1.02733

Copper(II) chloride dihydrate

for analysis EMSURE^® ACS,Reag. Ph Eur

• 동의어(들): Copper(II) chloride dihydrate, Copper dichloride dihydrate
• 실험식(Hill 표기법): Cl₂Cu · 2H₂O
• CAS Number: 10125-13-0
• Molecular Weight: 170.48
• MDL number: MFCD00149674
• UNSPSC 코드: 12352302
• EC 인덱스 번호: 231-210-2
• NACRES: NA.21

속성

• Grade: ACS reagent
• Quality Level: 300
• Agency: reag. Ph. Eur.
• 제품 라인: EMSURE^®
• 분석: ≥99.0% (iodometric)
• 형태: solid
• 효능: 584 mg/kg LD₅₀, oral (Rat)
• 불순물: ≤0.01% Insoluble matter
• pH: 3.0-3.8 (20 °C, 50 g/L in H₂O)
• mp: 598 °C
• solubility: 757 g/L
• density: 2.53 g/cm³ at 20 °C
• 벌크 밀도: 1070 kg/m³
• 음이온 미량물: nitrate (NO₃^-): ≤0.015%; sulfate (SO₄^2-): ≤0.005%
• 양이온 미량물: As: ≤0.0001%; Ca: ≤0.005%; Fe: ≤0.003%; K: ≤0.01%; N: ≤0.003%; Na: ≤0.02%; Ni: ≤0.001%; Pb: ≤0.004%
• 저장 온도: 2-30°C
• InChI: 1S/2ClH.Cu.2H2O/h2*1H;;2*1H2/q;;+2;;/p-2
• InChI key: MPTQRFCYZCXJFQ-UHFFFAOYSA-L

설명

애플리케이션

• 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).

결합

Replaces: CX2150; CX2150-1; CX2150-5

분석 메모

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.

법적 정보

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

안전성 정보

• 픽토그램: GHS05,GHS07,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H302 + H312,H315,H318,H410
• 예방조치 성명서: P264 - P273 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Skin Irrit. 2
• Storage Class Code: 8B - Non-combustible corrosive hazardous materials
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable