Baby Safety / Compounds / Indium and Indium Tin Oxide (ITO)

Is Indium and Indium Tin Oxide (ITO) safe for babies and kids?

Context-dependent for kids

Infants are more vulnerable to Indium and Indium Tin Oxide (ITO) 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 indium and indium tin oxide (ito)?

The IUPAC name is indium.

Also known as: indium, Indium, elemental, Indium metal, IN.

IUPAC name
indium
CAS number
7440-74-6
Molecular formula
In
Molecular weight
114.818 g/mol
SMILES
[In]
PubChem CID
5359967

Risk for babies

Context-dependent

Infants are more vulnerable to Indium and Indium Tin Oxide (ITO) 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 Indium and Indium Tin Oxide (ITO), 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

2 regulatory and scientific bodies have classified Indium and Indium Tin Oxide (ITO). The classifications differ — that's the data.

AgencyYearClassificationNotes
EPA CTX / Genetox—Genotoxicity: negative (Ames: negative, 0 positive / 2 negative reports)
EPA CTX / Genetox—Genotoxicity: negative (Ames: negative, 0 positive / 2 negative reports)

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 indium and indium tin oxide (ito)

  • Industrial Facilities — Manufacturing plants, Chemical storage areas, Waste treatment sites
  • Occupational Environments — Factories, Warehouses, Transportation vehicles

Safer alternatives

Lower-risk approaches that achieve a similar outcome to Indium and Indium Tin Oxide (ITO):

  • Process controls to minimize degradant formation
    Trade-offs: Additional manufacturing cost
    Relative cost: 1.2-2×

Frequently asked questions

Is indium and indium tin oxide (ito) safe for kids?

Infants are more vulnerable to Indium and Indium Tin Oxide (ITO) 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 indium and indium tin oxide (ito)?

Indium and Indium Tin Oxide (ITO) appears in: Manufacturing plants (Industrial facilities); Chemical storage areas (Industrial facilities); Factories (Occupational environments); Warehouses (Occupational environments).

What should I do if my child is exposed to indium and indium tin oxide (ito)?

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 Indium and Indium Tin Oxide (ITO) in the baby app

Look up products containing indium and indium tin oxide (ito), compare to alternatives, and explore the full data record.

Open in baby View raw API data

Sources (4)
  1. Indium compound-related health effects in ITO workers (2008) — journal
  2. IARC Monograph 110: Indium, Tin, and Titanium Dioxide (2013) — regulatory
  3. Pulmonary alveolar proteinosis and ITO exposure in Asian manufacturing workers (2019) — journal
  4. NIOSH Alert: ITO Manufacturing and E-Waste Recycling Hazards (2020) — government

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 →