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PATENT BLUE V
Product Details
Category
Color Fixative
Molecular Formula
C27H34CaN2O7S2
CAS Number
3536-49-0
Synonyms
M-HYDROXYTETRAETHYLDIAMINOTRIPHENYLCARBINOL ANHYDRIDE DISULFONIC ACID CALCIUM SALT;PATENT BLUE;PATENT BLUE V;PATENT BLUE VIOLET CALCIUM SALT;XYLENE BLUE V;acidalcarminev;bleupatentev;bluezn3
Purity
0.98
Storage
Hygroscopic, -20°C Freezer, Under inert atmosphere
Application
Patent Blue V 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.
Melting Point
200 °C
EC Number
222-573-8
Molecular Weight (g/mol)
602.77
Physical State
Neat
MDL number
MFCD00038746
InChI Key
RTMBGDBBDQKNNZ-UHFFFAOYSA-L
InChI
1S/2C27H32N2O7S2.Ca/c2*1-5-28(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;/h2*9-18H,5-8H2,1-4H3,(H2-,30,31,32,33,34,35,36);/q;;+2/p-2
Hazard Codes
Xn
Safety Statements
22-24/25
WGK Germany
3
RTECS
KH2752000
Water Solubility
20.98g/L at 20℃
Risk Statements
40
LogP
-1.99 at 25℃
BRN
4108121
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Please note: Our products and services are not intended to be used directly in diagnostic or therapeutic procedures.
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