Registration Dossier
Registration Dossier
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EC number: 240-968-3 | CAS number: 16919-19-0
Endpoint summary
Administrative data
Description of key information
The substance is a solid at room temperature in form of white crystals. The melting point for the substance has been published to be 140 °C. The substance undergoes decomposition at 100 °C, hence study for determination of boiling point is considered scientifically not necessary. The relative density of the substance is 2.01. The median particle size of the test substance was determined to be 233.329 μm. The n-octanol/water partition coefficient of the test item was determined to be 0.000001 (log Pow = -6.01). The water solubility of the substance is 186 g/L. The surface tension of the test substance was determined to be 72.301 mN/m at the room temperature (ca. 20 °C). The study for flash point is technically not feasible as the substance is inorganic in nature. The study for auto-flammability is considered scientifically not necessary as the melting point for the substance has been published to be 140 °C. The substance has been reported to be not flammable. It is not considered to have explosiveness based on the screening criteria. The UN Recommendations for the Transport of Dangerous Goods does not classify Ammonium Hexafluorosilicate (No. 2854) for oxidising properties (Class 5.1).
Additional information
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.
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