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Physical & Chemical properties

Flammability

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Administrative data

Endpoint:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
05 October 1998
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Study conducted to EU test guidance in compliance with GLP.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1998
Report date:
1998

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.10 (Flammability (Solids))
Deviations:
no
GLP compliance:
yes

Test material

Constituent 1
Details on test material:
Test substance: T-9601
Batch-No.: HI-295
Purity: 94.7% (w/w) ±0.5%
Certificate No., date: NB 203 dated November 16, 1998
Physical state: Powder (visual observation)
Storage stability: 3 years in a refrigerator and dry (information by the producer)
Expiration date of the certificate: May 2001

Results and discussion

Flammable solids
Test procedure:
burning time (test type not further specified)
Remarks:
or specified in description of method (migrated information)
Remarks on result:
other: Not readily combustable
Pyrophoric solids
Test procedure:
ignition time on contact with air
Remarks:
Ignition on contact with air refers to either Pyrophoric solids or Pyrophoric liquids depending on physical state (migrated information).
Remarks on result:
no ignition on contact with air (not further specified)
Remarks:
corresponding to 'no' in migrated source record.
Pyrophoric liquids
Test procedure:
ignition time on contact with air
Remarks:
Ignition on contact with air refers to either Pyrophoric solids or Pyrophoric liquids depending on physical state (migrated information).
Remarks on result:
no ignition on contact with air (not further specified)
Remarks:
corresponding to 'no' in migrated source record.

Any other information on results incl. tables

The substance could be ignited with a flame and after a distance of 90 mm in approx. 9 min. the flame went out.

Applicant's summary and conclusion

Interpretation of results:
non flammable
Remarks:
Migrated information
Conclusions:
The test substance is not a readily combustible solid in the sense of Guideline 92/69/EEC, test A. 10.
Executive summary:

The purpose of the test was the determination of the flammability (solids) according to Guideline 92/69/EEC of 31 July 1992, Annex. Part A: Methods for the determination of physico-chemical properties. A. 10. Flammability (Solids). The study was conducted in compliance with the Principles of Good Laboratory Practice (GLP).

 

Performance of the test

Preliminary test:

Ignite one end of the pile. When the pile has burned over a distance of 200 mm during 4 minutes, the main test has to be performed. If there was no ignition of the test substance or the pile has burned slower than 200 mm during 4 minutes, the main test is unnecessary.

 

Results

The substance could be ignited with a flame and after a distance of 90 mm in approx. 9 min. the flame went out.

 

The test substance is not a readily combustible solid in the sense of Guideline 92/69/EEC, test A. 10.

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