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| Identifiers | |
|---|---|
| CAS Number | |
| Properties | |
| Chemical formula | H12N3S4V |
| Molar mass | 233.30 g·mol |
| Appearance | White powder |
| Density | g/cm |
| Solubility in water | soluble |
| Hazards | |
| GHS labelling: | |
| Pictograms | 
|
| Signal word | Warning |
| Precautionary statements | P264, P270, P301, P312, P330, P501 |
| Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). Infobox references | |
Ammonium tetrathiovanadate is a chemical compound with the chemical formula (NH4)3VS4.
Synthesis
Physical properties
Ammonium tellurate forms white crystals
Chemical properties
Like other ammonium salts, ammonium tetrathiovanadate decomposes when heated. Its decomposition reaction in nitrogen is as follows:
- (NH4)3VS4 → 6NH3↑ + 3H2S↑ + V2S5
- V2S5 → V2S3 + 2S
References
- "CAS 14693-56-2 Ammonium tetrathiovanadate(v),99 - Alfa Chemistry". alfa-chemistry.com. Retrieved 24 December 2024.