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Flammability

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Reference
Endpoint:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
from the 22 december 2017 to the 8 january 2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
comparable to guideline study
Qualifier:
according to guideline
Guideline:
UN Manual of Tests and Criteria: Test N.1 (Test method for readily combustible solids)
GLP compliance:
not specified
Other quality assurance:
ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
Specific details on test material used for the study:
SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: Lot 1702507
- Expiration date of the lot/batch: 13 January 2022
- Manufacturing date: 13 January 2017

- Purity test date:
Test procedure:
burning rate test: preliminary screening test
Burning time:
> 120 s
Moisture (wt %):
40
Remarks on result:
substance does not ignite and propagate combustion either by burning with flame or smouldering along 200 mm of the powder train within the 2 minutes test period
Remarks:
Combustion interrupted < 200 mm. No further testing is necessary.
Interpretation of results:
not classified based on GHS criteria
Conclusions:
The test is carried out according to UN N.1. The test item was used in its initial form.
The burning time of the preliminary test (200 mm) does not exceed 120 s. The combustion is then interrupted before < 200 mm.

According to UN N.1. the product is not considered as a flammable solid. The product is not classified according to GHS criteria.

Description of key information

The burning time of the preliminary test does not exceed 120 s. The combustion is then interrupted before < 200 mm.

According to UN N.1. the product is not considered as a flammable solid. The product is not classified according to GHS criteria.

Key value for chemical safety assessment

Flammability:
not classified

Additional information

Justification for classification or non-classification

According to UN N.1. the product is not considered as a flammable solid. The product s not classified according to GH