Acid yellow 220 (C.I. 11714) supplier

Name
Acid Yellow 220
EINECS 274-929-7
CAS No. 71603-79-7
Density
Solubility
Melting Point
Formula C₂₄H₁₈IN₄NaO₇S
Boiling Point 766.9ºC at 760 mmHg
Molecular Weight 1206.72000
Flash Point 417.6 ºC
Transport Information
Appearance
Safety
Risk Codes
Molecular Structure
Hazard Symbols
Synonyms C.I.11714 Acid yellow 220;Acid yellow 220 (C.I. 11714);Yellow S-2G;Cobaltate(4-), bis(2-(((3-((1-(((2-chlorophenyl)amino)carbonyl)-2-(oxo-kappaO)propyl)azo-kappaN1)-4-(hydroxy-kappaO)phenyl)sulfonyl)amino)benzoato(3-))-, tetrasodium;Cobaltate(4-), bis(2-(((3-(2-(1-(((2-chlorophenyl)amino)carbonyl)-2-(oxo-kappaO)propyl)diazenyl-kappaN1)-4-(hydroxy-kappaO)phenyl)sulfonyl)amino)benzoato(3-))-, sodium (1:4);Tetrasodium bis(2-(((3-((1-((2-chloroanilino)carbonyl)-2-oxopropyl)azo)-4-hydroxyphenyl)sulphonyl)amino)benzoato(3-))cobaltate(4-);
PSA 389.24000
LogP 8.78500

Acid yellow 220 (C.I. 11714) Specification

The Acid yellow 220 (C.I. 11714), with the cas registry number 71603-79-7, has its systematic name of cobalt(2+) sodium 2-[({3-[(2Z)-2-{1-[(2-chlorophenyl)carboximidato]-2-oxopropylidene}hydrazinyl]-4-oxidophenyl}sulfonyl)amino]benzoate (1:4:2). And its product categories are including Dyes and Pigments.

The characteristics of this chemical are as follows: (1)ACD/LogP: 4.62; (2)# of Rule of 5 Violations: 3; (3)#H bond acceptors: 11; (4)#H bond donors: 5; (5)#Freely Rotating Bonds: 9; (6)Polar Surface Area: 168.55; (7)Flash Point: 417.6 °C; (8)Enthalpy of Vaporization: 117.15 kJ/mol; (9)Boiling Point: 766.9 °C at 760 mmHg; (10)Vapour Pressure: 9.86E-25 mmHg at 25°C; (11)Exact Mass: 1204.977923; (12)MonoIsotopic Mass: 1204.977923; (13)Topological Polar Surface Area: 389; (14)Heavy Atom Count: 77; (15)Formal Charge: 0; (16)Complexity: 963.

You could obtain the molecular structure by converting the following datas:
(1)SMILES:[Co+2].[Na+].[Na+].[Na+].[Na+].[O-]C(=O)c1ccccc1NS(=O)(=O)c2cc(c([O-])cc2)N\N=C(/C(=O)C)C(/[O-])=N/c3ccccc3Cl.Clc3ccccc3/N=C(/[O-])\C(=N\Nc1cc(ccc1[O-])S(=O)(=O)Nc2ccccc2C([O-])=O)C(=O)C
(2)InChI:InChI=1/2C23H19ClN4O7S.Co.4Na/c2*1-13(29)21(22(31)25-18-9-5-3-7-16(18)24)27-26-19-12-14(10-11-20(19)30)36(34,35)28-17-8-4-2-6-15(17)23(32)33;;;;;/h2*2-12,26,28,30H,1H3,(H,25,31)(H,32,33);;;;;/q;;+2;4*+1/p-6/b2*27-21+;;;;;
(3)InChIKey:IEZWQSSKUNSCBD-JAMTZZTIBJ

Product Name

Acid Yellow 220

Acid yellow 220 (C.I. 11714) Specification

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