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
Registration, Evaluation, Authorisation and Restriction of Chemicals - EU regulation compliance
Uses Information
Overview
Hydrochloric acid (CAS: 7647-01-0 ) is a colorless substance commonly used laboratory chemicals..
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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
GHS (Globally Harmonized System) pictograms indicate specific chemical hazard categories and safety precautions
Hazard Statements
- H290: May be corrosive to metals
- H314: Causes severe skin burns and eye damage
- H335: May cause respiratory irritation
Precautionary Statements
- Do not breathe dust/fume/gas/mist/vapors/spray
- Wash face, hands and any exposed skin thoroughly after handling
- Wear protective gloves/protective clothing/eye protection/face protection
- Use only outdoors or in a well-ventilated area
- Keep only in original container
- Immediately call a POISON CENTER or doctor/physician
- IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower
- Wash contaminated clothing before reuse
- IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing
- IF SWALLOWED: Rinse mouth. DO NOT induce vomiting
- Absorb spillage to prevent material damage
- Store locked up
- Store in a well-ventilated place. Keep container tightly closed
- Store in corrosive resistant polypropylene container with a resistant inliner
- Store in a dry place
- Dispose of contents/container to an approved waste disposal plant
Chemical Manufacturers & Supply Chain
Authorized suppliers, manufacturers, and distribution network information
Fisher Scientific Company
national supplier
One Reagent Lane Fair Lawn, NJ 07410
US
(201) 796-7100
24/7 Emergency Response & Poison Control
Critical emergency contact numbers for chemical spills, exposure incidents, and medical emergencies
CHEMTREC®
800-424-9300
US
Inside the USA
CHEMTREC®
001-703-527-3887
US
Outside the USA
Chemical Composition & Hazardous Ingredients
Detailed component analysis, concentration ranges, and hazardous substance identification
Chemical Components & Hazardous Substances
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| Water | 7732-18-5 | 62-65% | ✓ Non-hazardous |
| Hydrochloric acid | 7647-01-0 | 35-38% | ✓ Non-hazardous |
Emergency First Aid Measures
Critical first aid procedures for chemical exposure incidents and medical emergencies
🫁 Inhalation Exposure
Remove to fresh air. If breathing is difficult, give oxygen. Do not use mouth-to-mouth method if victim ingested or inhaled the substance; give artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device.
🖐️ Skin Contact
Wash off immediately with plenty of water for at least 15 minutes.
👁️ Eye Contact
Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes.
🍽️ Ingestion/Swallowing
Do NOT induce vomiting. Call a physician or poison control center immediately.
Symptoms:
Ingestion causes severe swelling, severe damage to the delicate tissue and danger of perforation
🚨 Immediate Medical Attention Required
Immediate medical attention is required for eye, skin, and inhalation exposure. Call a physician or poison control center immediately for ingestion.
Medical Treatment
Treat symptomatically.
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
Exposure Controls & Personal Protective Equipment (PPE)
Occupational exposure limits, engineering controls, and required safety equipment
🏭 Engineering Controls
Ensure that eyewash stations and safety showers are close to the workstation location.
🧤 Hand Protection
Wear appropriate protective gloves to prevent skin exposure.
👁️ Eye Protection
Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
😷 Respiratory Protection
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Recommended Filter type: Particulates filter conforming to EN 143. or. Acid gases filter: Type E, Yellow.
🦺 Skin/Body Protection
Wear appropriate protective clothing to prevent skin exposure.
Transportation & Shipping Information
UN numbers, shipping names, transport classes, and regulatory transport requirements
🏷️ UN Number
UN1789
📦 Proper Shipping Name
HYDROCHLORIC ACID
⚠️ Transport Hazard Class
8
📋 Packing Group
II
Chemical Safety FAQ & Common Questions
Most frequently asked questions about safety, handling, storage, and regulatory compliance
What other names is Hydrochloric acid known by?
Hydrochloric acid is also known as: Muriatic acid; Hydrogen chloride; HCl (Technical/Certified ACS Plus/Optima/NF/FCC)
What is the hazard signal word for Hydrochloric acid?
The signal word for this substance is "danger".
What is the physical form of Hydrochloric acid?
Hydrochloric acid is a liquid appearing as colorless with colorless color. It has pungent odor.
What is the solubility of Hydrochloric acid?
Soluble in water
What is Hydrochloric acid used for?
Laboratory chemicals.
What are the hazard statements for Hydrochloric acid?
This substance has 3 hazard statements: H290: May be corrosive to metals H314: Causes severe skin burns and eye damage H335: May cause respiratory irritation
What is the melting point of Hydrochloric acid?
The melting point is -35 ℃ / -31 ºF and the boiling point is 57 ℃ / 135 °F @ 760 mmHg.