How soluble is water ice in liquid H2S?

This seems to be ridiculously hard to research, as Google only wants to give me results about dissolving H2S in water (rather than the other way around)--and when I tried to get around that by looking for information on H2O/H2S phase diagrams, or eutectic mixtures, all I could get was single-substance phase diagrams for one or the other, and information about deep eutectic solvents for H2S scrubbing.


So... does anybody know how soluble water ice is in liquid H2S at -70 to -80 Celsius?


