Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- Mixture 2% H2, 20.9% O2 in N2
Regulatory Identifiers
- CAS Number
- N/A
Identified Uses
Industrial and professional use for chemical analysis, calibration, (routine) quality control, laboratory use, under controlled conditions. Perform risk assessment prior to use.
Uses advised against
Not for consumer use.
Manufacturers & Suppliers
Air Products Plc
global supplier
2 Millennium Gate, Westmere Drive, Crewe, Cheshire
+44(0)3457 020202
Emergency Contacts
Emergency Contact
+44(0)8085 020202
NHS
111
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
Hazard Classifications
GHS Pictograms
GHS04
Hazard Statements
Precautionary Statements
Manage your Safety Data Sheets
Organize and access chemical safety data with ease
Composition / Information on Ingredients
Chemical components, concentration ranges, and hazardous substance identification
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| Hydrogen EC: 215-605-7 | 1333-74-0 | 2% | Yes |
| Oxygen EC: 231-956-9 | 7782-44-7 | 20.9% | Yes |
| Nitrogen EC: 231-783-9 | 7727-37-9 | 77.1% | Yes |
Notes
Concentration is nominal. For the exact product composition, please refer to technical specifications. *1:Listed in Annex IV / V REACH, exempted from registration. *2:Registration not required: substance manufactured or imported < 1 t/y. *3:Registration not required: substance manufactured or imported < 1 t/y for non-intermediate uses. Specific concentration limits, M-factors and ATEs are not applicable for components of this product. Refer to section 16 for full text of each relevant hazard statement (H).
First Aid Measures
Emergency procedures for chemical exposure incidents
In case of direct contact with eyes, seek medical advice.
Immediate Medical Attention
If exposed or concerned: Get medical attention/advice.
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
The data for this section has not been processed yet.
Accidental Release Measures
Spill cleanup procedures, containment, and environmental protection
The data for this section has not been processed yet.
Related Products
Similar products with comparable safety profiles
Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
The data for this section has not been processed yet.
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
Wear work gloves when handling gas containers. Standard EN 388 - Protective gloves against mechanical risk.
Safety glasses recommended when handling cylinders. Standard EN 166 - Personal eye-protection.
Safety shoes are recommended when handling cylinders. Standard EN ISO 20345 - Personal protective equipment - Safety footwear.
If applicable, refer to the extended section of the SDS for further information on CSA.
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 data for this section has not been processed yet.
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
The data for this section has not been processed yet.
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
- UN Number
- UN1956
- Shipping Name
- COMPRESSED GAS, N.O.S., (Nitrogen, Oxygen)
- Transport Class
- 2.2
- Packing Group
- Not applicable.
Avoid transport on vehicles where the load space is not separated from the driver's compartment. Ensure vehicle driver is aware of the potential hazards of the load and knows what to do in the event of an accident or an emergency.
Avoid transport on vehicles where the load space is not separated from the driver's compartment. Ensure vehicle driver is aware of the potential hazards of the load and knows what to do in the event of an accident or an emergency.
Transport allowed for Passenger and Cargo Aircraft. Transport allowed for Cargo Aircraft only. Avoid transport on vehicles where the load space is not separated from the driver's compartment. Ensure vehicle driver is aware of the potential hazards of the load and knows what to do in the event of an accident or an emergency.
Regulatory Information
Chemical regulations, safety assessments, and compliance status
The data for this section has not been processed yet.
Frequently Asked Questions
Common questions about safety, handling, and properties
What is the hazard signal word for Mixture 2% H2, 20.9% O2 in N2?
The signal word is warning.
What is the physical form of Mixture 2% H2, 20.9% O2 in N2?
Mixture 2% H2, 20.9% O2 in N2 is a gaseous. compressed gas. with colorless. color. It has not determined. : mixture contains one or more component(s) which have the following odor: no odor warning properties. odor.
What is Mixture 2% H2, 20.9% O2 in N2 used for?
Industrial and professional use for chemical analysis, calibration, (routine) quality control, laboratory use, under controlled conditions. Perform risk assessment prior to use.
What are the hazard statements for Mixture 2% H2, 20.9% O2 in N2?
This substance has 1 hazard statement:
- H280: Contains gas under pressure; may explode if heated.
What is the melting point of Mixture 2% H2, 20.9% O2 in N2?
The melting point is Not applicable for gases and gas mixtures. and the boiling point is It is technically not possible to determine the boiling point or range of this mixture..