Compound Formation and Solubility in Systems of the Type Sulfuric Acid: Metal Sulfate.

Silver Hydrogen Sulfate, Ag(O3SOH): Preparation, and the OD Character of the Crystal Structure

“…Crystal Structure Determination . The crystals obtained by rapidly adding dimethyl sulfate to the sulfuric acid solution at room temperature are needlelike and possibly the same as those observed by Schultz in 1868 1 and by Kendall and Davidson in 1921 …”

“…The first attempts to crystallize Ag 2 SO 4 from H 2 SO 4 in order to obtain the hydrogen sulfate derivative date back to last century . In this century, silver sulfate was observed to dissolve in concentrated sulfuric acid giving rise on cooling to solids of different compositions, depending on the silver concentration . A solid of composition Ag 2 SO 4 ·2 H 2 SO 4 was observed to freeze at temperatures below 39 °C from solutions containing up to 12.4 mol % of Ag 2 SO 4 .…”

Determination of Total Protein in Cerebrospinal Fluid by Ultramicro-Kjeldahl Nitrogen Procedure

“…of 100% sulfuric acid at 38°C. (6). Mercurochrome (also Merthiola-te) is soluble, >4 grams per 100 ml.…”

Synthese und Kristallstruktur von Ba(HSO4)2(H2SO4)3 und Sr(HSO4)2(H2SO4) / Synthesis and Structure of Ba (HSO4)2(H2SO4)3 and Sr(HSO4)2(H2SO4)

“…Ü ber die Zusam m ensetzung der H ydrogensulfat-D ihydrogensulfate der E rdalkalim etalle Sr und Ba ist nicht viel bekannt. Lediglich durch therm i sche und chem ische Bestim m ungsm ethoden w ur de von Kendall and Davidson [6] eine Ver bindung der Zusam m ensetzung B a S 0 4 3H 2S 0 4 postuliert. Im System S rS 0 4/H 2S 0 4 ergaben Löslichkeitsuntersuchungen keine H inw eise auf die Existenz von H ydrogensulfat-D ihydrogensulfaten [7,8].…”