Regulatory Status
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Safety Data
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Expert Verdict
CRITICAL: Respirable crystalline silica is classified as a Group 1 carcinogen by IARC (lung cancer via inhalation). Must NOT be used in powders, sprays, or any aerosolizable product form. Particle size must be controlled to ensure non-respirable fractions only. CLP classification: STOT RE 1 (H372 — causes damage to lungs through prolonged/repeated inhalation exposure) [^1_15][^1_14]
Frequently Asked Questions
Is Quartz safe in cosmetics?
CRITICAL: Respirable crystalline silica is classified as a Group 1 carcinogen by IARC (lung cancer via inhalation). Must NOT be used in powders, sprays, or any aerosolizable product form. Particle size must be controlled to ensure non-respirable fractions only. CLP classification: STOT RE 1 (H372 — causes damage to lungs through prolonged/repeated inhalation exposure) [^1_15][^1_14] The EU classifies Quartz as "permitted". Safety rating: GOOD.
Is Quartz allowed in the EU?
Quartz EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Quartz do in cosmetics?
Quartz functions as: Abrasive, Bulking Agent, Opacifying. It is classified as a cosmetic ingredient in our database. CAS number: 14808-60-7 [^1_14].
What is the Margin of Safety for Quartz?
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
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Related Ingredients
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