1-(2-hydroxyethyl)-1H-pyrazol-4,5-diyldiammoniumsulfate

Guidance on Safe Use

First-aid measures

Emergency measure - Inhalation

Remove affected persons to the fresh air immediately.

Symptom-related treatment.

Seek medical advice immediately.

Emergency measure - Eyes

Rinse immediately with plenty of water and seek medical

advice.

Emergency measure - Skin

Rinse immediately with plenty of water .

Seek medical advice in the case of skin irritation.

Emergency measure - Ingestion

Rinse mouth out and drink plenty of water. Seek medical

advice immediately.

Fire-fighting measures

Recommended extinguishing agent:

All extinguishing agents normally used.

Product arising from burning:

Sulphur oxides, nitrous gases

Product determined by test: N

Protective equipment:

Self-contained respirator, full protective suit

Accidental release measures

Emergency measures in case of spillage:

Ensure good ventilation.

Working procedures must be designed so that exposure by

inhalation and dermal contact is minimized and contact with

the eyes is excluded.

Do not allow the substance to enter aquatic environments/the

soil/drains/the environment.

Neutralize the aqueous solution with bicarbonate.

First moisten the product in order to avoid the formation of

dust or cover with moist, inert material.

Fill into sealable, labelled containers.

Dispose of the solution at an authorized landfill site or at

an incineration plant according to local/national

regulations.

Handling and storage

Handling:

Avoid inhalation of the substance and contact with the skin

and eyes.

In the case of handling in open systems, any dust which

forms should be extracted directly at the point of

origin.

Respirators (e.g. filtering device with P3 filter) should

be worn in cases where technical extraction or ventilation

measures are either not possible or not adequate.

Tested protective gloves and, if  necessary, suitable

protective clothing should be worn to avoid contact with the

skin. A safe eye protector is absolutely essential.

Where possible, closed or at least dustproof/splashproof

equipment should be used during filling, metered feeding,

and sampling.

Generally for dusty organic substances a dust explosure

possibility has to be asssumed. Therefore the formation of

dust while handling the dry substance has to be avoided;

provide sufficient ventilation and take measures against

static discharges, in dependence of equipment, handling and

package (eg. by grounding containers, apparatus, pumps and

exhaust ventilation plant etc.).

When using do not eat/drink/smoke. Wash hands before breaks

and after finishing work. Remove contaminated or soaked

clothing.

Storage:

Store in unbreakable and air-tight containers.

Secure container against falling.

Keep the substance dry and cool. Avoid product residues on

containers. Label of empty containers in

accordance with the regulations.

Packaging of the substance and or preparation:

Store in plastic containers or cardboard box with

PE inner sack (50 kg).

Transport information

Shipping

SpecialProvisions

Shipping

Remarks

Marine transport (UN RTDG/IMDG)

Shipping

Remarks

Air transport (UN RTDG/ICAO/IATA)

Shipping

Special provisions / remarks

Remarks:

Transport code: UN-Nr. 3077
Transport: In bruchsicheren Behältern transportieren. Gegen

Herabfallen sichern und vorschriftsmäßig kennzeichnen.


Weitere Transportcodes:

ADR: Kl. 9, Ziff. 12c

IMDG: Kl. 9

ICAO: Kl. 9

"ENGLISH"

Transport in containers made of resistant materials.

Secure container against falling.

Label containers in accordance with the

regulations.

SpecialProvisions

Exposure controls / personal protection

Additional advice on control parameters

Control parameters :

maximum occupational exposure limit:

1.5 mg/m3 fine dust (fraction that can end up in the lungs) ; 4 mg/3 respirable dust

<100 ppm 4-((5-AMINO-1-(2-HYDROXYETHYL)-1H-PYRAZOLE-4YL)IMINO-4,5-DIHYDRO-1-(2-HYDROXYETHYL)-5-IMINO-1H-PYRAZOLE SULPHATE (2:1),HYDRATE(2:1)

Exposure controls

Protective and hygiene measures:

When using, do not eat, drink or smoke. Wash hands before breaks and at the end of workday.

Respiratory protection:

effective dust mask

Hand protection:

Protective gloves made out of: nitrile rubber

Eye protection:

safety glasses / facial protection

Skin protection:

dust impervious protective suit

Stability and reactivity

Danger other than fire:

None known

Chemical reaction with water:

Oxidation through moisture and air.

Dust explosion determined by test: N

Disposal considerations

Industry - Possibility of recovery/recycling:

Loosen the substance with suitable solvent

- recristallised.

Industry - Possibility of neutralisation:

Neutralize the solution of the substance

with sodium bicarbonate

Industry - Possibility of destruction - incineration: Code: 661

Incinerator with flue gas scrubbing

Public at large - Possibility of recovery/recycling:

It is not technically possible.

Public at large - Possibility of neutralisation:

No possibilities for neutralization.

Public at large - Possibility of destruction - others:

Ready-to-use cosmetic products are mainly disposed of

together with the household waste.