83374

Mercury(II) thiocyanate

purum p.a., ≥95.5% (complexometric)

• Synonyme(s) : Mercuric isothiocyanate, Mercuric sulfocyanide, Mercuric thiocyanate, Mercury di(thiocyanate), Thiocyanic acid, mercury(II) salt
• Formule linéaire : Hg(SCN)₂
• Numéro CAS: 592-85-8
• Poids moléculaire : 316.75
• Beilstein: 3561344
• Numéro CE : 209-773-0
• Numéro MDL: MFCD00011039
• Code UNSPSC : 12161600
• ID de substance PubChem : 329769071
• Nomenclature NACRES : NA.22

Propriétés

• Qualité: purum p.a.
• Niveau de qualité: 100
• Essai: ≥95.5% (complexometric)
• Forme: solid
• Pertinence de la réaction: core: mercury; reagent type: catalyst
• Pf: 165 °C (dec.) (lit.)
• Densité: 3.71 g/mL at 25 °C (lit.)
• Traces de cations: Ca: ≤50 mg/kg; Cd: ≤50 mg/kg; Co: ≤50 mg/kg; Cu: ≤50 mg/kg; Fe: ≤50 mg/kg; K: ≤1000 mg/kg; Na: ≤100 mg/kg; Ni: ≤50 mg/kg; Pb: ≤50 mg/kg; Zn: ≤50 mg/kg
• Chaîne SMILES: N#CS[Hg]SC#N
• InChI: 1S/2CHNS.Hg/c2*2-1-3;/h2*3H;/q;;+2/p-2
• Clé InChI: GBZANUMDJPCQHY-UHFFFAOYSA-L

Description

Application

Catalyst for addition of HSCN to alkynes.

Mercury(II) thiocyanate has been used for the determination of the chloride ions by colorimetric method.[1]
It can be employed as a reactant for the synthesis of:

• Polymeric mercury(II) coordination complexes with various derivatives of 4,4′-bipyridine ligands via the branched tube method.[2][3]
• Manganese mercury thiocyanate (MMTC), an organometallic optical single-crystal.[4]
• Heterotrinuclear copper(II)–mercury(II)–copper(II) complexes possessing antibacterial and antifungal activities.[5]

Clause de non-responsabilité

For U.S. Customers: Contains mercury; Do not place in trash - dispose according to local, state, or federal laws.

Informations sur la sécurité

• Pictogrammes: GHS06,GHS08,GHS09
• Mention d'avertissement: Danger
• Mentions de danger: H300 + H310 + H330,H373,H410
• Conseils de prudence: P262 - P264 - P273 - P280 - P302 + P352 + P310 - P304 + P340 + P310
• Classification des risques: Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2
• Risques supp: EUH032
• Code de la classe de stockage: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): 248.0 °F - closed cup
• Point d'éclair (°C): 120 °C - closed cup
• Équipement de protection individuelle: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges