acid blue 1
Names
[ CAS No. ]:
20262-76-4
[ Name ]:
acid blue 1
[Synonym ]:
Merantine Blue V
Sodium 4-{[4-(diethylamino)phenyl][4-(diethyliminio)cyclohexa-2,5-dien-1-ylidene]methyl}-6-hydroxybenzene-1,3-disulfonate
Patent Blue V and L
EINECS 243-654-4
C.I. Acid Blue 3
Ethanaminium, N-[4-[[4-(diethylamino)phenyl](5-hydroxy-2,4-disulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-, inner salt, sodium salt (1:1)
Blue ZN 3
patent blue V
Acid blue 3 sodium salt Food Blue 5 sodium salt
Solar Pure Blue VX
MFCD00012119
Carmine Blue V
patent blue VF
Patent Blue V E131
Patent blue V sodium salt
Acidal Carmine V
Acid blue 3
Sodium 4-{[4-(diethylamino)phenyl][4-(diethyliminio)-2,5-cyclohexadien-1-ylidene]methyl}-6-hydroxy-1,3-benzenedisulfonate
Acid Blue 3 Sodium Salt
Schultz No. 826
Chemical & Physical Properties
[ Melting Point ]:
290ºC (dec.)(lit.)
[ Molecular Formula ]:
C27H31N2NaO7S2
[ Molecular Weight ]:
582.664
[ Exact Mass ]:
582.147034
[ PSA ]:
157.64000
[ LogP ]:
5.62940
MSDS
Safety Information
[ Hazard Codes ]:
Xi
[ WGK Germany ]:
3
[ RTECS ]:
BQ4550000
[ HS Code ]:
2921499090
Customs
[ HS Code ]: 2921499090
[ Summary ]:
2921499090 other aromatic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%