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CAS No.: | 979-88-4 |
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Name: | 2,2'-Biquinoline-4,4-dicarboxylic acid disodium salt |
Molecular Structure: | |
Formula: | C20H10N2Na2O4 |
Molecular Weight: | 388.28 |
Synonyms: | 2,2'-Bicinchoninicacid, disodium salt (7CI,8CI);[2,2'-Biquinoline]-4,4'-dicarboxylic acid,disodium salt (9CI);Disodium 2,2'-bicinchoninate;Disodium2,2'-biquinoline-4,4'-dicarboxylate;Disodium 2,2'-dicinchonate;Disodiumbicinchoninate;(2,2'-Biquinoline)-4,4'-dicarboxylic acid, sodium salt (1:2); |
EINECS: | 629-761-2 |
Melting Point: | 300℃ |
Boiling Point: | 626.2 °C at 760 mmHg |
Flash Point: | 332.5 °C |
Solubility: | Soluble in water. |
Hazard Symbols: | Xn, Xi |
Risk Codes: | 36/37-42-36/38-36/37/38-20/21/22 |
Safety: | 22-26-36/37-45-36 |
PSA: | 106.04000 |
LogP: | 1.17700 |
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The Molecular Structure of (2,2'-Biquinoline)-4,4'-dicarboxylic acid, sodium salt (1:2) (CAS NO.979-88-4):
Empirical Formula: C20H10N2Na2O4
Molecular Weight: 388.2839
IUPAC: disodium 2-(4-carboxylatoquinolin-2-yl)quinoline-4-carboxylate
Appearance: Light yellow powder
Nominal Mass: 388 Da
Average Mass: 388.2839 Da
Monoisotopic Mass: 388.043597 Da
Flash Point: 332.5 °C
Enthalpy of Vaporization: 97.44 kJ/mol
Boiling Point: 626.2 °C at 760 mmHg
Vapour Pressure: 1.51E-16 mmHg at 25°C
InChI
InChI=1/C20H12N2O4.2Na/c23-19(24)13-9-17(21-15-7-3-1-5-11(13)15)18-10-14(20(25)26)12-6-2-4-8-16(12)22-18;;/h1-10H,(H,23,24)(H,25,26);;/q;2*+1/p-2
Smiles
[Na+].[Na+].n1c(cc(c2ccccc12)C(=O)[O-])c1nc2ccccc2c(c1)C(=O)[O-]
Classification Code: TSCA Flag P [A commenced PMN (Premanufacture Notice) substance]
(2,2'-Biquinoline)-4,4'-dicarboxylic acid, sodium salt (1:2) (CAS NO.979-88-4) is used to determine the concentration of protein.
Hazard Codes: XnXi
Risk Statements: 36/37-42-36/38-36/37/38-20/21/22
R36/37:Irritating to eyes and respiratory system
R42:May cause sensitization by inhalation
R36/38:Irritating to eyes and skin
R36/37/38:Irritating to eyes, respiratory system and skin
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed
Safety Statements: 22-26-36/37-45-36
S22:Do not breathe dust
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37:Wear suitable protective clothing and gloves
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S36:Wear suitable protective clothing
WGK Germany: 3
(2,2'-Biquinoline)-4,4'-dicarboxylic acid, sodium salt (1:2) (CAS NO.979-88-4) is also called as (2,2'-Biquinoline)-4,4'-dicarboxylic acid, disodium salt .