Brief Profile

The Brief Profile summarizes the non-confidential data on substances as it is held in the databases of the European Chemicals Agency (ECHA), including data provided by third parties. The Brief Profile is automatically generated; note that it does not currently distinguish between harmonised classification and minimum classification; information requirements under different legislative frameworks may therefore not be fully up to date or complete. For accuracy reasons, substance manufacturers and imports have the responsibility to consult official sources, e.g. the electronic edition of the Official Journal of the European Union.
This Brief Profile is covered by the ECHA Legal Notice.

Substance Description

Substance identity

EC / List no.:
232-149-4
CAS no.:
7789-21-1
Index number:
Molecular formula:
FHO3S
SMILES:
OS(F)(=O)=O
InChI:
InChI=1S/FHO3S/c1-5(2,3)4/h(H,2,3,4)
Type of substance:
Mono constituent substance
Origin:
Inorganic
Registered compositions:
1
Of which contain:
0 impurities relevant for classification
0 additives relevant for classification
Substance Listed:
EINECS (European INventory of Existing Commercial chemical Substances) List

Hazard classification & labelling

Danger! According to the harmonised classification and labelling (CLP00) approved by the European Union, this substance causes severe skin burns and eye damage and is harmful if inhaled.

Additionally, the classification provided by companies to ECHA in REACH registrations identifies that this substance is toxic if inhaled, causes serious eye damage and may be corrosive to metals.

Breakdown of all 66 C&L notifications submitted to ECHA

Skin Corr. 1A H314 Harmonised Classification
Acute Tox. 4 H332 Harmonised Classification
Acute Tox. 3 H331
Eye Dam. 1 H318
Met. Corr. 1 H290
0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%

https://www.echa.europa.eu/diss-blank-theme/images/cnl/graph/tick.png Harmonised Classification

https://www.echa.europa.eu/diss-blank-theme/images/cnl/graph/Reach.png REACH registration dossiers notifications

https://www.echa.europa.eu/diss-blank-theme/images/cnl/graph/CLP.png CLP notifications

Properties of concern

Regulatory activities

Registration, Evaluation, Authorisation & Restriction of Chemicals (REACH)

Registration
Pre-registration:
Substance pre-registered under REACH.
Registration:
This substance has 1 active registrations under REACH, 0 Joint Submission(s) and 1 Individual Submission(s).
Please see Registrants/Suppliers details.
Evaluation
Dossier Evaluation:
Substance Evaluation:
Authorisation
Candidate List:
Annex XIV (Authorisation List):
Restriction
Annex XVII (Restriction List):

Classification Labelling & Packaging (CLP)

Harmonised C&L:
A European Union Harmonised Classification & Labelling has been assigned to this substance.
Notification:
Classification & Labelling has been notified by industry to ECHA for this substance.

Biocidal Products Regulation (BPR)

Active Substance:
Biocidal Products:

Prior Informed Consent (PIC)

Annex I:
Annex V:

European Union Observatory for Nanomaterials (EUON)

EUON:

About this substance

This substance is manufactured and/or imported in the European Economic Area for industrial use resulting in the manufacture of another substance (use of intermediates).

This substance is used at industrial sites.

ECHA has no public registered data indicating whether or in which chemical products the substance might be used.

ECHA has no public registered data on the routes by which this substance is most likely to be released to the environment.

ECHA has no public registered data on the use of this substance in activities or processes at the workplace.

ECHA has no public registered data on the routes by which this substance is most likely to be released to the environment.

ECHA has no public registered data indicating whether or into which articles the substance might have been processed.

ECHA has no public registered data indicating whether or in which chemical products the substance might be used.

ECHA has no public registered data on the types of manufacture using this substance.

ECHA has no public registered data on the use of this substance in activities or processes at the workplace.

ECHA has no public registered data on the routes by which this substance is most likely to be released to the environment.

ECHA has no public registered data indicating whether or in which chemical products the substance might be used.

ECHA has no public registered data on the use of this substance in activities or processes at the workplace.

ECHA has no public registered data on the routes by which this substance is most likely to be released to the environment.

ECHA has no public registered data indicating whether or in which chemical products the substance might be used.

ECHA has no public registered data on the types of manufacture using this substance.

ECHA has no public registered data on the use of this substance in activities or processes at the workplace.

ECHA has no public registered data on the routes by which this substance is most likely to be released to the environment.

ECHA has no public registered data on the use of this substance in activities or processes at the workplace.

ECHA has no public registered data on the routes by which this substance is most likely to be released to the environment.

Precautions for using this substance have been recommended by its registrants under REACH, as follows:

Prevention statements

When handling this substance: wear protective gloves and/or clothing, and eye and/or face protection as specified by manufacturer/supplier.

Response statements

In case of incident: If inhaled: follow instructions specified by manufacturer/supplier. Immediately call a poison center or doctor/physician. If in eyes: rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do – continue rinsing.

Guidance on the safe use of the substance provided by manufacturers and importers of this substance.

Registrants/suppliers

  • Lanxess Deutschland GmbH, Kennedyplatz 1 50569 Köln Germany

Substance names and other identifiers

fluorosulphonic acid
C&L Inventory
Fluorosulphuric acid
EC Inventory, REACH pre-registration
acid fluorosulfonic (ro)
C&L Inventory
acide fluorosulfurique (fr)
C&L Inventory
acide fluosulfonique (fr)
C&L Inventory
acido fluorosolfonico (it)
C&L Inventory
Fluorisulfonihappo (fi)
C&L Inventory
fluorosulfonska kiselina (hr)
C&L Inventory
fluorosulfonska kislina (sl)
C&L Inventory
Fluorosulfoonhape (et)
C&L Inventory
fluorosírová kyselina (cs)
C&L Inventory
fluorsulfato rūgštis (lt)
C&L Inventory
fluorsulfonskābe (lv)
C&L Inventory
fluorsulfonsyra (sv)
C&L Inventory
fluorsulfonsyre (da)
C&L Inventory
Fluorsulfonsäure (de)
C&L Inventory
fluorsvavelsyra (sv)
C&L Inventory
fluorszulfonsav (hu)
C&L Inventory
fluorzwavelzuur (nl)
C&L Inventory
kwas fluorosiarkowy(VI) (pl)
C&L Inventory
kwas fluorosulfonowy (pl)
C&L Inventory
kyselina fluorosírová (sk)
C&L Inventory
ácido fluorossulfónico (pt)
C&L Inventory
ácido fluorosulfónico (es)
C&L Inventory
φθοροσουλφονικό οξύ φθοροθειικό οξύ (el)
C&L Inventory
флуоросулфонова киселина (bg)
C&L Inventory
Fluorosulfuric acid
Other
Fluorsulphonic acid
C&L Inventory
Sulfurofluoridic acid
C&L Inventory, Other
FLUORSULFONSAEURE
Registration dossier
016-018-00-7
Index number
C&L Inventory
1086196-04-4
Deleted CAS number
Other
7789-21-1
CAS number
EC Inventory, C&L Inventory, Registration dossier, REACH pre-registration, Other

Scientific properties

Physical and chemical properties

This section provides physicochemical information compiled from all automatically processable data from REACH registration dossiers that is available to ECHA at the time of generation. The quality and correctness of the information remains the responsibility of the data submitter. The Agency thus cannot guarantee the correctness of the information displayed.

Appearance/physical state / colour

Study results
  • 5 studies submitted
  • 1 study processed
C Physical state at 20°C and 1013 hPa
Liquid (100%) [1]
C Odour
Other (100%) [1]
C Substance type
Inorganic (100%) [1]

Type of Study provided
Studies with data
Key study 1
Supporting study 4
Weight of evidence
Other
Data waiving
no waivers
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Melting/freezing point

Study results
  • 6 studies submitted
  • 1 study processed
R Melting / freezing point
-88.98 °C [1]

Type of Study provided
Studies with data
Key study 1
Supporting study 3
Weight of evidence
Other 2
Data waiving
no waivers
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Boiling point

Study results
  • 4 studies submitted
  • 1 study processed
R Boiling point
77 - 162.7 °C @ 25 - 1 013 hPa [3]

Type of Study provided
Studies with data
Key study 1
Supporting study 2
Weight of evidence
Other 1
Data waiving
no waivers
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Density

Study results
  • 4 studies submitted
  • 1 study processed
R Density
1.73 g/cm³ @ 25 °C [1]

Type of Study provided
Studies with data
Key study 1
Supporting study 2
Weight of evidence
Other 1
Data waiving
no waivers
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Vapour pressure

Study results
  • 3 studies submitted
  • 1 study processed
R Vapour pressure
3.3 hPa @ 25 °C [1]

Type of Study provided
Studies with data
Key study 1
Supporting study
Weight of evidence
Other 2
Data waiving
no waivers
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Partition coefficient

Study results
  • 2 studies submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence
Other 1
Data waiving
Not feasible
Sci. unjustified
Exposure cons.
Other 1
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Water solubility

Study results
  • 2 studies submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence
Other 1
Data waiving
Not feasible
Sci. unjustified 1
Exposure cons.
Other
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Solubility in organic solvents / fat solubility

Study results
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence
Other 1
Data waiving
no waivers
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Surface tension

Study results
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
Not feasible
Sci. unjustified
Exposure cons.
Other 1
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Flash point

Study results
  • 2 studies submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence
Other 1
Data waiving
Not feasible
Sci. unjustified
Exposure cons.
Other 1
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Auto flammability

Study results
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
Not feasible
Sci. unjustified
Exposure cons.
Other 1
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Flammability

Study results
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
Not feasible
Sci. unjustified 1
Exposure cons.
Other
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Explosiveness

Study results
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
Not feasible
Sci. unjustified
Exposure cons.
Other 1
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Oxidising

Study results
  • 2 studies submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study 1
Supporting study
Weight of evidence
Other 1
Data waiving
no waivers
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Oxidation reduction potential

Data not provided by the registrant

pH

Data not provided by the registrant

Dissociation constant

Study results
  • 2 studies submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence
Other 2
Data waiving
no waivers
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Viscosity

Study results
  • 2 studies submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence
Other 2
Data waiving
no waivers
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Environmental fate and pathways

This section provides environmental fate and pathways information compiled from all automatically processable data from REACH registration dossiers that is available to ECHA at the time of generation. The quality and correctness of the information remains the responsibility of the data submitter. The Agency thus cannot guarantee the correctness of the information displayed.

Phototransformation in air

Data not provided by the registrant

Hydrolysis

Study results
  • 3 studies submitted
  • 0 studies processed

Study data not processed for brief profile

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence
Other 3
Data waiving
no waivers
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Phototransformation in water

Data not provided by the registrant

Phototransformation in soil

Data not provided by the registrant

Biodegradation in water - screening tests

Study results
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
Not feasible
Sci. unjustified
Exposure cons.
Other 1
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Biodegradation in water & sediment - simulation tests

Data not provided by the registrant

Biodegradation in soil

Study results
  • 1 study submitted
  • 0 studies processed

Study data not processed for brief profile

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence
Other 1
Data waiving
no waivers
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Bioaccumulation: aquatic / sediment

Data not provided by the registrant

Bioaccumulation: terrestrial

Data not provided by the registrant

Adsorption/desorption

Data not provided by the registrant

Henrys law constant (H)

Data not provided by the registrant

Distribution modelling

Data not provided by the registrant

Ecotoxicological information

This section provides ecotoxicological information compiled from all automatically processable data from REACH registration dossiers that is available to ECHA at the time of generation. The quality and correctness of the information remains the responsibility of the data submitter. The Agency thus cannot guarantee the correctness of the information displayed.

Predicted No-Effect Concentration (PNEC)

Summaries
  • 1 summary submitted
  • 0 summaries processed

No automatically processable data submitted

Short–term toxicity to fish

Study results
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence
Other 1
Data waiving
no waivers
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Long–term toxicity to fish

Data not provided by the registrant

Short–term toxicity to aquatic invertebrates

Study results
  • 3 studies submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence
Other 2
Data waiving
Not feasible 1
Sci. unjustified
Exposure cons.
Other
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Long–term toxicity to aquatic invertebrates

Data not provided by the registrant

Toxicity to aquatic algae and cyanobacteria

Study results
  • 2 studies submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence
Other 1
Data waiving
Not feasible 1
Sci. unjustified
Exposure cons.
Other
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Toxicity to aquatic plants other than algae

Data not provided by the registrant

Toxicity to microorganisms

Study results
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence
Other 1
Data waiving
no waivers
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Sediment toxicity

Data not provided by the registrant

Endocrine disrupter testing in aquatic vertebrates – in vivo

Data not provided by the registrant

Toxicity to terrestrial macroorganisms except arthropods

Data not provided by the registrant

Toxicity to terrestrial arthropods

Data not provided by the registrant

Toxicity to terrestrial plants

Data not provided by the registrant

Toxicity to soil microorganisms

Data not provided by the registrant

Toxicity to birds

Data not provided by the registrant

Toxicity to mammals

Data not provided by the registrant

Toxicological information

This section provides toxicological information compiled from all automatically processable data from REACH registration dossiers that is available to ECHA at the time of generation. The quality and correctness of the information remains the responsibility of the data submitter. The Agency thus cannot guarantee the correctness of the information displayed.

Derived No- or Minimal Effect Level (DN(M)EL)

Data not provided by the registrant

Toxicokinetics, metabolism, and distribution

Data not provided by the registrant

Acute toxicity

Study results
oral
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
oral
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
Not feasible
Sci. unjustified
Exposure cons.
Other 1
inhalation
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

inhalation
Studies with data
Key study
Supporting study
Weight of evidence
Other 1
Data waiving
no waivers
dermal
  • 0 studies submitted
  • 0 studies processed

No data available

dermal
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
no waivers
other routes
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

other routes
Studies with data
Key study
Supporting study
Weight of evidence
Other 1
Data waiving
no waivers
Summaries
  • 1 summary submitted
  • 0 summaries processed

No automatically processable data submitted

Irritation / corrosion

Study results
Study data: skin
  • 6 studies submitted
  • 0 studies processed

Study data not processed for brief profile

Type of Study provided
Study data: skin
Studies with data
Key study
Supporting study 5
Weight of evidence
Other
Data waiving
Not feasible
Sci. unjustified
Exposure cons.
Other 1
Study data: eye
  • 2 studies submitted
  • 0 studies processed

Study data not processed for brief profile

Study data: eye
Studies with data
Key study
Supporting study
Weight of evidence
Other 1
Data waiving
Not feasible
Sci. unjustified
Exposure cons.
Other 1
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Sensitisation

Study results
Study data: skin
  • 1 study submitted
  • 0 studies processed

Study data not processed for brief profile

Type of Study provided
Study data: skin
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
Not feasible
Sci. unjustified
Exposure cons.
Other 1
Study data: respiratory
  • 0 studies submitted
  • 0 studies processed

Study data not processed for brief profile

Study data: respiratory
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
no waivers
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Repeated dose toxicity

Data not provided by the registrant

Genetic toxicity

Study results
Study data: in vitro
  • 2 studies submitted
  • 0 studies processed

Study data not processed for brief profile

Type of Study provided
Study data: in vitro
Studies with data
Key study 2
Supporting study
Weight of evidence
Other
Data waiving
no waivers
Study data: in vivo
  • 0 studies submitted
  • 0 studies processed

Study data not processed for brief profile

Study data: in vivo
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
no waivers
Summaries
  • 1 summary submitted
  • 0 summaries processed

No automatically processable data submitted

Carcinogenicity

Data not provided by the registrant

Toxicity to reproduction

Data not provided by the registrant

Neurotoxicity

Data not provided by the registrant

Immunotoxicity

Data not provided by the registrant

Endocrine disrupter mammalian screening - in vivo

Data not provided by the registrant