Registration Dossier
Registration Dossier
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EC number: 268-850-7 | CAS number: 68141-27-5
Particle size distribution (Granulometry)
Administrative data
- Endpoint:
- particle size distribution (granulometry)
- Data waiving:
- study technically not feasible
- Justification for data waiving:
- the study does not need to be conducted because the substance is marketed or used in a non solid or granular form
Cross-reference
- Reason / purpose for cross-reference:
- data waiving: supporting information
Reference
- Endpoint:
- appearance / physical state / colour
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2016
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- 1. Upon receiving material samples, visually check top and bottom (on liquid products only) samples for haze, particulate matter, or discoloration.
2. If material is not perfectly clear or free of particulate matter, request a resample. Also, compare sample to a retain of the previous receipt.
3. If any doubt persists, the material is vacuum filtered through a clean Whatman #4 filter paper inserted into a clean & dry Buchner funnel. There should be no particulate matter observed on the filter paper.
4. If after resampling, the material does not meet visual clarity specification, inform the Lab Manager or Lab Supervisor and the Shift Supervisor that the material is rejected due to physical appearance.
5. If the material is rejected due to physical appearance, file the appropriate report:
a. Raw Material Non-Conformance
A Vendor Corrective Action report will be initiated and sent to the vendor for completion.
b. Finished Product/Intermediate Non-Conformance
A Non-conformance report will be initiated and sent to management for review. - GLP compliance:
- no
- Physical state at 20°C and 1013 hPa:
- liquid
- Form:
- liquid
- Colour:
- pale
- Substance type:
- organic
- Conclusions:
- Substance is liquid at 25C and 1013 hPa
- Executive summary:
Substance is liquid at 25C and 1013 hPa
Data source
Materials and methods
Results and discussion
Applicant's summary and conclusion
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
