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Administrative data

Endpoint:
density, other
Remarks:
density
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
comparable to guideline study with acceptable restrictions
Remarks:
no GLP

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2016
Report date:
2016

Materials and methods

Test guideline
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Version / remarks:
(27.07.95)
GLP compliance:
no
Type of method:
buoyancy method - hydrostatic balance

Test material

Constituent 1
Chemical structure
Reference substance name:
3-[(aminoiminomethyl)thio]propanesulphonic acid
EC Number:
244-520-8
EC Name:
3-[(aminoiminomethyl)thio]propanesulphonic acid
Cas Number:
21668-81-5
Molecular formula:
C4H10N2O3S2
IUPAC Name:
3-(carbamimidoylsulfanyl)propane-1-sulfonic acid
Test material form:
solid: particulate/powder
Details on test material:
- Name of test material (as cited in study report) : UPS ; 3-[(Amino-iminomethyl)-thio]-1-propanesulfonic acid

Results and discussion

Densityopen allclose all
Key result
Type:
density
Density:
1.545 g/cm³
Temp.:
22 °C
Remarks on result:
other: This value is the mean of two independent measurements.
Type:
density
Density:
1.544 g/cm³
Temp.:
22 °C
Remarks on result:
other: first measurement
Type:
density
Density:
1.546 g/cm³
Temp.:
22 °C
Remarks on result:
other: second measurement

Applicant's summary and conclusion

Conclusions:
Density was determined to be 1.545 g/mL at 22 °C.
The study was performed related on OECD TG109 with acceptable restrictions and therefore reliability of Klimisch 2 has been assigned.
Executive summary:

The density of the test material 3-[(aminoiminomethyl)thio]propanesulphonic acid was determined experimentally using the buoyancy method in a non-GLP test related on OECD guideline 109 as rho (22 °C) = 1.545 g/mL.

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