Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Toxicological information

Acute Toxicity: oral

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Administrative data

Endpoint:
acute toxicity: oral
Type of information:
migrated information: read-across from supporting substance (structural analogue or surrogate)
Adequacy of study:
supporting study
Reliability:
4 (not assignable)

Data source

Reference
Reference Type:
publication
Title:
Unnamed
Year:
2000

Materials and methods

Test guideline
Qualifier:
no guideline available
Principles of method if other than guideline:
No principle of method is given
GLP compliance:
not specified
Test type:
other: LDL0

Test material

Constituent 1
Reference substance name:
Potassium sulfate
EC Number:
231-915-5
EC Name:
Potassium sulfate
Cas Number:
7778-80-5
Molecular formula:
H2O4S.2K
Test material form:
solid: crystalline
Details on test material:
- Name of test material (as cited in study report): Potassium sulphate
- Molecular formula (if other than submission substance): K2SO4
- Molecular weight (if other than submission substance): 174.3
- Smiles notation (if other than submission substance): KOS(=O)(=O)OK
- Physical state: SOLID
- Analytical purity: 99.99%
- Impurities (identity and concentrations): none

Test animals

Species:
other: human
Strain:
not specified
Sex:
not specified

Administration / exposure

Route of administration:
oral: unspecified

Results and discussion

Effect levelsopen allclose all
Sex:
not specified
Dose descriptor:
LDLo
Effect level:
ca. 750 mg/kg bw
Sex:
female
Dose descriptor:
LDLo
Effect level:
ca. 750 mg/kg bw
Remarks on result:
other: Behavioral- convulsion or effec on seizure threshold; lungs, thorax or respiration - other changes; gastrointestinal hypermotility, diarrhea

Applicant's summary and conclusion