Registration Dossier
Registration Dossier
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EC number: 233-401-6 | CAS number: 10141-00-1
Appearance / physical state / colour
Administrative data
- Endpoint:
- appearance / physical state / colour
- Type of information:
- not specified
- Adequacy of study:
- key study
- Study period:
- no data
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Data from IFA
Data source
Reference
- Reference Type:
- publication
- Title:
- Unnamed
Materials and methods
Test guideline
- Qualifier:
- no guideline available
- Principles of method if other than guideline:
- Visiv method is applied.
- GLP compliance:
- not specified
Test material
- Reference substance name:
- Chromium potassium bis(sulphate)
- EC Number:
- 233-401-6
- EC Name:
- Chromium potassium bis(sulphate)
- Cas Number:
- 10141-00-1
- Molecular formula:
- Cr.2H2O4S.K
- IUPAC Name:
- chromium(3+) potassium disulfate
- Test material form:
- solid: crystalline
- Details on test material:
- - Molecular formula (if other than submission substance): CrK(SO4)2
- Molecular weight (if other than submission substance): 283,22 g/mol
- Smiles notation (if other than submission substance):[Cr3+].[K+].[O-]S(=O)(=O)[O-].[O-]S([O-])(=O)=O
- InChl (if other than submission substance):1S/Cr.K.2H2O4S/c;;2*1-5(2,3)4/h;;2*(h2,1,2,3,4)/q+3;+1;;+1;;/p-4
- Substance type: inorganic
- Physical state: cristalline
- Analytical purity: 100%
- Composition of test material, percentage of components: 100% CrK(SO4)2
- Isomers composition: no applicable
Constituent 1
Results and discussion
- Physical state at 20°C and 1013 hPa:
- solid
Form / colour / odour
- Form:
- crystalline
- Colour:
- DARK PURPLE
- Odour:
- odourless
- Substance type:
- inorganic
Applicant's summary and conclusion
- Conclusions:
- THE SUBSTANCE IS CRISTALLINE SOLID DARK PURPLE, ODOURLESS
- Executive summary:
THE SUBSTANCE IS CRISTALLINE SOLID DARK PURPLE, ODOURLESS
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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