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CAS No.: | 20262-76-4 |
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Name: | ACID BLUE 1 |
Molecular Structure: | |
Formula: | C27H32 N2 O7 S2 . Na |
Molecular Weight: | 566.66 |
Synonyms: | C.I. AcidBlue 3, monosodium salt (8CI); Ethanaminium,N-[4-[[4-(diethylamino)phenyl](5-hydroxy-2,4-disulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-,hydroxide, inner salt, monosodium salt; Ethanaminium,N-[4-[[4-(diethylamino)phenyl](5-hydroxy-2,4-disulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-,inner salt, monosodium salt (9CI); C.I. 42051:2; C.I. Food Blue 5:2; Food Blue5:2 |
EINECS: | 243-654-4 |
Density: | 1.313[at 20℃] |
Melting Point: | 290 °C (dec.)(lit.) |
Boiling Point: | 300℃[at 101 325 Pa] |
Solubility: | 9.46-66.68g/L at 20-25℃ |
Appearance: | dark green-blue crystalline powder |
PSA: | 157.64000 |
LogP: | 5.62940 |