Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- Copper(II) chloride
- Product Code
- 751944
- Chemical Name
- Copper(II) chloride
Regulatory Identifiers
- CAS Number
- 7447-39-4 Check regulations →
- REACH No.
- A registration number is not available for this substance as the substance or its uses are exempted from registration, the annual tonnage does not require a registration or the registration is envisaged for a later registration deadline.
Identified Uses
Laboratory chemicals, Manufacture of substances
Manufacturers & Suppliers
Sigma-Aldrich Chemie GmbH
manufacturer
Eschenstrasse 5, D-82024 TAUFKIRCHEN
+49 (0)89 6513-1130
Emergency Contacts
CHEMTREC Deutschland
0800 181 7059
CHEMTREC weltweit
+49 (0)696 43508409
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
Hazard Classifications
GHS Pictograms
GHS05
GHS07
GHS09
Hazard Statements
Precautionary Statements
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Composition / Information on Ingredients
Chemical components, concentration ranges, and hazardous substance identification
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| copper(II) chloride EC: 231-210-2 | 7447-39-4 | 100% | Yes |
Notes
For the full text of the H-Statements mentioned in this Section, see Section 16.
First Aid Measures
Emergency procedures for chemical exposure incidents
After inhalation: fresh air.
Take off immediately all contaminated clothing. Rinse skin with water/ shower. Consult a physician.
After eye contact: rinse out with plenty of water. Immediately call in ophthalmologist. Remove contact lenses.
After swallowing: immediately make victim drink water (two glasses at most). Consult a physician.
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
Use extinguishing measures that are appropriate to local circumstances and the surrounding environment.
For this substance/mixture no limitations of extinguishing agents are given.
Hydrogen chloride gas, Copper oxides, Not combustible. Ambient fire may liberate hazardous vapours.
Stay in danger area only with self-contained breathing apparatus. Prevent skin contact by keeping a safe distance or by wearing suitable protective clothing.
Firefighter Protection
Stay in danger area only with self-contained breathing apparatus. Prevent skin contact by keeping a safe distance or by wearing suitable protective clothing.
Accidental Release Measures
Spill cleanup procedures, containment, and environmental protection
Evacuate the danger area, observe emergency procedures, consult an expert.
Do not let product enter drains.
Take up dry. Clean up affected area.
Related Products
Similar products with comparable safety profiles
Copper(II) sulfate
CAS: 7758-98-7
Cobalt(II) chloride
CAS: 7646-79-9
Copper(II) nitrate trihydrate
CAS: 10031-43-3
Mercury(II) chloride
CAS: 7487-94-7
Mercury(II) chloride
---
Copper(II) sulfate pentahydrate
CAS: 7758-99-8
Copper(II) sulfate pentahydrate
CAS: 7758-99-8
Copper(II) sulfate pentahydrate
CAS: 7758-99-8
Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
Do not inhale substance/mixture.
Tightly closed. Dry. Hygroscopic. Store under inert gas.
Immediately change contaminated clothing. Apply preventive skin protection. Wash hands and face after working with substance.
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
Full contact: Material: Nitrile rubber, Minimum layer thickness: 0,11 mm, Break through time: 480 min, Material tested: KCL 741 Dermatril® L. Splash contact: Material: Nitrile rubber, Minimum layer thickness: 0,11 mm, Break through time: 480 min, Material tested: KCL 741 Dermatril® L. When dissolving in or mixing with other substances and under conditions deviating from those stated in EN 16523-1 please contact the supplier of CE-approved gloves.
Tightly fitting safety goggles. Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).
Required when dusts are generated. Recommended Filter type: Filter type P2. Recommendations on filtering respiratory protection are based on the following standards: DIN EN 143, DIN 14387 and other accompanying standards.
protective clothing
Do not let product enter drains.
Physical and Chemical Properties
Appearance, physical state, melting point, boiling point, and material characteristics
Stability and Reactivity
Chemical stability, hazardous reactions, and incompatible materials
The product is chemically stable under standard ambient conditions (room temperature).
No data available
Violent reactions possible with: Alkali metals, Strong oxidizing agents. Risk of explosion with: Acetylene. Possible formation of: acetylidene
no information available
various metals
In the event of fire: see section 5
Ecological Information
Environmental toxicity, biodegradation, and bioaccumulation data
The data for this section has not been processed yet.
Disposal Considerations
Waste treatment methods, disposal recommendations, and waste codes
No data available
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
- UN Number
- 2802
- Shipping Name
- COPPER CHLORIDE
- Transport Class
- 8
- Packing Group
- III
Regulatory Information
Chemical regulations, safety assessments, and compliance status
This material safety data sheet complies with the requirements of Regulation (EC) No. 1907/2006.
Frequently Asked Questions
Common questions about safety, handling, and properties
What is the hazard signal word for Copper(II) chloride?
The signal word is danger.
What is the physical form of Copper(II) chloride?
Copper(II) chloride is a powder with brown color. It has odorless odor.
What is Copper(II) chloride used for?
Laboratory chemicals, Manufacture of substances
What are the hazard statements for Copper(II) chloride?
This substance has 4 hazard statements:
- H302 + H312: Harmful if swallowed or in contact with skin.
- H315: Causes skin irritation.
- H318: Causes serious eye damage.
- H410: Very toxic to aquatic life with long lasting effects.
What is the melting point of Copper(II) chloride?
The melting point is 620 °C and the boiling point is 993 °C at 1013,250 hPa.