Registration Dossier

Physical & Chemical properties

Density

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Administrative data

Endpoint:
density
Remarks:
density
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Meets national and international standards

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2001
Report date:
2002

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: DIN EN ISO 787-10
GLP compliance:
no
Type of method:
pycnometer method

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
- Name of test material (as cited in study report):
Sipernat 820 A (SiO2 82%; Al 9.5% as Al2O3; Na 8% as Na2O)
- Substance type: inorganic
- Physical state: solid

Results and discussion

Density
Type:
density
Density:
2.02 g/cm³
Temp.:
25 °C

Any other information on results incl. tables

The absolute density relates to that of the primary particles, not to the silicates in aggregated/agglomerated form as they exist (see the "bulk density").


Applicant's summary and conclusion