1.02733
Copper(II) chloride dihydrate
for analysis EMSURE® ACS,Reag. Ph Eur
Synonym(s):
Copper(II) chloride dihydrate, Copper dichloride dihydrate
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About This Item
grade
ACS reagent
Quality Level
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 (SO42-): ≤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
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
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
Legal Information
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Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Skin Irrit. 2
Storage Class
8B - Non-combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
Deleterious substance
pdsc
Class I Designated Chemical Substances
prtr
Substances Subject to be Indicated Names
ishl_indicated
Substances Subject to be Notified Names
ishl_notified
1027339999: + 1027331000: + 1027330507: + 1027332507: + 1027330250: + 1.02733.1000DISC: + 1027330000: + 1.02733.1000A:
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Certificates of Analysis (COA)
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