Zinnsulfid

Bezeichnung:Zinnsulfid

CAS-Nr1314-95-0

Englisch Name:Tin sulfide

CBNumberCB7320976

SummenformelSSn

Molgewicht150.77

MOL-Datei1314-95-0.mol

Synonyma

Zinnsulfid

Zinnsulfid physikalisch-chemischer Eigenschaften

Schmelzpunkt

882°C

Siedepunkt

1202.34°C (estimate)

Dichte

5.22 g/mL at 25 °C(lit.)

Löslichkeit

insoluble in H2O; soluble in concentrated acid solutions

Aggregatzustand

-8 Mesh

Wichte

5.08

Wasserlöslichkeit

Soluble in conc. HCl, hot conc. H{2}SO{4}.Insoluble in water.

Merck

14,8791

crystal system

Nogata

Space group

Pmcn

Solubility Product Constant (Ksp)

pKsp: 25.00

Lattice constant

a/nm	b/nm	c/nm	α/o	β/o	γ/o	V/nm3
0.4334	1.12	0.3987	90	90	90	0.1935

Expositionsgrenzwerte

ACGIH: TWA 2 mg/m3
NIOSH: IDLH 100 mg/m3; TWA 2 mg/m3

LogP

-2.47

CAS Datenbank

1314-95-0(CAS DataBase Reference)

EPA chemische Informationen

Tin sulfide (SnS) (1314-95-0)

Bandgap

1.07 -1.32 eV

Electronic properties

2D semiconductor

Sicherheit

Kennzeichnung gefährlicher	Xi
R-Sätze:	36/37/38
S-Sätze:	26-37/39
WGK Germany	3
TSCA	Yes

Gefahreninformationscode (GHS)

Tin sulfide Chemische Eigenschaften,Einsatz,Produktion Methoden

Application

In the form of single or few-layer thin films,?exfoliated SnS?nanosheets have various applications.?These include light emitters, field effect transistors (FETs), gas sensors, photodetectors, thermoelectric and photovoltaic devices.
Beschreibung
Tin sulfide (SnS), with a direct energy band-gap of about 1.3 eV, and a high optical absorption coefficient over 5 × 104 cm-1,?is a promising new candidate for applications in the next generation of photovoltaic solar cells. Made of earth-abundant, relatively cheap and environmentally-nontoxic elements, SnS is solution processable and stable in both alkaline and acidic conditions.
synthetische
Synthetic?- Chemical Vapour Transport (CVT)
Synthese

Tin sulfide?(SnS)?is manufactured using chemical vapour transport (CVT) crystallisation, with crystals having a purity in excess of 99.999%.
R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
Chemische Eigenschaften
Dark-gray or black, crystalline powder. Soluble in concentrated hydrochloric acid (decomposes); insoluble in dilute acids and water.
Verwenden
Polymerization catalyst.Tin(II) sulfide is used as a polymerization catalyst. It is also used as a friction material. Further, it is used in optoelectronic device as well as a component in heterojunction photovoltaic devices.
Verwenden
The p-type IV-VI semiconductor tin(II) sulfide is of interest for use in optoelectronic devices. SnS is also used as a nontoxic, inexpensive component in heterojunction photovoltaic devices.
Hazard
Toxic material.
Flammability and Explosibility
Not classified

Tin sulfide Upstream-Materialien And Downstream Produkte

Zinnsulfid Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

1314-95-0, Tin sulfide Verwandte Suche:

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