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EC number: 940-742-0 | CAS number: -
Density
Administrative data
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 014
- Report date:
- 2014
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- GLP compliance:
- yes
- Type of method:
- pycnometer method
Test material
- Reference substance name:
- Humic acids and fulvic acids extracted from leonardite, reaction product with formaldehyde, potassium hydrogen sulfite, sodium hydrogen sulfite and potassium hydroxide
- Molecular formula:
- NA, macromolecular compound
- IUPAC Name:
- Humic acids and fulvic acids extracted from leonardite, reaction product with formaldehyde, potassium hydrogen sulfite, sodium hydrogen sulfite and potassium hydroxide
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
Constituent 1
Results and discussion
Density
- Type:
- relative density
- Density:
- 1 594 kg/m³
- Temp.:
- 20 °C
Any other information on results incl. tables
Determining the Density of the Sample
Run Number |
1 |
2 |
Mass of Empty Pycnometer (g) |
19.99 |
19.99 |
Mass of Sample & Pycnometer (g) |
25.89 |
26.86 |
Mass of Sample added to empty Pycnometer (g) |
5.90 |
6.87 |
Mass of Sample, Pycnometer & immersion liquid |
45.55 |
45.93 |
Mass of immersion liquid added (g) |
19.66 |
19.07 |
Calculated Density of Sample (g/cm3) |
1.596 |
1.592 |
Density of Sample (kg/m3) |
1596 |
1592 |
Mean Result (kg.m-3) |
1594 |
|
Applicant's summary and conclusion
- Conclusions:
- The relative density of the substance, as tested by EU Test guidline A.3 (Pycnometer Method), is 1.594 kg.m-3
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