Chemical
Copper(II) sulfate pentahydrate
CuSO4.5H2O
Prepared 06/12/01
By Dr. B. Dunlevy
Page 1 of 6
Section 1. Chemical identification
Name: Copper(ll) sulfate pentahydrate,
Section 2. Composition/information on ingredients
CAS # 7758-98-7
EINECS No. 231-847-6
MF: CuSO4
Synonyms
Blue copper as: copper(ll) sulphate pentahydrate: copper(2+) sulphate Pentahydrate:
cupric sulphate pentahydrate: vitriol: sulphuric acid, Copper(2+) salt, pentahydrate:
sulphuric acid copper(2+) salt (1:1), Pentahydrate; vencedor; bcs copper fungicide;
blue copper; blue stone; blue vitriol; copper monosulfate; copper sulfate; copper
sulfate (1:1); copper(ll) sulfate; copper(2+) sulfate; copper(2+) sulfate (1:1); cp basic
sulfate; cupric sulfate; cupric sulfate anhydrous; cupric sulphate.
Section 3. Hazards identification
Label precautionary statements
• Harmful
• Harmful if swallowed.
• Harmful by inhalation and in contact with skin.
• Causes burns.
Target organ(s):
• Liver
• Kidneys
• In case of accident or if you feel unwell, seek medical advice immediately (show
the label where possible).
• In case of contact with eyes, rinse immediately with plenty of water and seek
medical advice.
• Wear suitable protective clothing, gloves and eye/face protection.
• Do not breathe dust.
• Air sensitive
• Hygroscopic
• Protect from air
• Keep tightly closed.
Chemical
Copper(II) sulfate pentahydrate
CuSO4.5H2O
Prepared 06/12/01
By Dr. B. Dunlevy
Page 2 of 6
Section 4. First aid measures
In case of eye contact, immediately flush eyes with copious amounts of water for at
least 15 minutes. Assure adequate flushing of the eyes by separating the eyelids
with fingers, and seek medical advice.
In case of skin contact, immediately flush skin with copious amounts of water for at
least 15 minutes while removing contaminated clothing and shoes.
If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing
is difficult give oxygen.
If swallowed, wash out mouth with water provided person is conscious. Call a
physician. Do not induce vomiting.
Wash contaminated clothing before reuse.
Section 5. Fire fighting measures
Extinguishing media
Non-combustible.
Use extinguishing media appropriate to surrounding fire conditions.
Special fire fighting procedures
Wear self-contained breathing apparatus and protective clothing to prevent contact
with skin and eyes.
Unusual fire and explosions hazards
Emits toxic fumes under fire conditions.
Section 6. Accidental release measures
• Wear respirator, chemical safety goggles, rubber boots and heavy rubber gloves.
• Sweep up, place in a bag and hold for waste disposal.
• Avoid raising dust.
• Ventilate area and wash spill site after material pickup is complete.
Section 7. Handling and storage
Store in GREY school chemical storage area.
Refer to Section 8.
Section 8. Exposure controls/personal protection
• Wear approved respirator EN149 (in non ventilated areas), chemical-resistant
gloves, safety goggles, other protective clothing.
Prepared 06/12/01
By Dr. B. Dunlevy
Page 3 of 6
Chemical
Copper(II) sulfate pentahydrate
CuSO4.5H2O
• Use only in a chemical fume hood.
• Safety shower and eye bath.
• Do not breathe dust.
• Do not get in eyes, on skin, on clothing.
• Faceshield (20 cm minimum).
• Rubber apron.
• Avoid prolonged or repeated exposure.
• Wash thoroughly after handling.
• Keep tightly closed.
• Store in a cool dry place.
Goggles
Gloves
Respirator
Protective
clothing
Wash
hands
Section 9. Physical and chemical properties
Appearance and odour
Blue crystals
Physical properties
Vapour pressure: 7.3 mm 25 °C
m.p. 200oC dec.
Specific gravity: 3.603
Section 10. Stability and reactivity
Incompatibilities
Moisture, Corrodes steel, Finely powdered metals, Heat, Sensitive to air,
Efflorescent.,
Anhydrous copper(ll) sulfate reacts violently with: hydroxylamine and magnesium.
Hazardous combustion or decomposition products
Toxic fumes of: sulfur oxides.
Section 11. Toxicological information
Acute effects
• May be fatal if swallowed.
• Harmful if inhaled or swallowed.
Chemical
Copper(II) sulfate pentahydrate
CuSO4.5H2O
Prepared 06/12/01
By Dr. B. Dunlevy
Page 4 of 6
• Material is extremely destructive to tissue of the mucous membranes and upper
respiratory tract, eyes and skin.
• Absorption into the body leads to the formation of methemoglobin which in
sufficient concentration causes cyanosis. Onset may be delayed 2 to 4 hours or
longer.
Inhalation may result: in spasm, inflammation and edema of the larynx and bronchi,
chemical pneumonitis and pulmonary edema.
Symptoms of exposure may include: burning sensation, coughing, wheezing,
laryngitis, shortness of breath, headache, nausea and vomiting.
Exposure can cause:
• Damage to the eyes
• Gastrointestinal disturbances
Chronic effects
• Possible risk of congenital malformation in the fetus.
• May cause reproductive disorders.
Target organ(s):
• Liver
• Kidneys
• Blood
Additional information
Chronic copper poisoning is typified by hepatic cirrhosis, brain damage and
demyelination, kidney defects, and copper deposition in the cornea as exemplified by
humans with Wilson’s disease. It has also been reported that copper poisoning has
lead to haemolytic anaemia and accelerates arteriosclerosis.
Toxicity data
orl-man LDlo:857 mg/kg
orl-hmn LDlo:50 mg/kg
orl-rat LD50:300 mg/kg
Target organ data
•
Behavioural (somnolence) (convulsions or effect on seizure threshold) (food
intake)
•
Gastrointestinal (gastritis) (hypermotility, diarrhoea) (nausea or vomiting)
•
Kidney, ureter, bladder (changes in tubules)
•
Endocrine (tumours)
Chemical
Copper(II) sulfate pentahydrate
CuSO4.5H2O
Prepared 06/12/01
By Dr. B. Dunlevy
Page 5 of 6
•
Blood (haemorrhage) (other haemolysis with or without anaemia)
•
Paternal effects (spermatogenesis) (testes, epididymis, sperm duct)
•
Effects on fertility (post-implantation mortality) (other measures of fertility)
•
Effects on embryo or fetus (fetotoxicity)
•
Specific developmental abnormalities (central nervous system) (body wall)
(cardiovascular system)
•
Effects on newborn (biochemical and metabolic)
•
Tumorigenic.
Section 12. Ecological information
Data not yet available.
Section 13. Disposal considerations
• Contact a licensed professional waste disposal service to dispose of this material.
• Observe all EU, Irish and Local Environmental Regulations.
Section 14. Transport information
Contact chemical supplier for transportation information.
Section 15. Regulatory information
Caution: substance not yet fully tested.
European information
EC index no: 029-004-00-0
Harmful
Dangerous to the environment
Harmful if swallowed.
R 22
R 36/38
Irritating to eyes and skin.
R 50/53
Very toxic to aquatic organisms, may cause
long term adverse effects on the aquatic
environment
Harmful
Chemical
Copper(II) sulfate pentahydrate
CuSO4.5H2O
S 22
Do not breathe dust.
S 60
This material and/or its container must be
disposed of as hazardous waste
S 61
Avoid release to the environment. Refer to
special instructions safety data sheet.
Prepared 06/12/01
By Dr. B. Dunlevy
Page 6 of 6
Dangerous to
the environment
OEL-IRL: TWA 0.2 mg (Cu)/m3 (fume)(1999).
OEL-IRL: TWA 1.0 mg (Cu)/m3 (dusts & fumes)(1999).
Section 16. Other information
This MSDS has been prepared in DkIT and is designed for Irish Second Level School Science
Laboratories use only where quantities handled are less than 500g. The above information is
believed to be correct but does not claim to be all inclusive and shall be used only as a guide. Every
effort has been made to ensure that this information provided conforms with the latest available
data. DkIT, the Department of Education & Science, Limerick Education Centre, Sigma, Aldrich,
Fluka, Dr. Dunlevy or Ms. F. Dunlevy shall not be held liable for any information errors in this
MSDS or for any damage resulting from handling or from contact with the above product.
Please address any comments or error observations to: [email protected]
REFERENCES
Sigma Aldrich Fluka MSDS CD-ROM
Sax CD-ROM
MSDS on Internet