Pigment Red 29

Pigment Red 29

Identifiers
CAS Registry Number	81-33-4
Properties
Chemical formula	C24H10N2O4
Appearance	Maroon solid
Except where noted otherwise, data is given for materials in their standard state (at 25 °C (77 °F), 100 kPa)
Infobox references

Pigment Red 29 is an organic compound that is used as a vat dye. Structurally, it is a derivative of perylene, although it is produced from acenaphthene. It is a less common dye compared to related derivatives such as pigment red 190.^[1][2]

References

Dyeing Techniques Batik Dyeing Ikat Kalamkari Katazome Leheria Mordant Reactive dye printing Resist Ring dyeing Rōketsuzome Shibori Tie-dye Tsutsugaki Types of dyes Dyes Natural Acid Reactive Solvent Substantive Sulfur Vat Disperse Traditional textile dyes Armenian cochineal Black walnut Bloodroot Brazilin Cochineal Cudbear Cutch Dyewoods Fustic Gamboge Henna Indigo Kermes Logwood Madder Polish cochineal Saffron Turmeric Tyrian purple Weld Woad History Trade and use of saffron Traditional dyes of the Scottish Highlands Craft dyes Dylon Inkodye Procion Rit Jacquard Products Reference Glossary of dyeing terms List of dyes