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

Type of substance

Composition:
mono-constituent substance
Origin:
inorganic

Other names

Trade names:
Acide fluorosilicique
Acide fluosilicique
Acide fluosilicique
Acido fluosilicico
Dihydrogen hexafluorosilicate
DIHYDROGEN HEXAFLUOROSILICATE(2-)
FLUOROSILICIC ACID
Fluorosilicic acid
FLUOROSILICIC ACID (H2SIF6)
FLUOROSILICIC ACID 40% (Solvay Specialty Polymers)
FLUOSILICIC ACID
FSA
HEXAFLUORKIESELSAEURE
HEXAFLUOROSILICIC ACID
hexafluorosilicic acid
Hexafluosilicic acid
HFS
HYDROFLUOROSILICIC ACID
Hydrofluorosilicic acid
Hydrofluosilicic acid
Hydrofluosilicic acid
Hydrogen fluorosilicate
HYDROGEN HEXAFLUOROSILICATE
Hydrogen hexafluorosilicate
Hydrosilicofluoric acid
Hydrosilicofluororic acid
KIESELFLUORWASSERSTOFFSAEURE
kwas fluorokrzemowy
Sand acid
SILICATE(2-), HEXAFLUORO-, DIHYDROGEN
Silicic acid
Silicofluoric Acid
Silicofluoric acid
Silicofluoride
Silicofluoride
Silicon hexafluoride dihydride
Silicon hexafluoride dihydride

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:
14-Jul-2019

Chemical safety assessment

Performed for this substance:
YES

Compositions open all close all

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
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
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
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


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
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
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
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
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
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
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
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
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
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


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
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
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:
>= 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
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
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
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

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

Administrative data open all close all

  • 01-2119488906-19-0000
  • 01-2119488906-19-0001
  • 01-2119488906-19-0002
  • 01-2119488906-19-0003
  • 01-2119488906-19-0004
  • 01-2119488906-19-0005
  • 01-2119488906-19-0006
  • 01-2119488906-19-0007
  • 01-2119488906-19-0008
  • 01-2119488906-19-0009
  • 01-2119488906-19-0010
  • 01-2119488906-19-0011
  • 01-2119488906-19-0012
  • 01-2119488906-19-0013
  • 01-2119488906-19-0014
  • 01-2119488906-19-0015
  • 01-2119488906-19-0016
  • 01-2119488906-19-0017
  • 01-2119488906-19-0018
  • 01-2119488906-19-0019

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