C.I. Food Blue 5:2
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C.I. Food Blue 5:2
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CAS No:
20262-76-4
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Formula:
C27H32N2O7S2.Na
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Chemical Name:
C.I. Food Blue 5:2
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Synonyms:
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);C.I. Acid Blue 3,monosodium salt;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;C.I. Food Blue 5:2;Food Blue 5:2;C.I. 42051:2;Patent Blue V;Patent Blue V Sodium Salt;Patent Blue
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CAS No:
Safety Information
3
BQ4550000
P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501
H315
Not Classified
C.I. Food Blue 5:2 Use and Manufacturing
lymphangiography and sentinel node biopsy as a dye to color lymph vessels
Computed Properties
Molecular Weight:582.7
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:8
Rotatable Bond Count:7
Exact Mass:582.14703796
Monoisotopic Mass:582.14703796
Topological Polar Surface Area:158
Heavy Atom Count:39
Complexity:1070
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes
Learn More Other Chemicals
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C.I. Acid Blue 296
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C.I. Solvent Blue 7 Formula
8004-98-6
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C.I. Vat Blue 17 Formula
12271-05-5
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C.I. Reactive Blue 198 Formula
124448-55-1
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C.I. Acid Blue 249 Structure
27360-85-6
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C.I. Basic Blue 53 Structure
11075-20-0
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What is C.I. Sulphur Blue 5
60569-85-9
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What is C.I. Reactive Blue 13
12236-84-9