Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
nanomaterial dustiness
Type of information:
other: Experimental study planned as required in a dossier covering nano-forms
Adequacy of study:
key study
Study period:
Experimental study planned as required in a dossier covering nano-forms
Reliability:
other: Experimental study planned as required in a dossier covering nano-forms

Data source

Reference
Reference Type:
other: Experimental study planned as required
Title:
Unnamed
Year:
2021

Materials and methods

Test guideline
Guideline:
EN 15051-2 (Workplace exposure. Measurement of the dustiness of bulk materials - Rotating drum method)

Test material

Constituent 1
Chemical structure
Reference substance name:
Calcium titanium trioxide
EC Number:
234-988-1
EC Name:
Calcium titanium trioxide
Cas Number:
12049-50-2
Molecular formula:
Ca.O3Ti
IUPAC Name:
Calcium titanium trioxide
impurity 1
Chemical structure
Reference substance name:
Titanium dioxide
EC Number:
236-675-5
EC Name:
Titanium dioxide
Cas Number:
13463-67-7
Molecular formula:
O2Ti
IUPAC Name:
dioxotitanium
impurity 2
Chemical structure
Reference substance name:
Silicon dioxide
EC Number:
231-545-4
EC Name:
Silicon dioxide
Cas Number:
7631-86-9
Molecular formula:
O2Si
IUPAC Name:
Silicon dioxide
impurity 3
Chemical structure
Reference substance name:
Aluminium oxide
EC Number:
215-691-6
EC Name:
Aluminium oxide
Cas Number:
1344-28-1
Molecular formula:
Al2O3
IUPAC Name:
oxo(oxoalumanyloxy)alumane
impurity 4
Chemical structure
Reference substance name:
Magnesium oxide
EC Number:
215-171-9
EC Name:
Magnesium oxide
Cas Number:
1309-48-4
Molecular formula:
MgO
IUPAC Name:
magnesium oxygen(-2) anion
impurity 5
Chemical structure
Reference substance name:
Diniobium pentaoxide
EC Number:
215-213-6
EC Name:
Diniobium pentaoxide
Cas Number:
1313-96-8
Molecular formula:
Nb2O5
IUPAC Name:
diniobium pentoxide
Test material form:
solid: nanoform, surface-treated

Results and discussion

Dustiness index
Remarks on result:
other: Experimental study planned as required in a dossier covering nano-forms

Applicant's summary and conclusion