72285

Nickel(II)-sulfat Heptahydrat

purum p.a., crystallized, ≥99.0% (KT)

• Lineare Formel: NiSO₄ · 7H₂O
• CAS-Nummer: 10101-98-1
• Molekulargewicht: 280.86
• EG-Nummer: 232-104-9
• MDL-Nummer: MFCD00149814
• UNSPSC-Code: 12352300
• PubChem Substanz-ID: 329763961
• NACRES: NA.21

Eigenschaften

• Qualität: purum p.a.; crystallized
• Qualitätsniveau: 200
• Assay: ≥99.0% (KT)
• Form: crystals
• Dichte: 1.948 g/mL at 25 °C (lit.)
• Anionenspuren: chloride (Cl^-): ≤50 mg/kg
• Kationenspuren: Ca: ≤50 mg/kg; Cd: ≤50 mg/kg; Co: ≤500 mg/kg; Cu: ≤50 mg/kg; Fe: ≤50 mg/kg; K: ≤100 mg/kg; Na: ≤100 mg/kg; Pb: ≤50 mg/kg; Zn: ≤50 mg/kg
• SMILES String: [Ni++].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[O-]S([O-])(=O)=O
• InChI: 1S/Ni.H2O4S.7H2O/c;1-5(2,3)4;;;;;;;/h;(H2,1,2,3,4);7*1H2/q+2;;;;;;;;/p-2
• InChIKey: OGKAGKFVPCOHQW-UHFFFAOYSA-L

Beschreibung

Allgemeine Beschreibung

Nickel(II) sulfate hexahydrate is a hydrated nickel salt. Its thermal decomposition in the presence of air and helium has been studied. Its crystals exist in monoclinic and tetragonal polymorphic forms.

Anwendung

Nickel(II) sulfate hexahydrate may be used in the preparation of NiFe₂O₄ nanoparticles (NPs), required for the fabrication of a glucose biosensor.

Sicherheitshinweise

• Piktogramme: GHS07,GHS08,GHS09
• Signalwort: Danger
• H-Sätze: H302 + H332 - H315 - H317 - H334 - H341 - H350i - H360D - H372 - H410
• P-Sätze: P202 - P273 - P280 - P301 + P312 - P302 + P352 - P308 + P313
• Gefahreneinstufungen: Acute Tox. 4 Inhalation - Acute Tox. 4 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: respiratory tract irritation
• 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