Nitrogen Plant Safety Norms

All personnel being employed for work in connection with nitrogen air should be cautioned concerning the hazards involved and precautions to be observed.

Safety Precautions for Handling Nitrogen Plant

• In case of the power failure to the engine its braking mechanism will fail and this accelerates speed of the machine. To prevent this air supply, the engine should be cut - off.
  
  
• Nitrogen purge is provided in distance piece below cylinder and in valve pestle housing to prevent atmospheric moist air to form frost on colder parts.

MSDS Data Sheet
PRODUCT IDENTIFICATION
Product Name : Nitrogen
Product Formula : N2
State : Gaseous

COMPOSITION AND INFORMATION
Substance / Preparation : Substance
Components / Impurities : Contains on other components or impurities
Cas NR : 07727-37-9

CHEMICAL AND PHYSICAL PROPERTIES
Refer to the link...
Gas Properties - Nitrogen

HAZARD IDENTIFICATION
NFPA Ratings (scale 0-4): HEALTH=1 FIRE=0 REACTIVITY=0

Emergency Overview : Nitrogen gas is colorless, odorless and non-flammable. It is non-toxic. The primary health hazard is asphyxiation by displacement of oxygen

Route of Entry : Inhalation, Skin and Eye Contact

Effects of Acute Exposure
Inhalation : May cause excitation, excess salivation, rapid breathing, headaches, drowsiness, stinging of the nose and throat, vomiting, dizziness, and unconsciousness.

Eye Contact : Vapor may cause a stinging sensation.

Skin Contact: No adverse effects

Ingestion : Not a likely route of exposure

Effects of Short Term Exposure
Inhalation : Nausea, vomiting, difficulty breathing, headache, drowsiness, dizziness, tingling sensation, loss of coordination, convulsions.

Eye Contact : Irritation

Skin Contact : No adverse effects

Ingestion : Ingestion of harmful amounts is unlikely.

FIRST AID MEASURES
Inhalation: If adverse effects occur, remove to uncontaminated area. Give artificial respiration if not breathing. If breathing is difficult, oxygen should be administered by qualified personnel. Get immediate medical attention.
Skin Contact: Wash exposed skin with soap and water.
Eye Contact: Immediately flush eyes with plenty of water for at least 15 minutes. Then get immediate medical attention.

Ingestion: If a large amount is swallowed, get medical attention.

FIRE FIGHTING MEASURES
Specific Hazards : Negligible fire hazard. Pressurized containers may rupture or explode if exposed to sufficient heat.

Hazardous Combustion : None

Suitable Extinguishing Media : Regualr dry chemical, carbon dioxide and all known extinguishers. In case of large fires use regular foam with fine water spray.

Special Procedures : Self contained breathing apparatus required. Firefighters should wear the unusual protective gear. Personnel should be evacuated.

Auto Ignition Temperature : Not applicable

Flash Point Method : Not applicable

Lower Flammability Limit : Not applicable

Upper Flammability Limit : Not applicable

Sensitivity to Mechanical Impact : Avoid impact against container

Explosive Power : Closed container may rupture or explode due to pressure build up when exposed to extreme heat. Cylinders are equipped with temperature and pressure relief devices but still rupture under fire conditions.

ACCIDENTAL RELEASE MEASURES
Personal Precautions : Evacuate area. Ensure adequate air ventilation. Eliminate ignition sources. Do not touch spilled material. Stop leak if possible without personal risk.

Environmental Precautions : Try to stop release. Prevent from entering sewers, basements and workouts or any place where is accumulation can be dangerous.

Clean Up Methods : Ventilate area.

HANDLING AND STORAGE
Handling Procedures : Open valve slowly to avoid pressure shock. Protect system damage against physical damage. Segragate from flammable gases and other flammable. Use adequate ventilation.

Storage Requirements : Store in a cool, dry place. Store outside or in a detached building. Store away from ignition sources and direct sunlight. Do not store near elevators, cooridors or loading docks. Do not drag, slide or roll cylinders. Dont allow them to strike each other. After use close main cylinder valve and replace the valve cap.

EXPOSURE CONTROL/ PERSONAL PROTECTION
Exposure Limit : No occupational exposure limit.

Ventilation : Provide local exhaust ventilated system. Ensure compliance with applicable exposure limits.

Eye Protection : For the gas: Eye protection not required, but recommended.

For the liquid : Wear splash resistant safety goggles. Contact lenses should not be worn. Provide an emergency eye wash fountain and quick drench shower in the immediate work area.

Clothing: For the gas: Protective clothing is not required. For the liquid : Wear appropriate protective, cold insulating clothing.

Gloves : Wear insulated gloves.

Protective Material Types : leather

Footwears : Safety boots per local regulations.

Respirator : Under conditions of frequent use or heavy exposure, respiratory protection may be needed. Respiratory protection is ranked in order from minimum to maximum. Consider warning properties before
use.

STABILITY AND REACTIVITY
Reactivity : Stable at normal temperatures and pressure.

Conditions to Avoid : Protect from physical damage and heat. Containers may explode or rupture if exposed to heat.

Incompatibilities : Metals and oxidising materials

Hazardous Decomposition : Thermal decomposition products: oxides of nitrogen.

Polymerization : Will not polymerize.

TOXICOLOGICAL INFORMATION
No taxicological damages caused by this product

ECOLOGICAL INFORMATION
No ecological damages caused by this product

DISPOSAL CONSIDERATIONS
Gas will dissipate in air.

TRANSPORT INFORMATION
U.S. DOT 49 CFR 172.101:
PROPER SHIPPING NAME: Nitrogen, compressed
ID NUMBER: UN1066
HAZARD CLASS OR DIVISION: 2.2
LABELING REQUIREMENTS: 2.2
CANADIAN TRANSPORTATION OF DANGEROUS GOODS:
SHIPPING NAME: Nitrogen, compressed
UN NUMBER: UN1066
CLASS: 2.2