Ammonium hydrosulfide (NH4SH) as a potentially significant sulfur sink in interstellar ices

Open Access

Table 1

Summary of NH₃ :H₂S experiments performed.

Dosing ratios		Final ratios ^(a)			Lim. react.	Dep. time (min)
NH₃	H₂S	NH₄SH	NH₃	H₂S
10	11	10	0	1	NH₃	20, 40, 60
3	2	2	1	0	H₂S	20, 40, 60
2	3	2	0	1	NH₃	20, 40, 60

Notes. ^(a) Once 100% of the limiting reactant is consumed in the acidbase reaction.

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