Registration Dossier
Registration Dossier
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EC number: 271-559-8 | CAS number: 68585-53-5
Appearance / physical state / colour
Administrative data
- Endpoint:
- appearance / physical state / colour
- Type of information:
- other: qualitative assessment
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Evidence due to substance handling and observation. The test substance is described in the analytical report in section 1.4.
Data source
Materials and methods
Test guideline
- Qualifier:
- no guideline followed
Test material
- Reference substance name:
- Thiocyanic acid, (1,3,8,10-tetrahydro-1,3,8,10-tetraoxoanthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-2,9-diyl)di-3,1-phenylene ester, reaction products with sodium sulfide (Na2(Sx))
- EC Number:
- 271-559-8
- EC Name:
- Thiocyanic acid, (1,3,8,10-tetrahydro-1,3,8,10-tetraoxoanthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-2,9-diyl)di-3,1-phenylene ester, reaction products with sodium sulfide (Na2(Sx))
- Cas Number:
- 68585-53-5
- Molecular formula:
- not applicable
- IUPAC Name:
- Reaction product of thiocyanic acid, (1,3,8,10-tetrahydro-1,3,8,10-tetraoxoanthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-2,9-diyl)di-3,1-phenylene ester with sodium sulfide
- Test material form:
- solid: particulate/powder
- Details on test material:
- Test item: Leuco Sulfur Red 14
Appearance: light red solid
CAS No: 68585-53-5
EC No: 271-559-8
Constituent 1
Results and discussion
- Physical state at 20°C and 1013 hPa:
- solid
Form / colour / odour
- Key result
- Form:
- solid: particulate/powder
- Colour:
- light red
- Odour:
- pungent
- Substance type:
- organic
Applicant's summary and conclusion
- Conclusions:
- The substance is a light red solid at 20 ºC and 1013 hPa
- Executive summary:
The substance appearance is known from its handling and observation.
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