Registration Dossier

Identification

Chemical structure
Display Name:
Dipotassium disulphite
EC Number:
240-795-3
EC Name:
Dipotassium disulphite
CAS Number:
16731-55-8
Molecular formula:
K2S2O5

Type of substance

Composition:
mono-constituent substance
Origin:
inorganic

Other names

Trade names:
Dikaliumdisulfit
Dipotassium disulfite
Dipotassium metabisulfite
Dipotassium pyrosulfite
Disulfurous acid, dipotassium salt (9CI)
Kaliumdisulfit
Potassium disulfite (K2S2O5)
Potassium metabisulfite
Potassium metabisulfite (K2S2O5)
Potassium pyrosulfite (6CI)
Potassium pyrosulfite (K2S2O5)
Pyrosulfurous acid, dipotassium salt (8CI)

Total tonnage band

Total range:
1 000 - 10 000 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
17-Mar-2011
Last modified:
14-Nov-2018

Chemical safety assessment

Performed for this substance:
YES

Compositions open all close all

Type:
legal entity composition of the substance
State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
Dipotassium disulphite
EC Number:
240-795-3
EC Name:
Dipotassium disulphite
CAS Number:
16731-55-8
Molecular formula:
K2S2O5
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Dipotassium disulphite
EC Number:
240-795-3
EC Name:
Dipotassium disulphite
CAS Number:
16731-55-8
Molecular formula:
K2S2O5

Registrants /Suppliers of the substance open all close all

Latest dossier received
Registrant / Supplier details 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018
o BASF SE Carl-Bosch-Str. 38 67056 Ludwigshafen am Rhein Rheinland-Pfalz Germany X
o Esseco s.r.l. Via San Cassiano 99 28069 San Martino di Trecate Novara Italy X

Administrative data open all close all

  • 01-2119537422-45-0000
  • 01-2119537422-45-0001

Contact Persons responsible for the SDS