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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Ecotoxicological information

Toxicity to terrestrial arthropods

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Administrative data

Link to relevant study record(s)

Description of key information

Key value for chemical safety assessment

Additional information

In a GLP guideline study with honey bees by Richards (2006), following EPA OPPTS 850.3020 (Honey Bee Acute Contact Toxicity), for a potassium silicate solution (29.1 wt %) the 48 h LD0 and L50 were determined to be 25 ug and > 25 ug active matter per animal, respectively.