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Silica

Inorganics

Silica

Inert mineral compound (silicon dioxide) used primarily as an anti-caking agent and absorbent in food and industrial products.

Mineral or nutrientUpdated Feb 14, 2026
Health score0.0
-5Okay5

Water guidelines

Legal limit
Not specified
Health guideline
Not specified

Food and supplement guidelines

Legal limit
20000 mg/kg
Health guideline
Not specified

Risks

Minor respiratory irritation risk from inhalation of fine dust; minimal concern at typical ingestion levels

Benefits

Prevents clumping and improves texture in powdered products

References

Waters containing Silica

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