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Vat Violet 10

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Vat Violet 10 Basic information
Vat Violet 10 Chemical Properties
Vat Violet 10 Usage And Synthesis
  • Purification MethodsDissolve isoviolanthrone in 98% H2SO4 and precipitate it by adding water to reduce the acid concentration to about 90%. It sublimes in vacuo to give dark green-violet needles [Parkyns & Ubblehode J Chem Soc 4188 1960]. [Beilstein 7 I 465, 7 II 815, 7 III 4538, 7 IV 2747.]
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