Chemical Product Identification & Regulatory Data
Official chemical identifiers, CAS numbers, and regulatory compliance information
Basic Product Information
Regulatory Identifiers
Chemical Abstracts Service registry number - unique identifier for chemical substances
European Community number - used for regulatory compliance in EU/EEA
Uses Information
Overview
Copper(II) chloride (CAS: 7447-39-4 ) commonly used laboratory chemicals, manufacture of substances.
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GHS Hazard Classification & Safety Warnings
Globally Harmonized System (GHS) hazard pictograms, signal words, and safety classifications
Classification Status
Signal Word
Hazard Classifications
GHS Hazard Pictograms & Safety Symbols
GHS05
GHS07
GHS09
GHS (Globally Harmonized System) pictograms indicate specific chemical hazard categories and safety precautions
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.
Precautionary Statements
- P264: Wash skin thoroughly after handling.
- P273: Avoid release to the environment.
- P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
- P301 + P312: IF SWALLOWED: Call a POISON CENTER/ doctor if you feel unwell.
- P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- IF ON SKIN: Wash with plenty of water.Call a POISON CENTER/ doctor if you feel unwell.
Chemical Manufacturers & Supply Chain
Authorized suppliers, manufacturers, and distribution network information
Sigma-Aldrich Chemie GmbH
national supplier
Eschenstrasse 5 D-82024 TAUFKIRCHEN
DE
+49 (0)89 6513-1130
+49 (0)89 6513-1161
24/7 Emergency Response & Poison Control
Critical emergency contact numbers for chemical spills, exposure incidents, and medical emergencies
CHEMTREC Deutschland
0800 181 7059
DE
CHEMTREC weltweit
+49 (0)696 43508409
DE
Chemical Composition & Hazardous Ingredients
Detailed component analysis, concentration ranges, and hazardous substance identification
Product Type
substanceChemical Components & Hazardous Substances
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| copper(II) chloride EC: 231-210-2 | 7447-39-4 | 100% | ⚠️ Hazardous |
Composition Notes
For the full text of the H-Statements mentioned in this Section, see Section 16.
Emergency First Aid Measures
Critical first aid procedures for chemical exposure incidents and medical emergencies
🫁 Inhalation Exposure
After inhalation: fresh air.
🖐️ Skin Contact
In case of skin contact: Take off immediately all contaminated clothing. Rinse skin with water/ shower. Consult a physician.
👁️ Eye Contact
After eye contact: rinse out with plenty of water. Immediately call in ophthalmologist. Remove contact lenses.
🍽️ Ingestion/Swallowing
After swallowing: immediately make victim drink water (two glasses at most). Consult a physician.
🚨 Immediate Medical Attention Required
No data available
Medical Treatment
No data available
Fire Fighting Measures & Emergency Response
Fire suppression methods, extinguishing media, and firefighting safety procedures
✅ Suitable Extinguishing Media
Use extinguishing measures that are appropriate to local circumstances and the surrounding environment.
❌ Unsuitable Extinguishing Media
For this substance/mixture no limitations of extinguishing agents are given.
⚠️ Specific Fire Hazards
Hydrogen chloride gas Copper oxides Not combustible. Ambient fire may liberate hazardous vapours.
🔥 Fire Fighting Instructions
Suppress (knock down) gases/vapors/mists with a water spray jet.
🛡️ Firefighter Protection Equipment
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 Response
Emergency spill cleanup procedures, containment methods, and environmental protection
🚨 Emergency Procedures
Evacuate the danger area, observe emergency procedures, consult an expert.
🌍 Environmental Precautions
Do not let product enter drains.
🧹 Cleanup Methods
Take up dry. Clean up affected area.
Related Chemical Substances & Alternative Products
Similar chemicals with comparable safety profiles and industrial applications
Technical Specifications & Material Properties
Physical state, chemical properties, melting point, boiling point, and material characteristics
Safe Handling & Storage Procedures
Industrial handling precautions, storage conditions, and workplace safety requirements
⚠️ Handling Precautions
• Work under hood.
• Do not inhale substance/mixture.
🏪 Storage Conditions
• Tightly closed.
• Dry.
• Hygroscopic.
• Store under inert gas.
🧼 General Hygiene Measures
Immediately change contaminated clothing. Apply preventive skin protection. Wash hands and face after working with substance. For precautions see section 2.2.
Exposure Controls & Personal Protective Equipment (PPE)
Occupational exposure limits, engineering controls, and required safety equipment
🧤 Hand Protection
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.
👁️ Eye Protection
Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Tightly fitting safety goggles.
😷 Respiratory Protection
Required when dusts are generated. Recommendations on filtering respiratory protection are based on standards: DIN EN 143, DIN 14387. Recommended Filter type: Filter type P2.
🦺 Skin/Body Protection
protective clothing
🌍 Environmental Exposure Controls
Do not let product enter drains.
Chemical Stability & Reactivity Data
Chemical stability, hazardous reactions, and incompatible materials information
✅ Chemical Stability
The product is chemically stable under standard ambient conditions (room temperature)
⚗️ Reactivity
No data available
⚠️ Hazardous Reactions
Violent reactions possible with: Alkali metals Strong oxidizing agents Risk of explosion with: Acetylene Possible formation of: acetylidene
🚫 Conditions to Avoid
no information available
🧪 Incompatible Materials
various metals
💨 Hazardous Decomposition Products
In the event of fire: see section 5
Waste Disposal & Treatment Methods
Waste disposal procedures, treatment methods, and regulatory compliance requirements
Transportation & Shipping Information
UN numbers, shipping names, transport classes, and regulatory transport requirements
🏷️ UN Number
2802
📦 Proper Shipping Name
COPPER CHLORIDE
⚠️ Transport Hazard Class
8
📋 Packing Group
III
Chemical Safety FAQ & Common Questions
Most frequently asked questions about safety, handling, storage, and regulatory compliance
What other names is Copper(II) chloride known by?
Copper(II) chloride is also known as: Cupric chloride
What is the hazard signal word for Copper(II) chloride?
The signal word for this substance 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.