Ammonium thiocyanate

Ammonium thiocyanate
Identifiers
CAS Number	1762-95-4 ;
3D model (JSmol)	Interactive image;
ChEBI	CHEBI:231858;
ChemSpider	14901 ;
ECHA InfoCard	100.015.614
EC Number	217-175-6;
PubChem CID	15666;
RTECS number	XN6465000;
UNII	YYL9152Z1Y ;
UN number	3077
CompTox Dashboard (EPA)	DTXSID3029653 ;
	InChI InChI=1S/CHNS.H3N/c2-1-3;/h3H;1H3 Key: SOIFLUNRINLCBN-UHFFFAOYSA-N ; InChI=1/CHNS.H3N/c2-1-3;/h3H;1H3 Key: SOIFLUNRINLCBN-UHFFFAOYAF;
	SMILES [S-]C#N.[NH4+];
Properties
Chemical formula	[NH4][SCN]
Molar mass	76.122 g/mol
Appearance	Colorless hygroscopic crystalline solid
Density	1.305 g/cm3
Melting point	149.5 °C (301.1 °F; 422.6 K)
Boiling point	170 °C (338 °F; 443 K) (decomposes)
Solubility in water	128 g/(100 mL) (0 °C)
Solubility	soluble in liquid ammonia, alcohol, acetone
Magnetic susceptibility (χ)	−48.1·10−6 cm3/mol
Hazards
	GHS labelling:
Pictograms
Signal word	Warning
Hazard statements	H302, H312, H332, H410, H412
Precautionary statements	P261, P264, P270, P271, P273, P280, P301+P312, P302+P352, P304+P312, P304+P340, P312, P322, P330, P363, P391, P501
NFPA 704 (fire diamond)	2 1 1
Safety data sheet (SDS)	External MSDS
Related compounds
Other anions	Ammonium cyanate
Other cations	Guanidinium thiocyanate; Lithium thiocyanate; Sodium thiocyanate; Potassium thiocyanate; Barium thiocyanate; Cobalt(II) thiocyanate; Copper(I) thiocyanate; Copper(II) thiocyanate; Silver thiocyanate; Mercury(II) thiocyanate; Lead(II) thiocyanate;
Related compounds	Ammonium cyanide
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

Ammonium thiocyanate is an inorganic compound with the formula [NH₄]⁺[SCN]⁻. It is an ammonium salt of thiocyanic acid. It consists of ammonium cations [NH₄]⁺ and thiocyanate anions [SCN]⁻.