Baby Safety / Compounds / Vermiculite (hydrated magnesium aluminium silicate)

Is Vermiculite (hydrated magnesium aluminium silicate) safe for babies and kids?

Moderate risk for kids

Infants are more vulnerable to Vermiculite (hydrated magnesium aluminium silicate) than children or adults due to immature hepatic/renal clearance, higher intake-to-body-weight ratio, rapid organ development, and increased gastrointestinal absorption.

What is vermiculite (hydrated magnesium aluminium silicate)?

The IUPAC name is oxo(oxoalumanyloxy)alumane;hydrate.

Also known as: oxo(oxoalumanyloxy)alumane;hydrate, Bauxite, Porocel, Porocel O.

IUPAC name
oxo(oxoalumanyloxy)alumane;hydrate
CAS number
1318-16-7
Molecular formula
Al2H2O4
Molecular weight
119.977 g/mol
SMILES
O.O=[Al]O[Al]=O
PubChem CID
91886302

Risk for babies

Moderate risk

Infants are more vulnerable to Vermiculite (hydrated magnesium aluminium silicate) than children or adults due to immature hepatic/renal clearance, higher intake-to-body-weight ratio, rapid organ development, and increased gastrointestinal absorption.

Neonates and infants up to 12 months have incomplete blood-brain barrier development, immature Phase I/II metabolic enzymes (particularly CYP3A4, UGT1A1), and higher gastrointestinal permeability. Equivalent doses produce higher internal concentrations and longer residence times.

What to do: Minimize infant exposure through source control. For breastfeeding mothers: reduce maternal exposure. For formula-fed infants: use certified low-migration bottles and verified water sources. Consult pediatrician regarding any concerns.

Risk for pregnant and nursing people

Context-dependent

Pregnancy alters the metabolism and distribution of Vermiculite (hydrated magnesium aluminium silicate), potentially increasing fetal exposure. The developing embryo/fetus is vulnerable during organogenesis (weeks 3-8) and neurological development. Placental transfer should be assumed.

No specific reproductive toxicity data identified, but pregnancy-specific safety data is limited for most chemicals. Precautionary minimization of exposure is recommended.

What to do: Minimize exposure during pregnancy and lactation. Consult healthcare provider regarding specific risks. Consider alternative products with lower hazard profiles.

Regulatory consensus

1 regulatory bodyhas classified Vermiculite (hydrated magnesium aluminium silicate).

AgencyYearClassificationNotes
Unknown——

Regulators apply different standards of evidence — animal-data weighting, exposure-pattern assumptions, epidemiological power thresholds — which is why two scientific bodies can review the same data and reach different conclusions. The disagreement is the data.

Where kids encounter vermiculite (hydrated magnesium aluminium silicate)

  • Industrial Facilities — Manufacturing plants, Waste treatment sites
  • Occupational Environments — Factories, Warehouses

Safer alternatives

Lower-risk approaches that achieve a similar outcome to Vermiculite (hydrated magnesium aluminium silicate):

  • Safer process chemistry; Green chemistry alternatives; Exposure controls
    Trade-offs: Requires R&D investment to redesign synthesis routes; may reduce yield or throughput initially; long-term benefits include reduced waste treatment costs, regulatory compliance, and worker safety; 12 Principles of Green Chemistry framework available.
    Relative cost: 2-5×

Frequently asked questions

Is vermiculite (hydrated magnesium aluminium silicate) safe for kids?

Infants are more vulnerable to Vermiculite (hydrated magnesium aluminium silicate) than children or adults due to immature hepatic/renal clearance, higher intake-to-body-weight ratio, rapid organ development, and increased gastrointestinal absorption.

What products contain vermiculite (hydrated magnesium aluminium silicate)?

Vermiculite (hydrated magnesium aluminium silicate) appears in: Manufacturing plants (Industrial facilities); Waste treatment sites (Industrial facilities); Factories (Occupational environments); Warehouses (Occupational environments).

What should I do if my child is exposed to vermiculite (hydrated magnesium aluminium silicate)?

Minimize infant exposure through source control. For breastfeeding mothers: reduce maternal exposure. For formula-fed infants: use certified low-migration bottles and verified water sources. Consult pediatrician regarding any concerns.

See Vermiculite (hydrated magnesium aluminium silicate) in the baby app

Look up products containing vermiculite (hydrated magnesium aluminium silicate), compare to alternatives, and explore the full data record.

Open in baby View raw API data

Sources (3)
  1. PubChem Compound CID 91886302 — database
  2. EPA CompTox Chemicals Dashboard — DTXSID5050472 — epa
  3. ATSDR Toxicological Profile — CAS 1318-16-7 — reference

Reference data, not professional advice. Aggregates publicly available regulatory and scientific data; not a substitute for veterinary, medical, legal, or regulatory advice. Why we built ALETHEIA →