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EC number: 212-668-2 | CAS number: 842-07-9
Appearance / physical state / colour
Administrative data
Link to relevant study record(s)
- Endpoint:
- appearance / physical state / colour
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2017-01-09 – 2017-01-09
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with generally accepted scientific standards and described in sufficient detail
- Justification for type of information:
- Experimental result performed using standard methods of analysis
- Principles of method if other than guideline:
- On basis of visual perceptual/Olfactory property
- GLP compliance:
- not specified
- Specific details on test material used for the study:
- Name of test material (as cited in study report): C.I. Solvent Yellow 14
Molecular formula :C16H12N2O
Molecular weight :248.284
Smiles notation : c12c(\N=N\c3ccccc3)c(ccc1cccc2)O
InChl : 1S/C16H12N2O/c1915111012645914(12)16(15)1817137213813/h111,19H/b1817+
Physical State: Solid
Substance type: Organic - Physical state at 20°C and 1013 hPa:
- solid
- Key result
- Form:
- solid: particulate/powder
- Colour:
- orange to orange red
- Odour:
- other: no data
- Substance type:
- organic
- Conclusions:
- In an experiment conducted by SSS(Europe)AB, the chemical 1-phenylazo-2-naphthol was orange to orange red colored powder in appearance.
- Executive summary:
In an experiment conducted by SSS(Europe)AB, the chemical 1-phenylazo-2-naphthol was orange to orange red colored powder in appearance.
Reference
Description of key information
In an experiment conducted by SSS(Europe)AB,the chemical 1-phenylazo-2-naphthol was orange to orange red colored powder in appearance.
Key value for chemical safety assessment
- Physical state at 20°C and 1013 hPa:
- solid
Additional information
In an experiment conducted by SSS(Europe)AB,the chemical 1-phenylazo-2-naphthol was orange to orange red colored powder in appearance.
Other supporting studies from various reliable sources such as authoritative database,handbook and review articles,the chemical 1-phenylazo-2-naphthol was darkish red to yellow colored crystals in appearance.
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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