Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Storage stability and reactivity towards container material

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Administrative data

Link to relevant study record(s)

Description of key information

rate of corrosivity: 3.05 mm/year (this result indicates that L-threonine mother liquor is not dangerous in respect to corrosivity, limit value: >6.35 mm/year)

Additional information

Reliable information are available from a study conducted according to STN 83 8305 "Prüfung der gefährlichen Eigenschaften des Abfalls, Fähigkeit der Stoffe oder des Abfalls beim Kontakt mit Wasser oder mit Luft giftige Gase in Freiheit zu setzen, Kaustizität und Korrodierbarkeit" (1996).