色荧光,Water 溶性好。']
Risk_Statements(EU): R36
WGK_Germany: 1
Personal_Protective_Equipment: Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RTECS: LM5425000
RIDADR: NONH for all modes of transport
Hazard_Codes: Xi:Irritant
HS_Code: 3204200000
Safety_Statements: S22-S24/25-S37/39-S26

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