Collect. Czech. Chem. Commun.
1954, 19, 925-929
https://doi.org/10.1135/cccc19540925
Sulfonphthaleine I. Über das Brenzcatechinsulfonphthalein (Brenzcatechinviolett)
Z. Vodák and O. Leminger
This article is part of serial Sulfonphthaleine.