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979-88-4

Name 2,2'-Biquinoline-4,4-dicarboxylic acid disodium salt
CAS 979-88-4
EINECS(EC#) 629-761-2
Molecular Formula C20H11N2Na2O4
MDL Number MFCD00037500
Molecular Weight 389.29
MOL File 979-88-4.mol
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Chemical Properties

Melting point  300℃
storage temp.  Inert atmosphere,2-8°C
solubility  0.5% sodium bicarbonate: soluble50mg/mL
form  Powder/Chunks
color  white to light yellow
Water Solubility  Soluble in water.
Detection Methods HPLC
Stability: Hygrscopic
InChI InChI=1S/C20H12N2O4.Na.H/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);;
InChIKey AUPXFICLXPLHBB-UHFFFAOYSA-L
SMILES C(C1=CC(C2=NC3=CC=CC=C3C(C(=O)O)=C2)=NC2=CC=CC=C12)(=O)O.[NaH]
CAS DataBase Reference 979-88-4(CAS DataBase Reference)
EPA Substance Registry System 979-88-4(EPA Substance)

Safety Data

Hazard Codes  Xn,Xi
Risk Statements 
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 
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 label where possible) .
S36:Wear suitable protective clothing .
WGK Germany  3
TSCA  Yes
HS Code  29339900

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