Traductions de „purpurin“ dans le dictionnaire portugais » anglais

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purpurina

purpurin

Exemples monolingues (non-vérifiés par l'équipe de rédaction)

anglais

Unlike alizarin, purpurin is dissolved by boiling in a solution of aluminum sulfate, from which it can be precipitated by acid.

en.wikipedia.org

The key variable is controlling the colloid size: goldstone has macroscopic reflective crystals; purpurin glass has microscopic opaque particles; copper ruby glass has submicroscopic transparent nanoparticles.

en.wikipedia.org

Purpurin, which can be cultivated as a conventional crop, serves as an excellent organic electrode and its widespread usage could solve the problem of the disposal of used batteries.

www.mining.com