4,4'-Diamino-2,2'-stilbenedisulfonic acid


Catalog No:   FT-0617028

CAS No:   81-11-8

  • Molecular Formula:  370.401
  • Formula Weight: C14H14N2O6S2

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: Warning
FW: 370.401
Density: 1.7±0.1 g/cm3
CAS: 81-11-8
Bolling_Point: N/A
Product_Name: 4,4′-Diamino-2,2′-stilbenedisulfonic acid
Melting_Point: 300 °C
Flash_Point: N/A
MF: C14H14N2O6S2
Molecular_Structure: ['1 . Molar refractive index 8856 ', '2 . Molar volume 2227 ', '3 . Parachor (902K)6908 ', '4 . Surface tension 925 ', '5 . Polarizability 3511']
Refractive_Index: 1.726
FW: 370.401
Density: 1.7±0.1 g/cm3
Computational_Chemistry: ['1 . XlogP 03 ', '2 . Hydrogen Bond Donor Count 4 ', '3 . Hydrogen Bond Acceptor Count 8 ', '4 . Rotatable Bond Count 4 ', '5 . TPSA 161 ', '6 . Heavy Atom Count 24 ', '7 . Topological Polar Surface Area 0 ', '8 . Complexity 606 ', '9 . Isotope Atom Count 0 ', '10 . Defined Atom Stereocenter Count 0 ', '11 . Undefined Atom Stereocenter Count 0 ', '12 . Defined Bond Stereocenter Count 1 ', '13 . Undefined Bond Stereocenter Count 0 ', '14 . Covalently-Bonded Unit Count 1']
LogP: -1.72
Melting_Point: 300 °C
PSA: 177.54000
MF: C14H14N2O6S2
More_Info: ['1 . Appearance Yellow or 淡Yellow 针状吸湿性晶体,工业品为浅Yellow 膏状物。 ', '2 . Density(g/mL,25/4℃)不确定 ', '3 . Relative vapor density(g/mL,Atmosphere =1)不确定 ', '4 . Melting point(ºC)>325 ', '5 . Boiling point(ºC,Atmospheric pressure)不确定 ', '6 . Boiling point(ºC,52kPa)不确定 ', '7 . Refractive index不确定 ', '8 . Flash point(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 极微Soluble in Water ,Soluble in Ethanol and Ethyl ether ,易Soluble in 碱溶液。']
Exact_Mass: 370.029327
Personal_Protective_Equipment: dust mask type N95 (US);Eyeshields;Gloves
RTECS: WJ6603000
Risk_Statements(EU): R34
Safety_Statements: S24/25-S45-S36/37/39-S26-S22
Symbol: Warning
RIDADR: UN 2583
Hazard_Codes: C:Corrosive
HS_Code: 2921420090

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