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Safety Data Sheet EN

Nitrogen

CAS 7727-37-9
EC 231-783-9

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
Nitrogen
Product Form
compressed
Chemical Name
Nitrogen

Regulatory Identifiers

CAS Number
7727-37-9 Check regulations →
EC Number
231-783-9 Check regulations →
REACH No.
Listed in Annex IV/V of REACH, exempted from registration

Identified Uses

Inert gas for pressurization of hydraulic accumulators

Manufacturers & Suppliers

P

PARKER HANNIFIN MANUFACTURING France S.A.S. Cylinder & Accumulator Division Europe

manufacturer

16 Rue de Seine, 92704, Colombes site, France

Emergency Contacts

Colombes Site

+33 6 59 66 29 84

Wroclaw Site

+48 53 27 56 928

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified warning

Hazard Classifications

Press. Gas (Comp.) H280

GHS Pictograms

GHS04 - Compressed gas

GHS04

Hazard Statements

H280 Contains gas under pressure; may explode if heated.

Precautionary Statements

P202 Do not handle until you have read and understood all safety precautions.
P260 Do not breathe gas.
P403 Store in a well-ventilated place.

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03

Composition / Information on Ingredients

Chemical components, concentration ranges, and hazardous substance identification

Type substance
Chemical Name CAS Number Concentration Hazardous
Nitrogen (compressed) 7727-37-9 100% No

Notes

Full text of hazard classes and H-statements: see section 16.

04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.

Symptoms: Simple asphyxiant – this product does not contain oxygen and may cause asphyxia in confined spaces. Oxygen content in the area must not fall <18% or harmful effect will occur. In extremely high concentrations, product may act as an asphyxiant and cause increased breathing and pulse rates, fatigue and unconsciousness. As asphyxiation progresses, nausea, vomiting, prostration and loss of consciousness may result, eventually leading to convulsions, coma and death.

Skin contact

Adverse effects not expected from this product.

Symptoms: Adverse effects not expected from this product.

Eye contact

Adverse effects not expected from this product.

Symptoms: Adverse effects not expected from this product.

Ingestion

Ingestion is not considered a potential route of exposure.

Symptoms: Ingestion is not considered a potential route of exposure.

Medical Treatment

Provide general supportive measures and treat symptomatically.

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

Suitable media

Use media suitable to the surrounding fire such as water fog or fine spray, alcohol foams, carbon dioxide and dry chemical.

Unsuitable media

Do not use water jet to extinguish.

Specific hazards

Not flammable under normal conditions of use. Closed containers are contained under pressure and may explode if exposed to excess heat for a prolonged period. Product is a simple asphyxiant. Asphyxiant, can replace oxygen in confined area. May displace oxygen in breathing air and lead to suffocation and death, particularly in confined spaces.

Instructions

In case of fire: Evacuate area. Fight fire remotely due to the risk of explosion. Use water spray or fog for cooling exposed containers. Exercise caution when fighting any chemical fire.

Firefighter Protection

Standard protective clothing and equipment (e.g, Self Contained Breathing Apparatus) for fire fighters. Do not enter fire area without proper protective equipment, including respiratory protection.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

Emergency procedures

Evacuate area. Ensure adequate ventilation. Restrict access to area until completion of clean-up. Keep all other personal upwind and away from the spill/release. Ensure clean-up is conducted by trained personnel only.

Environmental

Ensure spilled product does not enter confined areas. Stop the leak without taking risks

Cleanup methods

Leaks in lines to equipment set-ups can be identified by painting suspected sites with soapy water. Leaks can be located by bubbly formation.

Materials: soapy water

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

Handling

Before handling, it is very important that engineering controls are operating, and that protective equipment requirements and personal hygiene measures are being followed. People working with this chemical should be properly trained regarding its hazards and its safe use. Simple asphyxiant, this product does not contain oxygen and may cause asphyxia in confined spaces. Oxygen content in the area must not fall below 18% or harmful effects with result. Use only in well-ventilated areas. Avoid inhaling gas. Keep away from extreme heat and flame. Keep away from incompatibles. Protect cylinders from damage. Never attempt to lift cylinder by its cap. Open valves safely to prevent rapid decompression. Shut flow off at cylinder valve and just at the regulator after use. Do not puncture or incinerate cylinders. Do not drag, roll, slide or drop cylinders. Use suitable handling equipment.

Storage

Protect cylinders from damage. Do not puncture or incinerate cylinders. Do not drag, roll, slide or drop cylinders.

Hygiene

Personal hygiene measures are being followed.

Fire prevention

Keep away from extreme heat and flame.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Engineering

Provide exhaust ventilation or other engineering controls to keep the airborne concentration of vapors below their respective threshold limit value. Recommended monitoring procedures: provide sufficient air exchange and/or exhaust in work rooms.

Hands

Wear working gloves while handling cylinders. Guideline: EN 388 Protective gloves against mechanical risks.

Eyes

Wear eye protection to EN 166 when using gases. Guideline: EN 166 Personal Eye Protection. A full-face shield may also be necessary.

Respiratory

If engineering controls and work practices are not effective in controlling exposure to this material, then wear suitable approved respiratory protection. Confirmation of which type of respirator is most suitable for the intended application should be obtained from respiratory protection suppliers.

Skin/Body

Wear safety shoes while handling cylinders. Guideline: ISO 20345 Personal protective equipment - Safety footwear.

Environmental

Refer to local regulations relating to restrictions on emissions into the atmosphere. For waste disposal, see section 13 of the SDS.

09

Physical and Chemical Properties

Appearance, physical state, melting point, boiling point, and material characteristics

Flash Point
Not applicable to gas and gas mixtures
Solubility In Fat
---
Flammability
This product is not flammable
Freezing Point
---
Odor
Odorless gas
Solidification Point
---
Molecular Weight
21.013 g/mol
Crystallisation Point
---
Auto Ignition Temperature
Not applicable
Form
Compressed gas
Properties Status
---
Explosive Limits
---
Physical State Data
gas
Vapor Pressure
Not reliable data available
Softening Point
---
Boiling Point
-195.8°C (-320.4°F)
Dynamic Viscosity
0.171 mPa.s (10.9°C)
Ph
Not applicable
Cloud Point
---
State Under Standard Conditions
---
Vapor Density
0.967 at 21.1°C
Lower Explosive Limit
Not applicable
Metal Corrosion
---
Voc Content
---
Relative Density
0.8
Upper Explosive Limit
Not applicable
Partition Coefficient
Log P(oct) = 0.92
Colour
Colorless
Bulk Density
---
Decomposition Temperature
Not known
Physical State
Gas
Colour Intensity
---
Evaporation Rate
Not applicable to gas and gas mixtures
Density
---
Odor Threshold
Odorless gas
Melting Point
-210.0°C (-346°F)
Solubility In Water
20 mg/l
Solubility
20 mg/l; Soluble: Ammonia
Appearance
Colorless
Kinematic Viscosity
No data available
Relative Evaporation Rate
---
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

Stability

Stable under normal conditions.

Reactivity

No reactivity hazard other than the effects described in sub-section below.

Hazardous reactions

None. Hazardous polymerization does not occur.

Avoid

None.

Incompatible

See Section 7 (handling and storage) for further details.

Decomposition

Under normal conditions of storage and use, hazardous decomposition products should not be produced. Refer to hazardous combustion products in Section 5.

12

Ecological Information

Environmental toxicity, biodegradation, and bioaccumulation data

12.1. toxicity

No information available. Measured ecotoxicity data are not available for the aquatic toxicity endpoints for this gas. Ecotoxicity data | | CAS No of Nitrogen | LC50/ 96h | NOEC/ 21 day | M Factor | | --- | --- | --- | --- | --- | | Toxicity to fish | 7727-37-9 | Not available | Not available | Not available | | Toxicity to Daphnia | | Not available | Not available | Not available | | Toxicity to Algae | | Not available | Not available | Not available |

No measured ecotoxicity data are available for the aquatic toxicity endpoints for this gas.

12.2. Persistence and Degradability Product

No information available. The methods for determining biodegradability are not applicable to inorganic substances.

No information available. The methods for determining biodegradability are not applicable to inorganic substances.

12.3. Bio accumulative potential Product

No information available.

12.4. Mobility in soil Product

The substance is a gas, not applicable.

The substance is a gas, not applicable.

12.5. Results of PBT and vPvB assessment Product

Not classified as PBT or vPvB.

The product is not classified as PBT or vPvB.

12.6. Other adverse effects:

No ecological damage caused by this product.

No ecological damage caused by this product.

13

Disposal Considerations

Waste treatment methods, disposal recommendations, and waste codes

Treatment

Do not discharge into any place where its accumulation could be dangerous. Vent to atmosphere in a well-ventilated place.

Waste Codes

16 05 05 Gases in pressure containers other than those mentioned in 16 05 04 (Annex of Decision 2014/955/UE) EWC
14

Transport Information

UN numbers, shipping names, transport classes, and regulatory requirements

UN Number
3164
Shipping Name
Articles, pressurized, pneumatic, containing non-flammable gas
Transport Class
2.2
ADR

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. Before transporting product containers ensure that they are firmly secured. Ensure that the container valve is closed and not leaking. Container valve guards or caps should be in place. Ensure adequate air ventilation.

IMDG

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. Before transporting product containers ensure that they are firmly secured. Ensure that the container valve is closed and not leaking. Container valve guards or caps should be in place. Ensure adequate air ventilation.

IATA

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. Before transporting product containers ensure that they are firmly secured. Ensure that the container valve is closed and not leaking. Container valve guards or caps should be in place. Ensure adequate air ventilation.

15

Regulatory Information

Chemical regulations, safety assessments, and compliance status

This Safety Data Sheet has been produced to comply with Regulation (EU) 2020/878.

Chemical Safety Assessment Not performed

This Safety Data Sheet has been produced to comply with Regulation (EU) 2020/878.

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Frequently Asked Questions

Common questions about safety, handling, and properties

What is the hazard signal word for Nitrogen?

The signal word is warning.

What is the physical form of Nitrogen?

Nitrogen is a gas appearing as colorless with colorless color. It has odorless gas odor.

What is the solubility of Nitrogen?

20 mg/l; Soluble: Ammonia

What is Nitrogen used for?

Inert gas for pressurization of hydraulic accumulators

What are the hazard statements for Nitrogen?

This substance has 1 hazard statement:

  • H280: Contains gas under pressure; may explode if heated.

What is the melting point of Nitrogen?

The melting point is -210.0°C (-346°F) and the boiling point is -195.8°C (-320.4°F).