Chemical Registry

Chemical Evaluator

Provide all known information to obtain an accurate result





GHS Hazard Category


Physical Hazard


Health Hazard


Environmental Hazard



Usage Information


Usage rate (kg/year)

Usage duration (months)

Tick the box if chemical is to be used as biocide


OCNS Group / Colour

Microtox EC-50(15) (%)

Tick the box if you want to ignore Microtox evaluation



Ultimate Fate


Discharge Rate

A loading indicator.

Chemical Identifier Summary Notes

Original version developed by Pusilkom UI in 2018. Rebuilt and maintained by PKTK3UI in 2025.