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-)

Modify Date: 2024-01-10 19:29:19

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-) Structure
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-) structure
Common 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-)
CAS Number 61916-42-5 Molecular Weight 311.987
Density 1.6±0.1 g/cm3 Boiling Point 366.7±42.0 °C at 760 mmHg
Molecular Formula C40H22CrN4O10S2.3Na Melting Point N/A
MSDS N/A Flash Point 175.6±27.9 °C

 Names

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 More Synonyms

 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

 Synonyms

EINECS 263-320-1
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