Direct Blue 15

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Direct Blue 15
DirectBlue15.png
Identifiers
3D model (JSmol)
EC Number 219-385-3
Properties
C34H24N6Na4O16S4
Molar mass 992.79 g·mol−1
Appearance dark blue solid
good
Hazards
GHS pictograms GHS08: Health hazard
GHS signal word Danger
H350
P201, P202, P281, P308+313, P405, P501
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

Direct Blue 15 is an organic compound that is classified as an azo dye. It is a dark blue water soluble solid. It is a popular substantive dye, which means that it useful for dying cotton and related cellulosic materials. It is produced by azo coupling of o-dianisidine with the appropriate naphthalene disulfonate.[1]

References[edit]

  1. ^ Klaus Hunger; Peter Mischke; Wolfgang Rieper; Roderich Raue; Klaus Kunde; Aloys Engel (2005). "Azo Dyes". Ullmann's Encyclopedia of Industrial Chemistry. Ullmann’s Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. doi:10.1002/14356007.a03_245. ISBN 3527306730..