GHS Hazard Label Decoder

Enter the H-phrases from any chemical label or Safety Data Sheet. Get plain-English hazard descriptions, recommended PPE, and first-aid measures.

Enter H-phrases

Type or paste H-phrases separated by commas or spaces (e.g. "H314, H317, H412")

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This tool provides general guidance based on GHS hazard classifications. Always refer to the full Safety Data Sheet for substance-specific information. This does not constitute professional health and safety advice.