trisodium [3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)][6-hydroxy-5-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)]chromate(3-)
Names
[ CAS No. ]:
61916-42-5
[ Name ]:
trisodium [3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)][6-hydroxy-5-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)]chromate(3-)
[Synonym ]:
EINECS 263-320-1
Chemical & Physical Properties
[ Density]:
1.6±0.1 g/cm3
[ Boiling Point ]:
366.7±42.0 °C at 760 mmHg
[ Molecular Formula ]:
C40H22CrN4O10S2.3Na
[ Molecular Weight ]:
311.987
[ Flash Point ]:
175.6±27.9 °C
[ Exact Mass ]:
309.916290
[ LogP ]:
3.99
[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C
[ Index of Refraction ]:
1.578