96466

Zinkcarbonat basisch

purum p.a., ≥58% Zn basis (KT)

• Synonym(e): Zinkhydroxidcarbonat
• Lineare Formel: [ZnCO₃]₂ · [Zn(OH)₂]₃
• CAS-Nummer: 5263-02-5
• EG-Nummer: 226-076-7
• MDL-Nummer: MFCD00011519
• UNSPSC-Code: 12352302
• PubChem Substanz-ID: 329770510
• NACRES: NA.21

Eigenschaften

• Qualitätsniveau: 200
• Qualität: purum p.a.
• Form: powder
• Konzentration: ≥58% Zn (KT)
• Löslichkeit: water: insoluble
• Anionenspuren: chloride (Cl^-): ≤500 mg/kg; sulfate (SO₄^2-): ≤5000 mg/kg
• Kationenspuren: Ca: ≤5000 mg/kg; Cd: ≤50 mg/kg; Co: ≤50 mg/kg; Cu: ≤50 mg/kg; Fe: ≤200 mg/kg; K: ≤200 mg/kg; Na: ≤1000 mg/kg; Ni: ≤50 mg/kg; Pb: ≤50 mg/kg
• SMILES String: [Zn++].[Zn++].O[Zn]O.O[Zn]O.O[Zn]O.[O-]C([O-])=O.[O-]C([O-])=O
• InChI: 1S/2CH2O3.6H2O.5Zn/c2*2-1(3)4;;;;;;;;;;;/h2*(H2,2,3,4);6*1H2;;;;;/q;;;;;;;;5*+2/p-10
• InChIKey: UOURRHZRLGCVDA-UHFFFAOYSA-D

Beschreibung

Anwendung

Zinc carbonate basic (basic zinc carbonate, [ZnCO₃]₂.[Zn(OH)₂]₃) may be used in the preparation of ZnO nanopowder. It may be employed as a catalyst for the synthesis of methyl phenylcarbamate, via reaction between aniline and dimethyl carbonate.

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 2
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable