Identification

Numero CAS

16731-55-8

Nom scientifique (FR)

Métabisulfite de potassium

Nom scientifique (EN)

Dipotassium disulphite

Autres dénominations scientifiques (Autre langues)

Potassium disulfit ; Disulfurous acid, potassium salt (1:2) ; Disulfurous acid, dipotassium salt ; Potassium metabisulfite ; Potassium pyrosulfite

Code EC

240-795-3

Code SANDRE

-

Number CIPAC

-

Formule chimique brute

\(\ce{ H2O5S2 }\)

Code InChlKey

WBZKQQHYRPRKNJ-UHFFFAOYSA-N

Code SMILES

[K+].[K+].[O-][S](=O)[S]([O-])(=O)=O

Accidental values

Other accidental thresholds

Other accidental thresholds
ineris name Duration Value Source Status state Commentary
PAC-1 60 min 5,4 mg.m-3 EHSS (2018) Final
TEEL-2/11, TEEL-3/6, rat oral LD50
PAC-2 60 min 59 mg.m-3 EHSS (2018) Final
TEEL-2/11, TEEL-3/6, rat oral LD50
PAC-3 60 min 360 mg.m-3 EHSS (2018) Final
TEEL-2/11, TEEL-3/6, rat oral LD50
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