1.02733

Copper(II) chloride dihydrate

for analysis EMSURE^® ACS,Reag. Ph Eur

• Synonyme(s) : Copper(II) chloride dihydrate, Copper dichloride dihydrate
• Formule empirique (notation de Hill): Cl₂Cu · 2H₂O
• Numéro CAS: 10125-13-0
• Poids moléculaire : 170.48
• Numéro MDL: MFCD00149674
• Code UNSPSC : 12352302
• Numéro de classement CE : 231-210-2
• Nomenclature NACRES : NA.21

Propriétés

• Qualité: ACS reagent
• Niveau de qualité: 300
• Agence: reag. Ph. Eur.
• Gamme de produits: EMSURE^®
• Pureté: ≥99.0% (iodometric)
• Forme: solid
• Puissance: 584 mg/kg LD₅₀, oral (Rat)
• Impuretés: ≤0.01% Insoluble matter
• pH: 3.0-3.8 (20 °C, 50 g/L in H₂O)
• Pf: 598 °C
• Solubilité: 757 g/L
• Densité: 2.53 g/cm³ at 20 °C
• Masse volumique apparente: 1070 kg/m³
• Traces d'anions: nitrate (NO₃^-): ≤0.015%; sulfate (SO₄^2-): ≤0.005%
• Traces de cations: As: ≤0.0001%; Ca: ≤0.005%; Fe: ≤0.003%; K: ≤0.01%; N: ≤0.003%; Na: ≤0.02%; Ni: ≤0.001%; Pb: ≤0.004%
• Température de stockage: 2-30°C
• InChI: 1S/2ClH.Cu.2H2O/h2*1H;;2*1H2/q;;+2;;/p-2
• Clé InChI: MPTQRFCYZCXJFQ-UHFFFAOYSA-L

Description

Application

• 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).

Liaison

Replaces: CX2150; CX2150-1; CX2150-5

Remarque sur l'analyse

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.

Informations légales

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

Informations sur la sécurité

• Pictogrammes: GHS05,GHS07,GHS09
• Mention d'avertissement: Danger
• Mentions de danger: H302 + H312,H315,H318,H410
• Conseils de prudence: P264 - P273 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338
• Classification des risques: Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Skin Irrit. 2
• Code de la classe de stockage: 8B - Non-combustible corrosive hazardous materials
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable