Registration Dossier

Identification

Chemical structure
Display Name:
Sodium dithionite
EC Number:
231-890-0
EC Name:
Sodium dithionite
CAS Number:
7775-14-6
Molecular formula:
H2O4S2.2Na
IUPAC Name:
disodium dithionite

Type of substance

Composition:
mono-constituent substance
Origin:
inorganic

Total tonnage band

Total range:
100 000 - 1 000 000 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
17-Mar-2011
Last modified:
09-Dec-2019

Chemical safety assessment

Performed for this substance:
YES

Compositions open all close all

Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Sodium dithionite
EC Number:
231-890-0
EC Name:
Sodium dithionite
CAS Number:
7775-14-6
Molecular formula:
H2O4S2.2Na
IUPAC Name:
disodium dithionite
Type:
legal entity composition of the substance
State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
Sodium dithionite
EC Number:
231-890-0
EC Name:
Sodium dithionite
CAS Number:
7775-14-6
Molecular formula:
H2O4S2.2Na
IUPAC Name:
disodium dithionite
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Sodium dithionite
EC Number:
231-890-0
EC Name:
Sodium dithionite
CAS Number:
7775-14-6
Molecular formula:
H2O4S2.2Na
IUPAC Name:
disodium dithionite
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Sodium dithionite
EC Number:
231-890-0
EC Name:
Sodium dithionite
CAS Number:
7775-14-6
Molecular formula:
H2O4S2.2Na
IUPAC Name:
disodium dithionite
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Sodium dithionite
EC Number:
231-890-0
EC Name:
Sodium dithionite
CAS Number:
7775-14-6
Molecular formula:
H2O4S2.2Na
IUPAC Name:
disodium dithionite
Type:
legal entity composition of the substance
Degree of purity:
> 88 - <= 92 % (w/w)


Constituent 1
Chemical structure
Reference substance name:
Sodium dithionite
EC Number:
231-890-0
EC Name:
Sodium dithionite
CAS Number:
7775-14-6
Molecular formula:
H2O4S2.2Na
IUPAC Name:
disodium dithionite
Impurity 1
Chemical structure
Reference substance name:
Disodium disulphite
EC Number:
231-673-0
EC Name:
Disodium disulphite
CAS Number:
7681-57-4
Molecular formula:
H2O5S2.2Na
IUPAC Name:
disodium disulphite
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
Sodium dithionite
EC Number:
231-890-0
EC Name:
Sodium dithionite
CAS Number:
7775-14-6
Molecular formula:
H2O4S2.2Na
IUPAC Name:
disodium dithionite

Registrants /Suppliers of the substance open all close all

Latest dossier received
Registrant / Supplier details 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019
ALBITE San Cassiano, 99 28069 Trecate (NO) Italy X
o BASF SE Carl-Bosch-Str. 38 67056 Ludwigshafen am Rhein Rheinland-Pfalz Germany X
BrüggemannChemical, L. Brüggemann GmbH & Co. KG Salzstrasse 131 74076 Heilbronn Baden-Württemberg Germany X
o CHEMICAL INSPECTION & REGULATION SERVICE LIMITED Room 002, Regus Harcourt Centre D02 HW77 Dublin Ireland X
Esseco s.r.l. Via San Cassiano 99 28069 San Martino di Trecate Novara Italy X
Holmen Paper AB Vattengränden 2 S-60188 Norrköping Sweden X
o Kotkamills Oy PL 62-63 48101 Kotka Finland X
o SILOX S.A. rue Wauters 144 4480 Engis Belgium X
SILOX S.A. "OR TSIL" rue Wauters 144 4480 Engis Belgium X
o Stora Enso Paper AB Stora Enso Fine Paper Nymölla mill SE-295 80 Nymölla Sweden X
o Stora Enso Publication Papers Oy Ltd Anjala Mill FI-46900 Inkeroinen Finland X
o Stora Enso Veitsiluoto Oy Veitsiluoto mill 94800 Kemi Finland X
UPM Communication Papers Oy Alvar Aalon katu 1 FI-00100 Helsinki Finland X
UPM-Kymmene Oyj Alvar Aallon katu 1 FI-00100 Helsinki Finland X
Latest dossier received
Registrant / Supplier details 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019
o Synthesia, a.s. Semtín103 53002 Pardubice Czech Republic X

Administrative data open all close all

  • 01-2119520510-57-0000
  • 01-2119520510-57-0001
  • 01-2119520510-57-0002
  • 01-2119520510-57-0003
  • 01-2119520510-57-0004
  • 01-2119520510-57-0005
  • 01-2119520510-57-0006
  • 01-2119520510-57-0007
  • 01-2119520510-57-0008
  • 01-2119520510-57-0009
  • 01-2119520510-57-0010
  • 01-2119520510-57-0012
  • 01-2119520510-57-0013
  • 01-2119520510-57-0015
  • 01-2119520510-57-0014

Contact Persons responsible for the SDS