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EC number: 232-088-3
CAS number: 7785-84-4
Typically the purity
of trisodium trimetaphosphate is > 90% (dry weight, after excluding
water). All impurities present at >1% are other inorganic phosphates
(typically sodium linear chain phosphates) or other related inorganic
substances. There are no hazardous impurities present within the
substance at levels > 0.1%.
trimetaphosphate has a melting point of > 450°C and is considered to be
moderately soluble in water (265 g/L at 20 ± 0.5°C). In addition,
Trisodium trimetaphosphate is not considered to possess any of the
following hazardous physico-chemical properties; autoflammability and/or
self-ignition, flammability, explosiveness and oxidising properties.
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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