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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
viscosity
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2007
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Manufacturer's data using standardised method necessary for product quality assurance and process safety.

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2010

Materials and methods

Test guideline
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Test Guideline 114 (Viscosity of Liquids)
Deviations:
not specified
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
Sodium 2-methyl-2-[(1-oxoallyl)amino]propanesulphonate
EC Number:
225-948-4
EC Name:
Sodium 2-methyl-2-[(1-oxoallyl)amino]propanesulphonate
Cas Number:
5165-97-9
Molecular formula:
C7H13NO4S.Na
IUPAC Name:
sodium 2-(acryloylamino)-2-methylpropane-1-sulfonate
Details on test material:
ATBS Na supplied at 50% active substance in 50% residual water

Results and discussion

Viscosity
Temp.:
20°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
0.6

Applicant's summary and conclusion

Conclusions:
The viscosity of the sodium salt of ATBS Na at 20°C is 0.6 mm2/s.