Fluorescein


Catalog No:   FT-0668579

CAS No:   2321-07-5

  • Molecular Formula:  332.3
  • Formula Weight: C20H12O5
  • Inchl Key: GNBHRKFJIUUOQI-UHFFFAOYSA-N
  • Inchl: InChI=1S/C20H12O5/c21-11-5-7-15-17(9-11)24-18-10-12(22)6-8-16(18)20(15)14-4-2-1-3-13(14)19(23)25-20/h1-10,21-22H

Assay Pack Price Stock Action
98% 1g N/A N/A
98% 5g N/A N/A
98% Bulk Quantity N/A N/A
Symbol: GHS07
CAS: 2321-07-5
Flash_Point: 232.6±25.0 °C
Product_Name: Fluorescein
Bolling_Point: 620.8±55.0 °C at 760 mmHg
FW: 332.306
Melting_Point: 320 °C(lit.)
MF: C20H12O5
Density: 1.6±0.1 g/cm3
Refractive_Index: 1.792
Vapor_Pressure: 0.0±1.9 mmHg at 25°C
Flash_Point: 232.6±25.0 °C
LogP: 2.98
Bolling_Point: 620.8±55.0 °C at 760 mmHg
Water_Solubility: insoluble
PSA: 87.74000
Molecular_Structure: ['1 . Molar refractive index 8858 ', '2 . Molar volume 2154 ', '3 . Parachor (902K)6477 ', '4 . Surface tension 816 ', '5 . Polarizability 3511']
Computational_Chemistry: ['1 . XlogP 34 ', '2 . Hydrogen Bond Donor Count 2 ', '3 . Hydrogen Bond Acceptor Count 5 ', '4 . Rotatable Bond Count 0 ', '5 . Isotope Atom Count 5 ', '6 . TPSA 76 ', '7 . Heavy Atom Count 25 ', '8 . Topological Polar Surface Area 0 ', '9 . Complexity 522 ', '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 1']
Melting_Point: 320 °C(lit.)
MF: C20H12O5
Exact_Mass: 332.068481
FW: 332.306
Density: 1.6±0.1 g/cm3
More_Info: ['1 . Appearance 橙色粉末 ', '2 . Density(g/L,20ºC)Unknow ', '3 . Relative vapor density(g/mL,Atmosphere =1)Unknow ', '4 . Melting point(ºC)320 ', '5 . Boiling point(ºC,Atmospheric pressure)Unknow ', '6 . Boiling point(ºC 12mmHg)Unknow ', '7 . Refractive index(nD20)Unknow ', '8 . Flash point(ºF)Unknow ', '9 . Specific rotation(º)Unknow ', '10 . Spontaneous ignition point or ignition temperature(ºC)Unknow ', '11 . Vapor pressure(Pa,25ºC)Unknow ', '12 . Saturated vapor pressure(kPa,20ºC)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 热 Ethanol 冰乙酸碳酸碱and 氢氧化碱,并显亮绿色荧光,稍Soluble in Water 苯氯仿and Ethyl ether ']
Symbol: GHS07
RIDADR: NONH for all modes of transport
HS_Code: 3204200000
Packing_Group: I; II; III
Risk_Statements(EU): R36;R43
WGK_Germany: 3
Personal_Protective_Equipment: Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RTECS: LM5075000
Hazard_Codes: Xi:Irritant;
Warning_Statement: P305 + P351 + P338
Safety_Statements: H319

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