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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

The biodegradability of Semicarbazide-HCl has been assessedin seawater at 21.2 ± 1.6oC using the shake flask test method according to OECD Guidelines for Testing of Chemicals 306 (OECD, 1992).

 

The test compound was exposed to indigenous microorganisms in natural seawater.

 

Semicarbazide-HClwas tested at a concentration of 1000 mg/L.

 

Semicarbazide-HClwas 84% degraded.

 

The reference control, aniline, was 93% biodegraded after 7 days. The toxicity control did not degrade.

 

Additional information