Originally posted by not_important
SrSO4 Solubility in water 0.0135 g/100 ml (25°C)
BaSO4 Solubility in water 0.000115 g/100 ml (18°C)
low, but still 100x that of barium, plus it has an annoying tendency to be a bit more soluble in dilute acids or even in neutral salt solutions. I
was rather peeved when a double decomposition that precipitated SrSO4 resulted in a product that had extremely strong strontium lines in its spectrum.
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