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LC1445 Copper(II) sulfate pentahydrate

for analysis


Order number Packaging Quantity Price €
AC28445 Plastic bottle 250 g 16.2
AC28445 Plastic bottle 1 kg 45.9
AC28445 Plastic bottle 5 kg 151.2
AC28445 Fibre carton 50 kg Inquire


Product information
Synonyms Copper monosulfate pentahydrate, Copper vitriol pentahydrate
Hill Formula CuO4S * 5 H2O
Chemical formula CuSO4 * 5 H2O
HS Code 2833 25 00
EC number 231-847-6
Molar mass 249.68 g/mol
EC index number 029-004-00-0
CAS number 7758-98-7


Chemical and physical data
Solubility 317 g/l (20 °C)
Molar mass 249.68 g/mol
Density 2.284 g/cm3 (20 °C)
pH value 3.5 – 4.5 (50 g/l, H2O, 20 °C)


Safety information according to GHS
Hazard Statement(s) H302: Harmful if swallowed.
H319: Causes serious eye irritation.
H315: Causes skin irritation.
H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s) P273: Avoid release to the environment.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
Signal Word Warning
Hazard Pictogram(s)
RTECS GL8900000
Storage class 10 – 13 Other liquids and solids
WGK WGK 2 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 22-36/38-50/53
Harmful if swallowed.Irritating to eyes and skin.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, irritant, dangerous for the environment
Hazard Symbol Harmful
Dangerous for the environment


Transport information
Declaration (transport by sea) IMDG-Code UN 3077 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S.(COPPER(II)-SULPHATE), 9, III, Marine Pollutant: P, Segregation Group: 7 (Heavy metals and their salts (including their organometallic compounds))


Toxicological data
LD 50 oral LD50 rat 960 mg/kg
LD 50 dermal LD50 rat > 2000 mg/kg


Assay (iodometric) 99.0 – 100.5 %
Insoluble matter ≤ 0.005 %
Chloride (Cl) ≤ 0.0005 %
Total nitrogen (N) ≤ 0.001 %
Ca (Calcium) ≤ 0.005 %
Fe (Iron) ≤ 0.003 %
K (Potassium) ≤ 0.001 %
Na (Sodium) ≤ 0.005 %
Ni (Nickel) ≤ 0.005 %
Pb (Lead) ≤ 0.005 %
Zn (Zinc) ≤ 0.03 %