Registration Dossier

Identification

Chemical structure
Display Name:
Hexafluorosilicic acid
EC Number:
241-034-8
EC Name:
Hexafluorosilicic acid
CAS Number:
16961-83-4
Molecular formula:
F6Si.2H
IUPAC Name:
hexafluorosilicate

Type of substance

Composition:
mono-constituent substance
Origin:
inorganic

Total tonnage band

Total range:
10 000 - 100 000 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
18-Mar-2011
Last modified:
10-May-2020

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:
Hexafluorosilicic acid
EC Number:
241-034-8
EC Name:
Hexafluorosilicic acid
CAS Number:
16961-83-4
Molecular formula:
F6Si.2H
IUPAC Name:
hexafluorosilicate
Type:
legal entity composition of the substance
State Form:
liquid


Constituent 1
Chemical structure
Reference substance name:
Hexafluorosilicic acid
EC Number:
241-034-8
EC Name:
Hexafluorosilicic acid
CAS Number:
16961-83-4
Molecular formula:
F6Si.2H
IUPAC Name:
hexafluorosilicate
Type:
legal entity composition of the substance
State Form:
other: solution


Constituent 1
Chemical structure
Reference substance name:
Hexafluorosilicic acid
EC Number:
241-034-8
EC Name:
Hexafluorosilicic acid
CAS Number:
16961-83-4
Molecular formula:
F6Si.2H
IUPAC Name:
hexafluorosilicate
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Hexafluorosilicic acid
EC Number:
241-034-8
EC Name:
Hexafluorosilicic acid
CAS Number:
16961-83-4
Molecular formula:
F6Si.2H
IUPAC Name:
hexafluorosilicate
Type:
legal entity composition of the substance
State Form:
liquid
Degree of purity:
>= 81 - <= 99.5 % (w/w)


Constituent 1
Chemical structure
Reference substance name:
Hexafluorosilicic acid
EC Number:
241-034-8
EC Name:
Hexafluorosilicic acid
CAS Number:
16961-83-4
Molecular formula:
F6Si.2H
IUPAC Name:
hexafluorosilicate
Impurity 1
Chemical structure
Reference substance name:
Sulphuric acid
EC Number:
231-639-5
EC Name:
Sulphuric acid
CAS Number:
7664-93-9
Molecular formula:
H2O4S
IUPAC Name:
sulfuric acid
Impurity 2
Chemical structure
Reference substance name:
Hydrogen chloride
EC Number:
231-595-7
EC Name:
Hydrogen chloride
CAS Number:
7647-01-0
Molecular formula:
ClH
IUPAC Name:
hydrogen chloride
Impurity 3
Chemical structure
Reference substance name:
Orthophosphoric acid
EC Number:
231-633-2
EC Name:
Orthophosphoric acid
CAS Number:
7664-38-2
Molecular formula:
H3O4P
IUPAC Name:
phosphoric acid
Impurity 4
Chemical structure
Reference substance name:
Hydrogen fluoride
EC Number:
231-634-8
EC Name:
Hydrogen fluoride
CAS Number:
7664-39-3
Molecular formula:
FH
IUPAC Name:
hydrogen fluoride
Type:
legal entity composition of the substance
Degree of purity:
> 80 - < 100 % (w/w)


Constituent 1
Chemical structure
Reference substance name:
Hexafluorosilicic acid
EC Number:
241-034-8
EC Name:
Hexafluorosilicic acid
CAS Number:
16961-83-4
Molecular formula:
F6Si.2H
IUPAC Name:
hexafluorosilicate
Impurity 1
Chemical structure
Reference substance name:
Hydrogen fluoride
EC Number:
231-634-8
EC Name:
Hydrogen fluoride
CAS Number:
7664-39-3
Molecular formula:
FH
IUPAC Name:
hydrogen fluoride
Type:
legal entity composition of the substance
Degree of purity:
>= 80 - < 100 % (w/w)


Constituent 1
Chemical structure
Reference substance name:
Hexafluorosilicic acid
EC Number:
241-034-8
EC Name:
Hexafluorosilicic acid
CAS Number:
16961-83-4
Molecular formula:
F6Si.2H
IUPAC Name:
hexafluorosilicate
Additive 1
Chemical structure
Reference substance name:
Hydrogen fluoride
EC Number:
231-634-8
EC Name:
Hydrogen fluoride
CAS Number:
7664-39-3
Molecular formula:
FH
IUPAC Name:
hydrogen fluoride
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Hexafluorosilicic acid
EC Number:
241-034-8
EC Name:
Hexafluorosilicic acid
CAS Number:
16961-83-4
Molecular formula:
F6Si.2H
IUPAC Name:
hexafluorosilicate
Type:
legal entity composition of the substance
Degree of purity:
> 80 - < 100 % (w/w)


Constituent 1
Chemical structure
Reference substance name:
Hexafluorosilicic acid
EC Number:
241-034-8
EC Name:
Hexafluorosilicic acid
CAS Number:
16961-83-4
Molecular formula:
F6Si.2H
IUPAC Name:
hexafluorosilicate
Impurity 1
Chemical structure
Reference substance name:
Hydrogen fluoride
EC Number:
231-634-8
EC Name:
Hydrogen fluoride
CAS Number:
7664-39-3
Molecular formula:
FH
IUPAC Name:
hydrogen fluoride
Type:
legal entity composition of the substance
Degree of purity:
> 80 - <= 100 % (w/w)


Constituent 1
Chemical structure
Reference substance name:
Hexafluorosilicic acid
EC Number:
241-034-8
EC Name:
Hexafluorosilicic acid
CAS Number:
16961-83-4
Molecular formula:
F6Si.2H
IUPAC Name:
hexafluorosilicate
Additive 1
Chemical structure
Reference substance name:
Hydrogen fluoride
EC Number:
231-634-8
EC Name:
Hydrogen fluoride
CAS Number:
7664-39-3
Molecular formula:
FH
IUPAC Name:
hydrogen fluoride
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Hexafluorosilicic acid
EC Number:
241-034-8
EC Name:
Hexafluorosilicic acid
CAS Number:
16961-83-4
Molecular formula:
F6Si.2H
IUPAC Name:
hexafluorosilicate
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Hexafluorosilicic acid
EC Number:
241-034-8
EC Name:
Hexafluorosilicic acid
CAS Number:
16961-83-4
Molecular formula:
F6Si.2H
IUPAC Name:
hexafluorosilicate
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Hexafluorosilicic acid
EC Number:
241-034-8
EC Name:
Hexafluorosilicic acid
CAS Number:
16961-83-4
Molecular formula:
F6Si.2H
IUPAC Name:
hexafluorosilicate
Type:
legal entity composition of the substance
State Form:
liquid


Constituent 1
Chemical structure
Reference substance name:
Hexafluorosilicic acid
EC Number:
241-034-8
EC Name:
Hexafluorosilicic acid
CAS Number:
16961-83-4
Molecular formula:
F6Si.2H
IUPAC Name:
hexafluorosilicate
Type:
legal entity composition of the substance
Degree of purity:
>= 99 - <= 100 % (w/w)


Constituent 1
Chemical structure
Reference substance name:
Hexafluorosilicic acid
EC Number:
241-034-8
EC Name:
Hexafluorosilicic acid
CAS Number:
16961-83-4
Molecular formula:
F6Si.2H
IUPAC Name:
hexafluorosilicate
Impurity 1
Chemical structure
Reference substance name:
Hydrogen fluoride
EC Number:
231-634-8
EC Name:
Hydrogen fluoride
CAS Number:
7664-39-3
Molecular formula:
FH
IUPAC Name:
hydrogen fluoride

Registrants / Suppliers Details open all close all

Registrant / Supplier Registered Updated
Agropolychim JSC Industrial zone 9160 Devnya Varna Bulgaria 2010 2011
Alkeemia S.p.A. Via Flavio Vegezio, 12 20149 Milano Italy 2015
Amberger Kaolinwerke Eduard Kick GmbH & Co. KG Georg-Schiffer-Str. 70 92242 Hirschau Germany 2016 2016
BIGE HOLDING KFT Tószegi út 51 5000 Szolnok Jász-Nagykun-Szolnok Hungary 2013 2014
Crystal BOHEMIA, a. s. Jiráskova 223 29001 Poděbrady Czech Republic 2018
DERIVADOS DEL FLÚOR, S.A.U. Ontón 39706 Castro Urdiales Cantabria Spain 2010
EuroChem Antwerpen NV Haven 725, Scheldelaan 600 2040 Antwerp Belgium 2010
Fluorchemie Dohna GmbH Weesensteiner Straße 2 01809 Dohna Sachsen Germany 2010
Fluorchemie Stulln GmbH Werksweg 2 92551 Stulln Bayern Germany 2010
Grupa Azoty Zaklady Chemiczne "POLICE" Spolka Akcyjna Kuznicka 1 72-010 Police Poland 2010
Honeywell Specialty Chemicals Seelze GmbH Wunstorfer Strasse 40 D-30926 Seelze Lower Saxony Germany 2013
ICL Fertilzers Europe C.V. Fosfaatweg 48 1013BM Amsterdam Noord-Holland Netherlands 2013 2015
Lanxess Deutschland GmbH Kennedyplatz 1 50569 Köln Germany 2010 2012; 2016; 2017
Petrokemija d.d. Kutina Aleja Vukovar 4 HR-44320 Kutina Croatia 2010
PRAYON S.A. 144, rue Joseph Wauters 4480 ENGIS Belgium 2010
PUCCIONI 1888 S.R.L. VIA OSCA 89 66054 VASTO (CH) Italy 2013
Solvay Fluor GmbH Hans-Boeckler-Allee 20 30173 HANNOVER Germany 2010 2014
STEKLARNA ROGAŠKA d.o.o. Ulica talcev 1 3250 Rogaška Slatina Slovenia 2017
Vopelius Chemie AG Heinrich-Stranka-Str. 18 90765 Fürth Bayern Germany 2017
Yara Suomi Oy Bertel Jumgin aukio 9 FI-02600 Espoo Finland 2010 2011

Administrative data open all close all

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  • 01-2119488906-19-0008
  • 01-2119488906-19-0009
  • 01-2119488906-19-0010
  • 01-2119488906-19-0011
  • 01-2119488906-19-0012
  • 01-2119488906-19-0013
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  • 01-2119488906-19-0017
  • 01-2119488906-19-0018
  • 01-2119488906-19-0019

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