3,6-dihydroxynaphthalene-2,7-disulphonic acid, sodium salt

Names

[ Name ]:
3,6-dihydroxynaphthalene-2,7-disulphonic acid, sodium salt

[Synonym ]:
2,2'-Sulfinylbis[1,1-bis(4-methoxyphenyl)ethanol]
Benzenemethanol, α,α'-[sulfinylbis(methylene)]bis[4-methoxy-α-(4-methoxyphenyl)-

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
804.8±65.0 °C at 760 mmHg

[ Molecular Formula ]:
C₃₂H₃₄O₇S

[ Molecular Weight ]:
562.673

[ Flash Point ]:
440.5±34.3 °C

[ Exact Mass ]:
562.202515

[ LogP ]:
4.94

[ Vapour Pressure ]:
0.0±3.0 mmHg at 25°C

[ Index of Refraction ]:
1.620