1.02733

Kupfer(II)-Chlorid-Dihydrat

for analysis EMSURE^® ACS,Reag. Ph Eur

• Synonym(e): Kupfer(II)-Chlorid-Dihydrat, Kupferdichlorid-Dihydrat
• Empirische Formel (Hill-System): Cl₂Cu · 2H₂O
• CAS-Nummer: 10125-13-0
• Molekulargewicht: 170.48
• MDL-Nummer: MFCD00149674
• UNSPSC-Code: 12352302
• EG-Index-Nummer: 231-210-2
• NACRES: NA.21

Eigenschaften

• Qualität: ACS reagent
• Qualitätsniveau: 300
• Agentur: reag. Ph. Eur.
• Produktlinie: EMSURE^®
• Assay: ≥99.0% (iodometric)
• Form: solid
• Wirksamkeit: 584 mg/kg LD₅₀, oral (Rat)
• Verunreinigungen: ≤0.01% Insoluble matter
• pH-Wert: 3.0-3.8 (20 °C, 50 g/L in H₂O)
• mp (Schmelzpunkt): 598 °C
• Löslichkeit: 757 g/L
• Dichte: 2.53 g/cm³ at 20 °C
• Schüttdichte: 1070 kg/m³
• Anionenspuren: nitrate (NO₃^-): ≤0.015%; sulfate (SO₄^2-): ≤0.005%
• Kationenspuren: As: ≤0.0001%; Ca: ≤0.005%; Fe: ≤0.003%; K: ≤0.01%; N: ≤0.003%; Na: ≤0.02%; Ni: ≤0.001%; Pb: ≤0.004%
• Lagertemp.: 2-30°C
• InChI: 1S/2ClH.Cu.2H2O/h2*1H;;2*1H2/q;;+2;;/p-2
• InChIKey: MPTQRFCYZCXJFQ-UHFFFAOYSA-L

Beschreibung

Anwendung

• Chitosan-based film supported copper nanoparticles: A potential and reusable catalyst for the reduction of aromatic nitro compounds.: This study investigates the application of copper(II) chloride dihydrate in the development of chitosan-based films embedded with copper nanoparticles, which serve as an effective and reusable catalyst for the reduction of aromatic nitro compounds. The process highlights the potential of copper(II) chloride dihydrate in catalytic applications within analytical chemistry, providing a sustainable approach to chemical reactions (de Souza JF et al., 2017).

Verlinkung

Ersetzt: CX2150; CX2150-1; CX2150-5

Hinweis zur Analyse

Gehalt (iodometrisch): ≥ 99,0 %
Unlösliche Anteile: ≤ 0,01 %
pH-Wert (5 %; Wasser): 3,0–3,8
Sulfat (SO₄): ≤ 0,005 %
Nitrat (NO₃): ≤ 0,015 %
Gesamtstickstoff (N): ≤ 0,003 %
As (Arsen): ≤ 0,0001 %
Ca (Calcium): ≤ 0,005 %
Fe (Eisen): ≤ 0,003 %
K (Kalium): ≤ 0,01 %
Na (Natrium): ≤ 0,02 %
Ni (Nickel): ≤ 0,001 %
Pb (Blei): ≤ 0,004 %
Entspricht ACS, Reag. Ph. Eur.

Rechtliche Hinweise

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Sicherheitshinweise

• Piktogramme: GHS05,GHS07,GHS09
• Signalwort: Danger
• H-Sätze: H302 + H312,H315,H318,H410
• P-Sätze: P264 - P273 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Skin Irrit. 2
• Lagerklassenschlüssel: 8B - Non-combustible corrosive hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable