Sodium 3-hydroxy-4-[(E)-(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)diazenyl]-1-naphthalenesulfonate


Catalog No:   FT-0689104

CAS No:   3618-63-1

  • Molecular Formula:  446.41200
  • Formula Weight: C20H15N4NaO5S

Assay Pack Price Stock Action
98% 1g N/A N/A
98% 5g N/A N/A
98% Bulk Quantity N/A N/A
Product_Name: Eriochrome Red B
Flash_Point: N/A
Melting_Point: N/A
FW: 446.41200
Density: 1.53g/cm3
CAS: 3618-63-1
Bolling_Point: N/A
MF: C20H15N4NaO5S
Density: 1.53g/cm3
Computational_Chemistry: ['1 . Hydrogen Bond Donor Count 2 ', '2 . Hydrogen Bond Acceptor Count 8 ', '3 . Rotatable Bond Count 4 ', '4 . Isotope Atom Count 11 ', '5 . TPSA 129 ', '6 . Heavy Atom Count 31 ', '7 . Topological Polar Surface Area 0 ', '8 . Complexity 927 ', '9 . Isotope Atom Count 0 ', '10 . Defined Atom Stereocenter Count 0 ', '11 . Undefined Atom Stereocenter Count 1 ', '12 . Defined Bond Stereocenter Count 0 ', '13 . Undefined Bond Stereocenter Count 1 ', '14 . Covalently-Bonded Unit Count 2']
LogP: 5.14540
FW: 446.41200
More_Info: ['1 . Appearance 蓝光红色粉状 2 . Densityd(g/mL,25/4℃)不确定 ', '3 . Relative vapor density(g/mL,Atmosphere =1)不确定 ', '4 . Melting pointmp(ºC)不确定 ', '5 . Boiling point(ºC,Atmospheric pressure)不确定 ', '6 . Boiling pointbp(ºC,24mm)不确定 ', '7 . Refractive index不确定 ', '8 . Flash pointfp(ºC)不确定 ', '9 . Specific rotation(º)不确定 ', '10 . Spontaneous ignition point or ignition temperature(ºC)不确定 ', '11 . Vapor pressure(kPa,25ºC)不确定 ', '12 . Saturated vapor pressure(kPa,60ºC)不确定 ', '13 . Combustion heat(KJ/mol)不确定 ', '14 . Critical temperature(ºC)不确定 ', '15 . Critical pressure(KPa)不确定 ', '16 . Oil-water(Octanol /Water )Logarithmic Value of Distribution Coefficient 不确定 ', '17 . Upper limit of explosion(%,V/V)不确定 ', '18 . Lower limit of explosion(%,V/V)不确定 ', '19 . Solubility 可Soluble in Water ,微Soluble in Ethanol and 丙酮,Insoluble in 其他有机溶剂。']
PSA: 148.58000
MF: C20H15N4NaO5S
Exact_Mass: 446.06600
Hazard_Codes: Xi: Irritant;
Risk_Statements(EU): R36/37/38
WGK_Germany: 3
Safety_Statements: 26-37/39

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