1.02733

Copper(II) chloride dihydrate

for analysis EMSURE^® ACS,Reag. Ph Eur

• Sinonimo/i: Copper(II) chloride dihydrate, Copper dichloride dihydrate
• Formula empirica (notazione di Hill): Cl₂Cu · 2H₂O
• Numero CAS: 10125-13-0
• Peso molecolare: 170.48
• Numero MDL: MFCD00149674
• Codice UNSPSC: 12352302
• Numero indice EU: 231-210-2
• NACRES: NA.21
• Saggio: ≥99.0% (iodometric)
• Grado: ACS reagent
• Stato: solid
• Solubilità: 757 g/L

Proprietà

• Grado: ACS reagent
• Livello qualitativo: 300
• agenzia: reag. Ph. Eur.
• Nome Commerciale: EMSURE^®
• Saggio: ≥99.0% (iodometric)
• Stato: solid
• Potenza: 584 mg/kg LD₅₀, oral (Rat)
• Impurezze: ≤0.01% Insoluble matter
• pH: 3.0-3.8 (20 °C, 50 g/L in H₂O)
• Punto di fusione: 598 °C
• Solubilità: 757 g/L
• Densità: 2.53 g/cm³ at 20 °C
• Densità bulk: 1070 kg/m³
• Anioni in tracce: nitrate (NO₃^-): ≤0.015%; sulfate (SO₄^2-): ≤0.005%
• Cationi in tracce: As: ≤0.0001%; Ca: ≤0.005%; Fe: ≤0.003%; K: ≤0.01%; N: ≤0.003%; Na: ≤0.02%; Ni: ≤0.001%; Pb: ≤0.004%
• Temperatura di conservazione: 2-30°C
• InChI: 1S/2ClH.Cu.2H2O/h2*1H;;2*1H2/q;;+2;;/p-2; MPTQRFCYZCXJFQ-UHFFFAOYSA-L

Descrizione

Applicazioni

• 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).

Linkage

Replaces: CX2150; CX2150-1; CX2150-5

Risultati analitici

Assay (iodometric): ≥ 99.0 %
Insoluble matter: ≤ 0.01 %
pH-value (5 %; water): 3.0 - 3.8
Sulfate (SO₄): ≤ 0.005 %
Nitrate (NO₃): ≤ 0.015 %
Total nitrogen (N): ≤ 0.003 %
As (Arsenic): ≤ 0.0001 %
Ca (Calcium): ≤ 0.005 %
Fe (Iron): ≤ 0.003 %
K (Potassium): ≤ 0.01 %
Na (Sodium): ≤ 0.02 %
Ni (Nickel): ≤ 0.001 %
Pb (Lead): ≤ 0.004 %
Corresponds to ACS, Reag. Ph. Eur.

Note legali

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

Informazioni sulla sicurezza

• Pittogrammi: GHS05,GHS07,GHS09
• Avvertenze: Danger
• Indicazioni di pericolo: H302 + H312,H315,H318,H410
• Consigli di prudenza: P264 - P273 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338
• Classi di pericolo: Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Skin Irrit. 2
• Codice della classe di stoccaggio: 8B - Non-combustible corrosive hazardous materials
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable