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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Melting point / freezing point

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Administrative data

Endpoint:
melting point/freezing point
Type of information:
migrated information: read-across from supporting substance (structural analogue or surrogate)
Adequacy of study:
supporting study
Study period:
05 Feb 2005 (first data acquisition), 01 Apr 2005 (final data acquisition).
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP-guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2005
Report date:
2005

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Deviations:
yes
Remarks:
Batch identities, expiry dates and purities for the test substances were not supplied by the Sponsor
GLP compliance:
yes
Type of method:
other: differential scanning calorimetry (DSC)

Test material

Constituent 1
Reference substance name:
IUPAC Name: Zeolite, cuboidal, crystalline, synthetic, non-fibrous
IUPAC Name:
IUPAC Name: Zeolite, cuboidal, crystalline, synthetic, non-fibrous
Details on test material:
- Name of test material (as cited in study report): 3A Powder Adsorbent
- Related CAS number: 1318-02-1
- Physical state: White powder
- Storage condition of test material: Room temperature, 10 to 30°C

Results and discussion

Melting / freezing point
Melting / freezing pt.:
> 400 °C

Any other information on results incl. tables

The thermograms displayed only a falling baseline, with no significant endotherms or exotherms. It is concluded that this material does not undergo melting, boiling or decomposition in the temperature range 20 to 400°C.

Applicant's summary and conclusion