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EC number: 250-797-6
CAS number: 31775-16-3
test substance has a "Brennzahl" of 2: "catches fire briefly and
extinguishes rapidly"(definition according to HVBG, 2001).
The study report gives a very similar
class 2 as¿brief
ignition and rapid extinction¿.
same results are found when 20%, 40% or 60% of diatomaceous earth (¿Kieselguhr¿)
are added to the pigment sample.
the flames do not propagate no burning rate can be determined.
Reference: HVBG, Hauptverband der
gewerblichen Berufsgenossenschaften: GESTIS-DUST-EX Database -
combustion and explosve characteristics of dusts, Edition 2/2001 HVBG,
Sankt Augustin, 2001
The test substance does not burn
independently at room temperature; combustion class 2.
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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