Sulfur dioxide for synthesis
MERCK Schuchardt
CAS :7446-09-5
Storage class :2 A
Water pollution class :1
Hazard / Symptom
Hazard Toxic by inhalation. Causes burns.
After inhalation toxic. Burns in oesophagus and stomach.
After skin contact burns
After eye contact burns
Systemic effects depressed respiration , agitation, spasms
Additional informations Inhalation may lead to the formation of oedemas in the respiratory tract.
Protective equipments / General working measures
Keep container in a well-ventilated place. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Accidental release measures / Fire-fighting measures
Person-related precautionary measures Do not inhale vapours.
Environmental-protection measures Do not allow to enter sewerage system.
Additional notes Remove container from danger zone and cool with water. Ensure supply of fresh air in enclosed rooms.
Suitable extinguishing media In adaption to materials stored in the immediate neighbourhood.
First aid
After inhalation fresh air. If necessary, apply mouth-to-mouth resuscitation or mechanical ventilation. Immediately summon doctor. If victim is unconscious: lateral recumbent position.
After skin contact wash off with plenty of water. Remove contaminated clothing.
After eye contact rinse out with plenty of water with the eyelid held wide open. Summon eye specialist if necessary.
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