Registration Dossier
Registration Dossier
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EC number: 247-117-5 | CAS number: 25583-20-4
Nanomaterial crystalline phase
Administrative data
- Endpoint:
- nanomaterial crystalline phase
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 10th April 2018
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 018
Materials and methods
- GLP compliance:
- no
- Remarks:
- but study conducted in a laboratory holding a current statement of GLP compliance.
- Type of method:
- x-ray diffraction (XRD)
- Details on methods and data evaluation:
- A quantity of the test substance, titanium nitride, the sample was transferred into a front-fill sample holder and levelled using ground glass, before transfer to the instrument for analysis.
Test material
- Reference substance name:
- Titanium nitride
- EC Number:
- 247-117-5
- EC Name:
- Titanium nitride
- Cas Number:
- 25583-20-4
- Molecular formula:
- NTi
- IUPAC Name:
- titanium nitride
- Test material form:
- solid: nanoform
Constituent 1
Data gathering
- Instruments:
- Bruker D4 Endeavor XRD, LIMS 2207, SOP 019.00 and 019.05
Instrument parameters
Range: 5 °2θ to 70 °2θ (in conventional reflection mode)
Step: 0.014 °
Scan: 1 second
Detector: PSD
Slit: 0.6 mm
Source: Copper K-Alpha radiation, WL=1.54060
Intensity: 40 mA
Voltage: 40 kV
Results and discussion
Any other information on results incl. tables
The diffractogram indicates the material is crystalline in nature, with major peaks at-
36.638 °2θ
42.569 °2θ
61.787 °2θ
The diffractogram is a good match with Powder Diffraction File*(PDF) 03-065-0565 N Ti Titanium Nitride.
*File from the ICDD – International Centre for Diffraction Data.
Applicant's summary and conclusion
- Conclusions:
- XRD diffractogram indicates that TiN is crystalline in nature.
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