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EC number: 945-518-6
CAS number: -
The test substance was tested for
flammability potential according to the internationally accepted EU
The test item burned up under
strong formation of sparks and smoke in the red heat with a yellow
flame, but no signs of flammability were observed.
The formation of sparks in the flame
of the burner does not indicate flammability. The sparks are caused by
the flame of the burner. The gas flow “blows” fine particals of the test
substances away which burn immediately in the flame, producing sparks.
Therefore, the test item is
considered as not flammable. The screening test produced a negative
result. Thus, no further testing is necessary.
According to Regulation CLP 1272/2008,
powdered, granular or pasty substances or mixtures shall be classified
as readily combustible solids when the time of burning of one or more of
the test runs, performed in accordance with the test method described in
Part III, sub-section 33.2.1, of the UN Recommendations on the Transport
of Dangerous Goods, Manual of Tests and Criteria, is less than 4 seconds
or the rate of burning is more than 2,2 mm/s.
Criteria for flammable solids are:
Substances and mixtures other than metal
(a) wetted zone does not stop fire and
(b) burning time < 45 seconds or burning
rate > 2,2 mm/s
(a) wetted zone stops the fire for at
least 4 minutes and
In many cases, a simple screening test
(see Section 220.127.116.11) can be used to determine whether a solid should be
classified as flammable.
A screening test was performed on
the test item: it burned up under strong formation of sparks and
smoke in the red heat with a yellow flame.
However, the formation of sparks in
the flame of the burner does not indicate flammability. The sparks are
caused by the flame of the burner. The gas flow “blows” fine particals
of the test substances away which burn immediately in the flame,
The screening test produced a
negative result, no further testing is necessary. The substance is not
classified as flammable.
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.
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