Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Particle size distribution (Granulometry)

Administrative data

Endpoint:
particle size distribution (granulometry)
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data

Data source

Reference
Title:
Unnamed
Year:
2016

Materials and methods

Test guideline
Qualifier:
no guideline followed
Principles of method if other than guideline:
Reliable Information from the supplier. No detailes Information about method available
GLP compliance:
not specified
Type of method:
other: No detailes Information about method available
Type of particle tested:
other: No detailes Information about method available
Type of distribution:
other: Particle size density

Test material

Constituent 1
Chemical structure
Reference substance name:
Pyridine-2,6-dicarboxylic acid
EC Number:
207-894-3
EC Name:
Pyridine-2,6-dicarboxylic acid
Cas Number:
499-83-2
Molecular formula:
C7H5NO4
IUPAC Name:
pyridine-2,6-dicarboxylic acid
Test material form:
solid: crystalline

Results and discussion

Particle size
Key result
Percentile:
other: not specified
Mean:
>= 0.6 - <= 0.9 other: gm/ml
Remarks on result:
other: no information on St.dev. available

Applicant's summary and conclusion

Conclusions:
Particle size 0.6-0.9 gm/ml
Executive summary:

Particle size 0.6-0.9 gm/ml