Benzenesulfonic acid,2-[(2,7-dihydro-3-methyl-2,7-dioxo-3H-naphtho[1,2,3-de]quinolin-6-yl)amino]-5-methyl-,sodium salt (1:1)
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Names
[ CAS No. ]:
4478-76-6
[ Name ]:
Benzenesulfonic acid,2-[(2,7-dihydro-3-methyl-2,7-dioxo-3H-naphtho[1,2,3-de]quinolin-6-yl)amino]-5-methyl-,sodium salt (1:1)
[Synonym ]:
MFCD00059695
EINECS 224-759-4
Benzenesulfonic acid, 2-[(2,7-dihydro-3-methyl-2,7-dioxo-3H-naphtho[1,2,3-de]quinolin-6-yl)amino]-5-methyl-, sodium salt (1:1)
Alizarine Light Red R
Sodium 5-methyl-2-[(3-methyl-2,7-dioxo-2,7-dihydro-3H-naphtho[1,2,3-de]quinolin-6-yl)amino]benzenesulfonate
Chemical & Physical Properties
[ Molecular Formula ]:
C24H17N2NaO5S
[ Molecular Weight ]:
468.457
[ Exact Mass ]:
468.075592
[ PSA ]:
116.68000
[ LogP ]:
4.75280
[ Index of Refraction ]:
1.764
Safety Information
[ Hazard Codes ]:
Xi
[ Risk Phrases ]:
R36/37/38:Irritating to eyes, respiratory system and skin .
[ Safety Phrases ]:
S26-S36/37
[ RIDADR ]:
UN 1993 3/PG 3
[ WGK Germany ]:
3