Artikelname:
sulfurous acid 5-6 %
Beschreibung:
sulfurous acid 5-6 % or Sulfur dioxide solution is a tautomer of a sulfonic acid and conjugate acid of a hydrogensulfite. Its chemical formula is H2SO3 and appears as colorless liquid with a pungent burning sulfur odor and can be used as food additives and sulfiting agents.
Gruppe:
Acids & Bases
CAS-Nummer:
7782-99-2
EC-Nummer:
231-973-1
Synonyme:
Sulfur dioxide solution, acido sulfuroso, dihydroxy sulphoxide, hydrogen sulphite (bisulphite), UN1833, Schweflige saure [German], Sulphurous acid, EINECS 231-973-1, acide sulfureux, SULFUROUS ACID, sodium sulfite, Sulfurous acid, Schweflige Säure
Anwendungen:
Consumer use, Food, Pesticide
IUPAC-Name:
sulfurous acid
Molekularformel:
H2SO3
Molekulargewicht:
82.073 g/mol
Löslichkeit:
558.5 mg/mL (water)
Dichte:
1.03 g/mL at 25ºC(lit.)
Gefahrenklasse:
8
RID/ADR:
UN 1833 8
Bedenkenanzeige:
R20
Gefahrenhinweis:
H314; H332
Warnerklärung:
P280; P305 + P351 + P338; P310
Signale:
Danger