Regulatory Status
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Safety Data
Calculate MoS for your specific formulation with the MoS Calculator.
GHS Hazard Classification
Globally Harmonized System classification per ECHA C&L inventory and ILO/WHO International Chemical Safety Cards.
Expert Verdict
Extreme flammability and explosion hazard with flammable range 4–75% v/v in air and very low ignition energy; requires specialized packaging, storage, and ventilation, presenting critical physical safety concerns for manufacturing, transport, and consumer use despite lack of toxicological concern.
Frequently Asked Questions
Is Hydrogen safe in cosmetics?
Extreme flammability and explosion hazard with flammable range 4–75% v/v in air and very low ignition energy; requires specialized packaging, storage, and ventilation, presenting critical physical safety concerns for manufacturing, transport, and consumer use despite lack of toxicological concern. The EU classifies Hydrogen as "permitted". Safety rating: MODERATE.
Is Hydrogen allowed in the EU?
Hydrogen EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Hydrogen do in cosmetics?
Hydrogen functions as: Propellant. It is classified as a cosmetic ingredient in our database. CAS number: 1333-74-0.
What is the Margin of Safety for Hydrogen?
adequate The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.
Is Hydrogen classified as hazardous under GHS?
Hydrogen carries a GHS signal word of "DANGER". Hazard statements: Extremely flammable gas Contains gas under pressure; may explode if heated. This classification is based on the ILO/WHO International Chemical Safety Card and ECHA C&L inventory data. Note: GHS classification applies to the pure substance — at cosmetic use concentrations, hazard thresholds may not be met.
Compliance Tools
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Related Ingredients
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