Ammonium tetrathioarsenate is a chemical compound with the chemical formula (NH4)3AsS4.
Synthesis
Reaction of arsenic trisulfide with yellow ammonium sulphide:
- As2S3 3(NH4)2S 2S → 2(NH4)3AsS4
Physical properties
Ammonium tetrathioarsenate forms cololess crystals of orthorhombic system, spatial group Pcmn.
References
