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1.02733

Copper(II) chloride dihydrate

Name: Copper(II) chloride dihydrate
Brand: MM

for analysis EMSURE^® ACS,Reag. Ph Eur

동의어(들):

Copper(II) chloride dihydrate, Copper dichloride dihydrate

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제품정보 (DICE 배송 시 비용 별도)

실험식(Hill 표기법):

Cl₂Cu · 2H₂O

CAS 번호:

10125-13-0

Molecular Weight:

170.48

UNSPSC Code:

12352302

EC Index Number:

231-210-2

NACRES:

NA.21

MDL number:

MFCD00149674

Assay:

≥99.0% (iodometric)

Grade:

ACS reagent

Form:

solid

Solubility:

757 g/L

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도움 문의

속성

grade

ACS reagent

Quality Segment

300

agency

reag. Ph. Eur.

product line

EMSURE^®

assay

≥99.0% (iodometric)

form

solid

potency

584 mg/kg LD₅₀, oral (Rat)

impurities

≤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

bulk density

1070 kg/m³

anion traces

nitrate (NO₃^-): ≤0.015%, sulfate (SO₄^2-): ≤0.005%

cation traces

As: ≤0.0001%, Ca: ≤0.005%, Fe: ≤0.003%, K: ≤0.01%, N: ≤0.003%, Na: ≤0.02%, Ni: ≤0.001%, Pb: ≤0.004%

storage temp.

2-30°C

SMILES string

[Cu](Cl)Cl.O.O

InChI

1S/2ClH.Cu.2H2O/h2*1H;;2*1H2/q;;+2;;/p-2

InChI key

MPTQRFCYZCXJFQ-UHFFFAOYSA-L

설명

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).

Analysis Note

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.

Other Notes

Replaces: CX2150; CX2150-1; CX2150-5

Legal Information

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

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pictograms

GHS05,GHS07,GHS09

signalword

Danger

hcodes

H302 + H312,H315,H318,H410

pcodes

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

저장 등급

8B - Non-combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c