5-nitro-1H-pyrazole

Guidance on Safe Use

First-aid measures

Description of first aid measures

· General information:

Take affected persons out into the fresh air.

If symptoms persist or in case of doubt, seek medical advice.

· After inhalation:

Inhalation of product unlikely. If forming dust is inhaled when handling the product, supply fresh air.

Seek medical treatment.

· After skin contact:

Rinse thoroughly with water upon repeated skin contact.

Seek medical treatment.

· After eye contact:

Eye contact is unlikely. If particles get into the eyes, remove as customary for foreign bodies.

Rinse opened eye for several minutes under running water. If symptoms persist, consult a doctor.

· After swallowing:

Rinse mouth with water.

Spit liquid out again.

Never give anything by mouth to an unconscious person.

A person vomiting while lying on the back should be turned onto the side.

Seek medical treatment.

Most important symptoms and effects, both acute and delayed No further relevant information available.

Indication of any immediate medical attention and special treatment needed Symptomatic treatment

Fire-fighting measures

Extinguishing media

· Suitable extinguishing agents:

Use fire fighting measures that suit the environment.

CO2, extinguishing powder or water spray. Fight larger fires with water spray or alcohol resistant foam.

· For safety reasons unsuitable extinguishing agents: High volume water jet

Special hazards arising from the substance or mixture

In case of fire, the following can be released:

Carbon dioxide (CO2)

Carbon monoxide (CO)

Nitrogen oxides (NOx)

Advice for firefighters

· Protective equipment: Wear self-contained respiratory protective device.

· Additional information:

Collect contaminated fire fighting water separately. It must not enter the sewage system.

Dispose of fire debris and contaminated fire fighting water in accordance with official regulations.

Accidental release measures

Personal precautions, protective equipment and emergency procedures

Ensure adequate ventilation.

Avoid formation of dust.

Keep away from ignition sources

Use respiratory protective device against the effects of fumes/dust/aerosol.

Avoid contact with eyes and skin.

Do not breath dust

Environmental precautions:

Do not allow product to reach sewage system or any water course.

Inform respective authorities in case of seepage into water course or sewage system.

Do not allow to penetrate the ground/soil.

In case of seepage into the ground inform responsible authorities.

Methods and material for containment and cleaning up:

Make sure to recycle or dispose of in suitable receptacles.

Avoid any dust formation. Pick up with a tested and approved industrial vacuum cleaner if necessary.

Handling and storage

Precautions for safe handling

Ensure good ventilation/exhaustion at the workplace.

Keep receptacles tightly sealed.

Store in cool, dry places in tightly closed receptacles.

Keep away from heat and direct sunlight.

Avoid inhalation of dust.

Avoid contact with eyes and skin.

Prevent formation of dust.

Any deposit of dust which cannot be avoided must be regularly removed.

· Information about protection against explosions and fires:

Dust may combine with air to form an explosive mixture.

Protect against electrostatic charges.

Observe the general rules of industrial fire protection.

Conditions for safe storage, including any incompatibilities

· Storage:

· Requirements to be met by storerooms and receptacles:

Store container tightly sealed at a cool and dry place with sufficient ventilation.

· Information about storage in one common storage facility:

Store away from foodstuffs.

Store away from feed.

Refer to national regulations for storing hazardous chemicals.

· Further information about storage conditions: None

· Storage class: 10-13 other combustible and non-combustible substances

Specific end use(s) No further relevant information available

Transport information

Shipping

SpecialProvisions

Shipping

Remarks

Marine transport (UN RTDG/IMDG)

Shipping

Remarks

Shipping

Remarks

SpecialProvisions

Exposure controls / personal protection

Control parameters

· Components with limit values that require monitoring at the workplace: Not required

· Additional information: The lists that were valid during the creation were used as basis.

Exposure controls

· Personal protective equipment:

· General protective and hygienic measures:

Vacuum contaminated clothing. Do not blow or brush off contamination.

The usual precautionary measures should be adhered to when handling chemicals.

Keep away from foodstuffs, beverages and feed.

Wash hands before breaks and at the end of work.

Do not inhale dust/smoke/mist.

Avoid contact with eyes and skin.

Do not eat, drink, smoke or sniff while working.

Use skin protection cream for skin protection.

Clean skin thoroughly immediately after handling the product.

Provide eye bath.

· Breathing equipment:

Use a suitable respiratory protective device in case of insufficient ventilation.

Short term filter device (EN 149):

Filter P1

· Protection of hands:

Chemical resistant gloves (EN 374)

The glove material has to be impermeable and resistant to the product/substance/preparation.

Due to missing tests no recommendation to the glove material can be given for the product / preparation / chemical mixture.

Selection of the glove material in consideration of the penetration times, rates of diffusion and the degradation

Preventive skin protection by use of skin-protecting agents is recommended.

· Material of gloves:

The selection of the suitable gloves does not only depend on the material, but also on further marks of quality and varies from

manufacturer to manufacturer.

· Penetration time of glove material:

The exact penetration time has to be found out by the manufacturer of the protective gloves and has to be observed.

· Eye protection: Safety glasses

· Body protection: Protective work clothing

Stability and reactivity

Reactivity No further relevant information available

Chemical stability

· Thermal decomposition / conditions to be avoided: No decomposition if used and stored according to specifications

Possibility of hazardous reactions No dangerous reactions known

Conditions to avoid No further relevant information available

Incompatible materials: No further relevant information available

Hazardous decomposition products:

No hazardous decomposition products if instructions for storage and handling are followed

Disposal considerations

Waste treatment methods

· Recommendation:

Smaller quantities can be disposed of with household waste.

Must be recycled or disposed of according to the regulations. Waste has to be classified according to the European Waste

Catalogue based on the identification of the waste generating source.

European waste catalogue:

07 00 00 WASTES FROM ORGANIC CHEMICAL PROCESSES

07 07 00 wastes from the MFSU of fine chemicals and chemical products not otherwise specified

07 07 99 wastes not otherwise specified

· Uncleaned packagings:

· Recommendation: Disposal must be made according to official regulations.