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
Hydrogen (compressed) (CAS: 001333-74-0 ) commonly used industrial & professional. perform risk assessment prior to use..
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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
GHS02
GHS04
GHS (Globally Harmonized System) pictograms indicate specific chemical hazard categories and safety precautions
Hazard Statements
- H220: Extremely flammable gas.
- H280: Contains gas under pressure; may explode if heated.
Precautionary Statements
- P210: Keep away from the Heat/ Spark/ Open flame/ Hot surface - No Smoking.
- P377: Leaking gas fire: Do not extinguish, unless leak can be stopped safely.
- P381: Eliminate all ignition sources if to do so.
- P403: Store in a well-ventilated place.
Manufacturers & Suppliers
Authorized suppliers, manufacturers, and distribution network information
Air Liquide India Holding Pvt. Ltd.
manufacturer
A-24/9, Mohan Co-operative Industrial Estate, Mathura Road, New Delhi-110044.
IN
24/7 Emergency Response
Critical emergency contact numbers for chemical spills, exposure incidents, and medical emergencies
Emergency Contact
011-30157288
IN
Chemical Composition & Hazardous Ingredients
Detailed component analysis, concentration ranges, and hazardous substance identification
Chemical Components & Hazardous Substances
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| hydrogne EC: 215-605-7 | 1333-74-0 | 99.5-100% | Non-hazardous |
Emergency First Aid Measures
Critical first aid procedures for chemical exposure incidents and medical emergencies
Inhalation Exposure
Remove victim to uncontaminated area wearing self contained breathing apparatus. Keep victim warm and rested. Call a doctor. Apply artificial respiration if breathing stopped.
Symptoms:
In high concentrations may cause asphyxiation. Symptoms may include loss of mobility/ consciousness. Victim may not be aware of asphyxiation.
Ingestion/Swallowing
Ingestion is not considered a potential route of exposure.
Symptoms:
Ingestion is not considered a potential route of exposure.
Immediate Medical Attention Required
Call a doctor.
Medical Treatment
Apply artificial respiration if breathing stopped.
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
Occupational exposure limits, engineering controls, and required safety equipment
Engineering Controls
Ensure adequate ventilation.
Eye Protection
Protect eyes, face from liquid splashes.
Respiratory Protection
Avoid oxygen deficiency (<21%) atmospheres.
Skin/Body Protection
Protect skin from liquid splashes.
Transportation & Shipping Information
UN numbers, shipping names, transport classes, and regulatory transport requirements
UN Number
1049
Proper Shipping Name
Hydrogen, Compressed.
Transport Hazard Class
2.1
ADR Transport Precautions
Avoid transport on vehicles where the load space is not separated from the driver's compartment. Ensure vehicle drivers are aware of the potential hazards of the load and know what to do in the event of an accident or an emergency. Before transporting product containers ensure: - That container is firmly secured. - Cylinder valve is closed and not leaking. - Valve outlet cap nut or plug (where provided) is correctly fitted. - Valve protection device (where provided) is correctly fitted and - Product transport container/ tank should keep or stand in well ventilated area.
Chemical Safety FAQ & Common Questions
Most frequently asked questions about safety, handling, storage, and regulatory compliance
What is the hazard signal word for Hydrogen (compressed)?
The signal word for this substance is "danger".
What is the physical form of Hydrogen (compressed)?
Hydrogen (compressed) is a gas. with colorless gas. color. It has none. odor.
What is Hydrogen (compressed) used for?
Industrial & Professional. Perform risk assessment prior to use.
What are the hazard statements for Hydrogen (compressed)?
This substance has 2 hazard statements: H220: Extremely flammable gas. H280: Contains gas under pressure; may explode if heated.
What is the melting point of Hydrogen (compressed)?
The melting point is -259 and the boiling point is -253C.