31462

Nickel(II)-chlorid Hexahydrat

puriss. p.a., ≥98%

• Lineare Formel: NiCl₂ · 6H₂O
• CAS-Nummer: 7791-20-0
• Molekulargewicht: 237.69
• MDL-Nummer: MFCD00149809
• UNSPSC-Code: 12352302
• PubChem Substanz-ID: 329753776
• NACRES: NA.21
• Assay: ≥98%
• Form: powder or crystals

Eigenschaften

• Qualität: puriss. p.a.
• Qualitätsniveau: 200
• Assay: ≥98%
• Form: powder or crystals
• Eignung der Reaktion: reagent type: catalyst; core: nickel
• pH-Wert: 4-7 (20 °C, 5%)
• Anionenspuren: sulfate (SO₄^2-): ≤50 mg/kg
• Kationenspuren: Ca: ≤50 mg/kg; Cd: ≤10 mg/kg; Co: ≤100 mg/kg; Cu: ≤10 mg/kg; Fe: ≤20 mg/kg; Mg: ≤10 mg/kg; Na: ≤50 mg/kg; Pb: ≤10 mg/kg; Zn: ≤10 mg/kg
• Lagertemp.: room temp
• SMILES String: [H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].Cl[Ni]Cl
• InChI: 1S/2ClH.Ni.6H2O/h2*1H;;6*1H2/q;;+2;;;;;;/p-2
• InChIKey: LAIZPRYFQUWUBN-UHFFFAOYSA-L

Beschreibung

Allgemeine Beschreibung

Nickel(II) chloride hexahydrate is a hydrated nickel salt. Its crystals were monoclinic and structure was investigated by X-ray single crystal method.

Anwendung

Nickel(II) chloride hexahydrate may be employed as a catalyst in the high yield synthesis of tetra-substituted pyrrole derivatives. It may be used for the conversion of tetrahydropyranyl (THP) and tert-butyldimethylsilyl (TBS) ethers to the corresponding hydroxyl compounds.

Sicherheitshinweise

• Piktogramme: GHS06,GHS08,GHS09
• Signalwort: Danger
• H-Sätze: H301 + H331,H315,H317,H334,H341,H350i,H360D,H372,H410
• P-Sätze: P202 - P273 - P280 - P301 + P310 - P302 + P352 - P304 + P340 + P311
• Gefahreneinstufungen: Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1A Inhalation - Muta. 2 - Repr. 1B - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 1 Inhalation
• Zielorgane: Lungs
• Lagerklassenschlüssel: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable