Regulatory Status
For full compliance data across 55 jurisdictions, use the Substance Compliance tool.
Safety Data
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
GHS Warning — classified as irritant (Xi; R36/37/38); hydrazide moiety raises toxicological concern; WGK Germany class 3 (highly hazardous to water); limited cosmetic safety data available
Frequently Asked Questions
Is Stearic Hydrazide safe in cosmetics?
GHS Warning — classified as irritant (Xi; R36/37/38); hydrazide moiety raises toxicological concern; WGK Germany class 3 (highly hazardous to water); limited cosmetic safety data available The EU classifies Stearic Hydrazide as "permitted". Safety rating: MODERATE.
Is Stearic Hydrazide allowed in the EU?
Stearic Hydrazide EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Stearic Hydrazide do in cosmetics?
Stearic Hydrazide functions as: Viscosity controlling, opacifying agent (limited cosmetic use). It is classified as a cosmetic ingredient in our database. CAS number: 4130-54-5.
What is the Margin of Safety for Stearic Hydrazide?
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.
Compliance Tools
Check Stearic Hydrazide compliance across multiple jurisdictions:
Related Ingredients
Is Stearic Hydrazide in Your Products?
Scan any product label with Piro — our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.
Try Piro Free →Analyze Your Full Ingredient List
Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Stearic Hydrazide in your formulation.