Registration Dossier
Registration Dossier
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EC number: 931-597-4 | CAS number: -
Appearance / physical state / colour
Administrative data
- Endpoint:
- appearance / physical state / colour
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- Study was carried out on 1 March 2010
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Human judgement by a professional.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 010
- Report date:
- 2010
Materials and methods
Test guideline
- Qualifier:
- no guideline required
- GLP compliance:
- no
Test material
- Reference substance name:
- The product from the burning of a combination of carbonaceous materials.
- EC Number:
- 931-597-4
- Molecular formula:
- UVCB substance, not available. View remarks field.
- IUPAC Name:
- The product from the burning of a combination of carbonaceous materials.
- Details on test material:
- - Name of test material (as cited in study report): Mixed ash 1_01032010
- Physical state: solid, fine powder
- Composition range of test material (% (w/w)): Aluminium (Al) 13.07, Calcium (Ca) 45.52 , Iron (Fe) 4.15 , Magnesium (Mg) 3.49, Phosphorus (P) 0.79 , Potassium (K) 2.56, Silicon (Si) 28.07, Sodium (Na) 1.08, Sulphur (S) 1.27.
- The critical minor components examined (mg/kg d.w.): Arsenic (As) 18, Barium (Ba) 670 Cadmium (Cd) 3.6, Copper (Cu) 410, Lead (Pb) 180 and Antimony (Sb) 22.
- Purity test date: the substance is UVCB substance
- Lot/batch No.: Mixed ash 1_01032010
- Expiration date of the lot/batch: March 2011
- Stability under test conditions: stable
- Storage condition of test material: stored in a refrigerator (+ 4 °C) until analysis
- Other: Mixed Ash is named in dossier as Ash. Mixed in the substance name has meant that there has been several (mixed) fuels when producing ash.
Constituent 1
Results and discussion
- Physical state at 20°C and 1013 hPa:
- solid
Form / colour / odour
- Form:
- powder
- Colour:
- brownish grey
- Odour:
- odourless
- Substance type:
- other: Inorganic burning residues
Applicant's summary and conclusion
- Conclusions:
- The appearance of Ash at 20°C was determined to be that of brownish grey, odourless solid powder.
- Executive summary:
The appearance test was performed as a human judgement by a professional. Ash was pre-equilibrated to the judgement temperature. The appearance of Ash at 20°C was determined to be that of brownish grey, odourless solid powder.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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