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LC1427 Copper(I) chloride

for analysis EMSURE ACS


Order number Packaging Quantity Price €
AC28427 Plastic bottle 250 g 58.5


Product information
Grade ACS
Synonyms Copper monochloride
Hill Formula ClCu
Chemical formula CuCl
HS Code 2827 39 85
EC number 231-842-9
Molar mass 99 g/mol
EC index number 029-001-00-4
CAS number 7758-89-6


Chemical and physical data
Solubility 0.001 – 0.1 g/l
Melting point 422 °C
Molar mass 99 g/mol
Density 4.14 g/cm3 (25 °C)
Bulk density 1600 – 1800 kg/m3
pH value ca.5 (50 g/l, H2O, 20 °C) (slurry)
Boiling point 1367 °C


Safety information according to GHS
Hazard Statement(s) H302: Harmful if swallowed.
H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s) P273: Avoid release to the environment.
Signal Word Warning
Hazard Pictogram(s)
RTECS GL6990000
Storage class Non combustible, corrosive substances
WGK WGK 3 highly water endangering
Disposal 15
Heavy metal-containing solutions and solids: container E. Stir Raney nickel (also: Urushibara nickel) in the form of an aqueous suspension into hydrochloric acid (Cat. No. 100312) until dissolved (container E). Neither Raney nickel itself nor any filter residues should be allowed to dry out, otherwise they will spontaneously ignite in air. In this context, heavy metal means any compound of antimony, arsenic, cadmium, chromium(VI), copper, lead, nickel and tin, as well as these subtances in metallic form, if they are classified as hazardous (acc. to AbfallverzeichnisV – Waste Catalogue Ordinance, Appendix 3). Other heavy metals should be collected separately.


Safety information
R Phrase R 22-50/53
Harmful if swallowed.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase S 22-60-61
Do not breathe dust.This material and its container must be disposed of as hazardous waste.Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Categories of danger harmful, dangerous for the environment
Hazard Symbol


Dangerous for the environment


Transport information
Declaration (transport by sea) IMDG-Code UN 2802 COPPER CHLORIDE, 8, III, Marine Pollutant: P, Segregation Group: 1 (Acids)
Declaration (transport by air) IATA-DGR UN 2802 COPPER CHLORIDE, 8, III


Toxicological data
LD 50 oral LD50 rat 140 mg/kg


Assay (manganometric) ≥ 97.0 %
Substances insoluble in acid ≤ 0.02 %
Sulphate (SO4) ≤ 0.05 %
Ca (Calcium) ≤ 0.01 %
Fe (Iron) ≤ 0.005 %
K (Potassium) ≤ 0.02 %
Na (Sodium) ≤ 0.05 %
Pb (Lead) ≤ 0.02 %