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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
density, other
Type of information:
experimental study
Adequacy of study:
key study
Study period:
September 2019
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Remarks:
The study was conducted according to an internationally recognised method, and under GLP. The substance is considered to be adequately characterised with its purity. Therefore full validation applies.

Data source

Reference
Title:
Unnamed
Year:
2019
Report date:
2020

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Deviations:
no
Principles of method if other than guideline:
N/A
GLP compliance:
no
Type of method:
pycnometer method

Test material

Constituent 1
Reference substance name:
Enzymatic hydrolyis products of Candida Saitoana
EC Number:
952-608-9
IUPAC Name:
Enzymatic hydrolyis products of Candida Saitoana
Test material form:
solid: particulate/powder
Details on test material:
- Appearance: Yellow powder
- Storage In darkness at room temperature
- Batch: 19246
- Manufacturing date: September 2019
- Expiry date: September 2021

Results and discussion

Density
Key result
Type:
density
Density:
ca. 1 560 kg/m³
Temp.:
20.1 °C
Remarks on result:
other: Mean of two determinations

Applicant's summary and conclusion

Conclusions:
The test substance is higher dense than water.
The density of the test item was calculated as 1560.0 ± 11.1 kg/m3 at 20.1 ± 0.1°C, which is the mean of two values ± the standard deviation.
Standard deviation was 11.1 kg/m3, showing good correlation of the two determinations.
Executive summary:

The relative density of the test substance was measured according OECD 109, by pycnometer method.

The density of the test item was calculated as 1560.0 ± 11.1 kg/m3 at 20.1 ± 0.1°C, which is the mean of two values ± the standard deviation.

Standard deviation was 11.1 kg/m3, showing good correlation of the two determinations.