Colour Index
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Name: C.I. Direct Blue 8 CAS: 2429-71-2 C.I. No.: C.I. 24140 Synonyms C.I. 24140; C.I. Direct Blue 8 (VAN); C.I. Direct Blue 8, disodium salt; C.I. Direct Blue 8; C.I. Direct Blue 8, disodium salt (8CI); disodium (3Z)-3-({3,3'-dimethoxy-4'-[(2E)-2-(1-oxo-4-sulfonatonaphthalen-2(1H)-ylidene)hydrazino]biphenyl-4-yl}hydrazono)-4-oxo-3,4-dihydronaphthalene-1-sulfonate; 7-azabicyclo[4.1.0]hepta-1,3,5-triene Molecular Formula C6H5N Molecular Weight 91.1106 InChI InChI=1/C6H5N/c1-2-4-6-5(3-1)7-6/h1-4,7H CAS Registry Number 2429-71-2 EINECS 219-382-7 Molecular Structure ![2429-71-2 disodium 3,3'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis(4-hydroxynaphthalene-1-sulphonate)](http://images.chemnet.com/suppliers/chembase/086/257086.gif)
Density 1.152g/cm3 Boiling point 186.042°C at 760 mmHg Refractive index 1.624 Flash point 72.507°C
Colour Index Database
