Registration Dossier
Registration Dossier
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EC number: 251-598-7 | CAS number: 33619-92-0
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2012.07.02-2012.07.17
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
- GLP compliance:
- no
- Type of method:
- pycnometer method
- Specific details on test material used for the study:
- The production method yields the substance in an approximately 50% aqueous solution with a content of sodium hydroxide. A sample of this has been dehydrated in order to perform the test.
- Key result
- Type:
- relative density
- Density:
- >= 1.144 - <= 1.15 other: g/mL
- Temp.:
- 20 °C
- Conclusions:
- Relative density at 20ºC: 1.147 ± 0.003
Reference
Double determination:
Determination 1: 1.145
Determination 2: 1.149
Mean relative density 1.147± 0.003 g/mL
Description of key information
Relative density at 20ºC: 1.147 ± 0.003
Key value for chemical safety assessment
- Relative density at 20C:
- 1.147
Additional information
Dehydrated sample of SBP1-Na (produced by adding aqueous NaOH to SBP-1)
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