GHS Hazard Symbols &
Chemical Safety Tools
Professional tools for EHS specialists: calculate mixture toxicity, check chemical storage compatibility, look up H/P-statements.
Professional GHS Tools
Free tools trusted by EHS engineers and chemists
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Mixture ATE Calculator
Calculate acute toxicity estimate (ATE) for chemical mixtures using the GHS formula. Get PDF report for your SDS.
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Chemical Storage Matrix
Check which chemicals can be stored together safely. Color-coded compatibility matrix based on GHS segregation rules.
Check Compatibility →5,000+ Chemicals Database
Harmonized classifications from ECHA CLP Annex VI. H-statements, P-statements, pictograms, signal words, ATE values.
4,178
Substances
9
GHS Pictograms
100%
CLP Annex VI