Regulatory Status
For full compliance data across 55 jurisdictions, use the Substance Compliance tool.
Safety Data
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Expert Verdict
CRITICAL โ ELEVATED RISK vs. non-powdered quartz: Pre-ground powder significantly increases respirable fraction. IARC Group 1 carcinogen (inhalation). Silicosis risk with chronic exposure. If used in cosmetics, restrict to wet/paste formulations only (scrubs in suspension). Particle size distribution testing mandatory โ ensure D50 well above 10 ฮผm. Worker exposure controls (PPE, LEV) required during manufacturing. Consider substituting with synthetic amorphous silica, which does not carry the...
Frequently Asked Questions
Is Quartz Powder safe in cosmetics?
CRITICAL โ ELEVATED RISK vs. non-powdered quartz: Pre-ground powder significantly increases respirable fraction. IARC Group 1 carcinogen (inhalation). Silicosis risk with chronic exposure. If used in cosmetics, restrict to wet/paste formulations only (scrubs in suspension). Particle size distribution testing mandatory โ ensure D50 well above 10 ฮผm. Worker exposure controls (PPE, LEV) required during manufacturing. Consider substituting with synthetic amorphous silica, which does not carry the... The EU classifies Quartz Powder as "permitted". Safety rating: POOR.
Is Quartz Powder allowed in the EU?
Quartz Powder EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Quartz Powder do in cosmetics?
Quartz Powder functions as: Abrasive, Bulking Agent. It is classified as a cosmetic ingredient in our database. CAS number: 14808-60-7 (same as quartz) [^1_14].
What is the Margin of Safety for Quartz Powder?
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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