CAS 20262-76-4: C.I. Food Blue 5:2
Formula:C27H32N2O7S2·Na
InChI:InChI=1S/C27H32N2O7S2.Na/c1-5-28(6-2)21-13-9-19(10-14-21)27(20-11-15-22(16-12-20)29(7-3)8-4)23-17-24(30)26(38(34,35)36)18-25(23)37(31,32)33;/h9-18H,5-8H2,1-4H3,(H2-,30,31,32,33,34,35,36);
InChI key:InChIKey=VRJACOWSWUNNIL-UHFFFAOYSA-N
SMILES:C(C1=C(S(=O)(=O)[O-])C=C(S(=O)(=O)O)C(O)=C1)(C2=CC=C(N(CC)CC)C=C2)=C3C=CC(=[N+](CC)CC)C=C3.[Na]
Synonyms:- Ci 42051
- Einecs 243-654-4
- 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
- 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)
- Food Blue 5:2
- Hydrogen (4-(4-(diethylamino)-5'-hydroxy-2',4'-
- Hydrogen [4-[4-(diethylamino)-5'-hydroxy-2',4'-disulphonatobenzhydrylidene]cyclohexa-2,5-dien-1-ylidene]diethylammonium, monosodium salt
- Patent Blue
- Patent Blue V
- Patent blue V sodium salt
- See more synonyms
Sort by
Found 12 products.
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)
CAS:Formula:C27H31N2NaO7S2Purity:80%Color and Shape:SolidMolecular weight:582.664Patent blue V sodium salt (C.I. 42051)
CAS:Formula:C27H31N2NaO7S2Color and Shape:Dark blue powderMolecular weight:582.66Patent Blue V, sodium salt
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C27H31N2NaO7S2Color and Shape:Dark blue-green, Crystalline powderMolecular weight:582.66Acid Blue 3 Sodium Salt (>90%)
CAS:Applications Acid Blue 3 Sodium Salt is an synthetic food dye that is banned in Australia and the USA due to reoccurring allergic reactions. Dyes and metabolites, Environmental Testing. References Siwinska-Stefanska, K., et al.: Dyes. Pigment. 94, 338 (2012); Sharma, V., et al.: J. Chem. Edu., 88, 24 (2011);Formula:C27H31N2O7S2·NaPurity:>90%Color and Shape:Dark Blue To BlackMolecular weight:582.66Patent Blue V Disodium Salt (Technical Grade)
CAS:Controlled ProductApplications Patent Blue V Disodium Salt is a pH dependent dye. It can also be used in technical or engineered material use for preparation of metal cation exchanged cellulose as new layer material for identification and separation of organic dyes. References Rathore, M., et al.: Adv Appl Sci Res, 6, 97 (2015)Formula:C27H31N2Na2O7S2Color and Shape:NeatMolecular weight:605.654Acid Blue 3 Sodium Salt
CAS:Formula:C27H31N2NaO7S2Color and Shape:Red to Dark blue to Black powder to crystalMolecular weight:582.66Patent Blue V 100 µg/mL in Acetonitrile:Methanol
CAS:Controlled ProductFormula:C27H31N2O7S2·NaColor and Shape:Single SolutionMolecular weight:582.66Patent Blue V sodium salt
CAS:C.I. Acid Blue 3 is a synthetic, water-soluble dye that has been used in analytical chemistry for the detection of metal hydroxides and other metal ions. The dye can be activated by radiation or by heating to produce a bright blue color that is stable under acidic conditions. C.I. Acid Blue 3 has been shown to cause toxicity in animals, and may have potential carcinogenic effects in humans due to its ability to cross the blood-brain barrier and accumulate in the brain. The molecular weight of this compound is approximately 464 g/mol and it has a molecular formula of C 18 H 20 N 2 NaO 7 S 2 .Formula:C27H32N2O7S2•xNaColor and Shape:Blue PowderMolecular weight:582.67 g/molPatent blue V sodium salt
CAS:Please enquire for more information about Patent blue V sodium salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C27H31N2NaO7S2Purity:Min. 90.0 Area-%Molecular weight:582.66 g/molRef: 3D-W-110516
1kgTo inquire5kgTo inquire250gTo inquire500gTo inquire2500gTo inquire-Unit-ggTo inquire
methylene]-2,5-cyclohexad…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb%2FDA0028C2.jpg&w=3840&q=75)
