ammonium hydrosulfide

The clouds had changed to ammonium hydrosulfide, the colors subdued tans.

The clouds are composed of ammonia crystals and possibly ammonium hydrosulfide.

Ammonium hydrosulfide, a component of "stink bombs" has not been isolated as a pure solid.

Perrhenate salts can be converted to tetrathioperrhenate by the action of ammonium hydrosulfide.

Solutions of ammonium hydrosulfide can be prepared by passing hydrogen sulfide gas through concentrated ammonia solution.

Evidence for a thin cloud which might be the postulated ammonium hydrosulfide cloud was provided by the nephelometer experiment.

The elevated S/N ratio implies depletion of ammonia in the pressure range 20-40 bar, where the ammonium hydrosulfide clouds form.

Ammonium hydrosulfide is the chemical compound with the formula (NH)SH.

It then likely becomes coated with more volatile materials like ammonium hydrosulfide and ammonia as the temperature decreases with their ascent," Sromovsky adds.

Otherwise all hydrogen sulfide would react with ammonia, producing ammonium hydrosulfide, and the ammonia clouds would appear instead in the pressure range 3-10 bar.

The lowest layer, the troposphere, has a complicated system of clouds and hazes, comprising layers of ammonia, ammonium hydrosulfide and water.

Hydrogen on top, then under that ammonia, ammonium hydrosulfide, water, and liquid hydrogen, all of them in various crystalline states, or melted, or diffused through each other.

Below these ammonia ice clouds, denser clouds made of ammonium hydrosulfide or ammonium sulfide (between 1-2 bar) and water (3-7 bar) are thought to exist.

The upper clouds are composed of ammonia crystals, while the lower level clouds appear to consist of either ammonium hydrosulfide (NHSH) or water.

The dark color of UDS (as well as GDS) may be caused by thinning of the underlying hydrogen sulfide or ammonium hydrosulfide clouds.

The clouds visible from space consist of ammonia ice and ammonium hydrosulfide -- a sort of smoggy chemical stew -- and the conditions below are brutal, especially inside the Great Red Spot.

The key finding: cloud particles at the top of the great storm are composed of a mix of three substances: water ice, ammonia ice, and an uncertain third constituent that is possibly ammonium hydrosulfide.

Both Jupiter and Saturn have an outer cirriform cloud deck composed of ammonia, an intermediate stratiform haze-cloud layer made of ammonium hydrosulfide, and an inner deck of cumulus water clouds.

The troposphere hosts four cloud layers: methane clouds at about 1.2 bar, hydrogen sulfide and ammonia clouds at 3-10 bar, ammonium hydrosulfide clouds at 20-40 bar, and finally water clouds below 50 bar.

The probe encountered none of the expected layers of clouds - a topmost layer of ammonia crystals, a middle layer of ammonium hydrosulfide and a lower layer of water and ice crystals - and fewer lightning storms than expected.

At this location, the probe did not detect the three distinct layers of clouds (a topmost layer of ammonia crystals, a middle layer of ammonium hydrosulfide, and a final, thick layer of water and ice crystals) that researchers had anticipated.