Kaliumselenocyanat
Bezeichnung:Kaliumselenocyanat
CAS-Nr3425-46-5
Englisch Name:Potassium selenocyanate
CBNumberCB2745266
SummenformelCKNSe
Molgewicht144.08
MOL-Datei3425-46-5.mol
Synonyma
Kaliumselenocyanat
Kaliumselenocyanat physikalisch-chemischer Eigenschaften
Schmelzpunkt | 147 °C |
Dichte | 2.347 |
storage temp. | Inert atmosphere,Room Temperature |
Aggregatzustand | Crystalline Solid, Powder, Crystals and/or Chunks |
Wichte | 2.347 |
Farbe | White to off-white |
Wasserlöslichkeit | Soluble in water, ethanol, dimethyl formamide, hexamethylphosphoramide, acetonitrile and methanol. Slightly soluble in terahydrofuran. |
Sensitive | Moisture Sensitive |
BRN | 3912121 |
Expositionsgrenzwerte | ACGIH: TWA 0.2 mg/m3 NIOSH: IDLH 1 mg/m3; TWA 0.2 mg/m3 |
InChI | InChI=1S/CHNSe.K/c2-1-3;/h3H;/q;+1/p-1 |
InChIKey | KYEKHFSRAXRJBR-UHFFFAOYSA-M |
SMILES | C(#N)[Se][K] |
CAS Datenbank | 3425-46-5(CAS DataBase Reference) |
EPA chemische Informationen | Selenocyanic acid, potassium salt (3425-46-5) |
Kennzeichnung gefährlicher | T,N,T+ |
R-Sätze: | 23/25-33-50/53-28-23 |
S-Sätze: | 20/21-28-45-60-61-36/37 |
RIDADR | UN 3283 6.1/PG 2 |
WGK Germany | 3 |
RTECS-Nr. | VT1400000 |
TSCA | Yes |
HazardClass | 6.1 |
PackingGroup | II |
HS Code | 28429090 |
Toxizität | guinea pig,LD50,skin,50mg/kg (50mg/kg),SKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE",National Technical Information Service. Vol. OTS0536978, |