Is Magnesium Phosphate safe in cosmetics?
Magnesium Phosphate has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
Magnesium Phosphate
INCI: MAGNESIUM PHOSPHATE
Magnesium Phosphate (CAS 7757-87-1 (tribasic)) is a cosmetic cosmetic ingredient functioning as Oral care agent, buffering agent, bulking agent. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
View industrial chemical safety profile for CAS 7757-87-1 (tribasic) →
Auto-generated CPSR Part A draft with source citations
Function
Oral care agent, buffering agent, bulking agent
Safety Rating
GOOD
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Permitted — GRAS for food use; CIR: safe
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Magnesium Phosphate.
Calculate MoS for your specific formulation with the MoS Calculator.
Additional Ingredient Properties
1 property record from structured ingredient metadata.
mineral_clay
{"cas_number": "7757-87-1", "ingredient_class": "magnesium_compound", "chemical_formula": "Mg3(PO4)2", "mineral_origin": "synthetic", "particle_size_range_um": "1-30", "surface_area_m2_per_g": "5-20", "crystal_structure": "monoclinic", "color_appearance": "white", "opacity": "opaque", "refractive_index": "1.62", "oil_absorption_g_per_100g": "40-90", "water_absorption_capacity": "low", "surface_cha…
Expert Verdict
Expert safety assessment and concern-level summary for Magnesium Phosphate.
Frequently Asked Questions
Is Magnesium Phosphate allowed in the EU?
Magnesium Phosphate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Magnesium Phosphate do in cosmetics?
Magnesium Phosphate functions as: Oral care agent, buffering agent, bulking agent. It is classified as a cosmetic ingredient in our database. CAS number: 7757-87-1 (tribasic).
Compliance Tools
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Substance Compliance
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MoS Calculator
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Heavy Metal Limits
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