ICSC 1416 - COPPER(II) SULFATE, PENTAHYDRATE

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COPPER(II) SULFATE, PENTAHYDRATE	ICSC: 1416 (November 2023)
copper sulfate pentahydrate Sulfuric acid, copper(2+) salt, pentahydrate

CAS #: 7758-99-8

EC Number: 231-847-6

	ACUTE HAZARDS	PREVENTION	FIRE FIGHTING
FIRE & EXPLOSION	Not combustible. Gives off irritating or toxic fumes (or gases) in a fire. Many reactions may cause fire or explosion. See Chemical dangers	NO contact with incompatible substances. See Chemical Dangers.	In case of fire in the surroundings, use appropriate extinguishing media.

PREVENT DISPERSION OF DUST! STRICT HYGIENE!
	SYMPTOMS	PREVENTION	FIRST AID
Inhalation	Cough. Sore throat.	Use local exhaust or breathing protection.	Fresh air, rest.
Skin		Protective gloves.
Eyes	Redness. Pain. Blurred vision. Burns.	Wear safety goggles in combination with breathing protection.	Rinse with plenty of water for several minutes (remove contact lenses if easily possible). Refer immediately for medical attention.
Ingestion	Abdominal pain. Burning sensation. Nausea. Vomiting. Diarrhoea. Shock or collapse.	Do not eat, drink, or smoke during work. Wash hands before eating.	Do NOT induce vomiting. Give one or two glasses of water to drink. Refer for medical attention .

SPILLAGE DISPOSAL	CLASSIFICATION & LABELLING
Personal protection: particulate filter respirator adapted to the airborne concentration of the substance, protective gloves, protective clothing and safety goggles. Do NOT let this chemical enter the environment. Sweep spilled substance into covered containers. If appropriate, moisten first to prevent dusting. Then store and dispose of according to local regulations.	According to UN GHS Criteria DANGER Harmful if swallowed Causes serious eye damage Very toxic to aquatic life with long lasting effects Transportation UN Classification
STORAGE
Well closed. Store only in original container. Store in an area without drain or sewer access.
PACKAGING
Severe marine pollutant.

COPPER(II) SULFATE, PENTAHYDRATE

ICSC: 1416

PHYSICAL & CHEMICAL INFORMATION
Physical State; Appearance BLUE SOLID IN VARIOUS FORMS. Physical dangers Chemical dangers The solution in water is a weak acid. Decomposes on heating. This produces toxic fumes of sulfur oxides (see ICSC 0074). Reacts violently with hydroxylamine. This generates fire hazard. Reacts with acetylene and potassium chlorate. This generates explosion hazard. Reacts with magnesium powder. This produces flammable/explosive gas (hydrogen - see ICSC 0001). Attacks some metals in the presence of water.	Formula: CuSO₄.5H₂O Molecular mass: 249.7 Decomposes at 110°C Density: 2.3 g/cm³ Solubility in water, g/l at 20°C: 317 (freely soluble)

PHYSICAL & CHEMICAL INFORMATION

Physical State; Appearance
BLUE SOLID IN VARIOUS FORMS.

Physical dangers

Chemical dangers
The solution in water is a weak acid. Decomposes on heating. This produces toxic fumes of sulfur oxides (see ICSC 0074). Reacts violently with hydroxylamine. This generates fire hazard. Reacts with acetylene and potassium chlorate. This generates explosion hazard. Reacts with magnesium powder. This produces flammable/explosive gas (hydrogen - see ICSC 0001). Attacks some metals in the presence of water.

Formula: CuSO₄.5H₂O
Molecular mass: 249.7
Decomposes at 110°C
Density: 2.3 g/cm³
Solubility in water, g/l at 20°C: 317 (freely soluble)

EXPOSURE & HEALTH EFFECTS
Routes of exposure The substance can be absorbed into the body by inhalation of its aerosol and by ingestion. Effects of short-term exposure The is corrosive to the eyes. The substance is irritating to the respiratory tract. The substance is severely irritating to the gastrointestinal tract. Exposure could cause haemolysis, kidneys and liver impairment.	Inhalation risk Evaporation at 20°C is negligible; a harmful concentration of airborne particles can, however, be reached quickly when dispersed, especially if powdered. Effects of long-term or repeated exposure Repeated or prolonged inhalation of the aerosol may cause effects on the lungs. The substance may have effects on the liver and kidneys, resulting in impaired functions.

EXPOSURE & HEALTH EFFECTS

Routes of exposure
The substance can be absorbed into the body by inhalation of its aerosol and by ingestion.

Effects of short-term exposure
The is corrosive to the eyes. The substance is irritating to the respiratory tract. The substance is severely irritating to the gastrointestinal tract. Exposure could cause haemolysis, kidneys and liver impairment.

Inhalation risk
Evaporation at 20°C is negligible; a harmful concentration of airborne particles can, however, be reached quickly when dispersed, especially if powdered.

Effects of long-term or repeated exposure
Repeated or prolonged inhalation of the aerosol may cause effects on the lungs. The substance may have effects on the liver and kidneys, resulting in impaired functions.

OCCUPATIONAL EXPOSURE LIMITS
TLV: 0.2 mg/m³, as TWA; (fume): (as Cu):. TLV: 1 mg/m³, as TWA; (dust and mists): (as Cu):. MAK: (respirable fraction): 0.01 mg/m³; peak limitation category: II(2); pregnancy risk group: C

ENVIRONMENT
The substance is very toxic to aquatic organisms. The substance may cause long-term effects in the aquatic environment. Bioaccumulation of this chemical may occur along the food chain, for example in fish. It is strongly advised not to let the chemical enter into the environment.

NOTES

ADDITIONAL INFORMATION

EC Classification

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