Sulphurous acid ca. 6 % SO2 in H2O

Empirical formula H₂SO₃
Molar mass (M) 82,02 g/mol
Density (D) 1,03
ADR 8 II • WGK 1
CAS No.[7782-99-2]
EG-Nr. 231-973-1 • UN-Nr. 1833

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Hazard statements
H314 Causes severe burns and eye damage. H332 Harmful by inhalation.

Precautions - prevention
P261 Avoid breathing mist / vapor / spray.
P280 Wear protective gloves / protective clothing / eye protection / face protection.

Precautions - response
P303 + P361 + P353 IJ SKIN (or hair) CONTACT: Take off immediately all contaminated clothing. Rinse skin with water / shower.

P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. remove contact lenses, if possible; keep rinsing. Immediately call a POISON CENTER / doctor.