PATENT BLUE V

Base Information

• Chemical Name: PATENT BLUE V
• CAS No.: 3536-49-0
• Molecular Formula: C27H32N2O7S2.1/2Ca
• Molecular Weight: 1158.27 8 .
• Mol file: 3536-49-0.mol

Synonyms:C.I. Acid Blue 3, calcium salt (2:1) (8CI);Ethanaminium,N-[4-[[4-(diethylamino)phenyl](5-hydroxy-2,4-disulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-,hydroxide, inner salt, calcium salt (2:1);Patent Blue V (6CI);Acid Blue 3;Acidal Carmine V;Ariavit Patent Blue V;Blue ZN 3;Carmine Blue V;Cogilor Blue 517.11;E 131Patent Blue;Food Blue 5;Merantine Blue V;Mitsui Acid Pure Blue VX;New Patent Blue Extra Pure A;Patent Blue V Calcium Salt 90146;Patent Blue V Sodium Salt 36001;Vitasyn Patent Blue V 50;Vitasyn Patent Blue V 85;

Chemical Property of PATENT BLUE V

Chemical Property:

• Appearance/Colour: dark blue powder
• Melting Point: >300oC
• PSA: 315.28000
• LogP: 11.25880
• Storage Temp.: Hygroscopic, -20°C Freezer, Under inert atmosphere
• Water Solubility.: 20.98g/L at 20℃

Purity/Quality:

99% ^*data from raw suppliers

Patent Blue V ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn
• Hazard Codes: Xn
• Statements: 40
• Safety Statements: 22-24/25

MSDS Files:

Useful:

• Uses: Patent Blue V (CAS# 3536-49-0) is a water-soluble food colouring. Patent Blue V has also been used as a standard for high-performance liquid chromatography-diode array detection for dating of paper ink. Dyes and metabolites, Environmental Testing