Tetramethylammonium hydroxide solution 25 wt. % in H2O

After inhalation: fresh air. Immediately call in physician. If breathing stops: immediately apply artificial respiration, if necessary also oxygen.

In case of skin contact: Take off immediately all contaminated clothing. Rinse skin with water/ shower. Call a physician immediately.

After eye contact: rinse out with plenty of water. Immediately call in ophthalmologist. Remove contact lenses.

If swallowed: give water to drink (two glasses at most). Seek medical advice immediately. In exceptional cases only, if medical care is not available within one hour, induce vomiting (only in persons who are wide awake and fully conscious), administer activated charcoal (20 - 40 g in a 10% slurry) and consult a doctor as quickly as possible. Do not attempt to neutralise.

Use extinguishing measures that are appropriate to local circumstances and the surrounding environment.

For this substance/mixture no limitations of extinguishing agents are given.

Not combustible. Ambient fire may liberate hazardous vapours.

Stay in danger area only with self-contained breathing apparatus. Prevent skin contact by keeping a safe distance or by wearing suitable protective clothing.

Do not breathe vapors, aerosols. Avoid substance contact. Ensure adequate ventilation. Evacuate the danger area, observe emergency procedures, consult an expert.

Do not let product enter drains.

Take up carefully with liquid-absorbent material. Clean up affected area.

Materials: liquid-absorbent material (e.g. Chemizorb®)

Do not inhale substance/mixture.

Tightly closed. Keep in a well-ventilated place. Keep locked up or in an area accessible only to qualified or authorized persons.

Immediately change contaminated clothing. Apply preventive skin protection. Wash hands and face after working with substance.

Full contact: Material: Latex gloves, Minimum layer thickness: 0,6 mm, Break through time: 480 min, Material tested: Lapren® (KCL 706 / Aldrich Z677558, Size M). Splash contact: Material: Nitrile rubber, Minimum layer thickness: 0,11 mm, Break through time: 30 min, Material tested: KCL 741 Dermatril® L

Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Tightly fitting safety goggles

required when vapours/aerosols are generated. Our recommendations on filtering respiratory protection are based on the following standards: DIN EN 143, DIN 14387 and other accompanying standards relating to the used respiratory protection system. Recommended Filter type: Filter type ABEK. The entrepreneur has to ensure that maintenance, cleaning and testing of respiratory protective devices are carried out according to the instructions of the producer. These measures have to be properly documented.

protective clothing

Do not let product enter drains.

The product is chemically stable under standard ambient conditions (room temperature).

No data available

In contact with nitrites, nitrates, nitrous acid possible liberation of nitrosamines! Violent reactions possible with: Strong oxidizing agents, Acids. Generates dangerous gases or fumes in contact with: ammonium compounds.

no information available

nitrites, nitrates, nitrous acid, Strong oxidizing agents, Acids, ammonium compounds

nitrosamines, dangerous gases or fumes