Baby Safety / Compounds / Cadmium sulfate

Is Cadmium sulfate safe for babies and kids?

High risk for kids

(Babies-specific data is limited; this page draws from human pregnant context.) Pregnancy alters the metabolism and distribution of Cadmium sulfate, potentially increasing fetal exposure. The developing embryo/fetus is vulnerable during organogenesis (weeks 3-8) and neurological development. Placental transfer should be assumed.

What is cadmium sulfate?

The IUPAC name is Cadmium sulphate.

Also known as: Cadmium sulphate, Sulfuric acid, cadmium salt (1:1), Cadmium monosulfate, Cadmium sulfate (1:1).

IUPAC name
Cadmium sulphate
CAS number
10124-36-4
Molecular formula
CdSO4
Molecular weight
208.47 g/mol
SMILES
[O-]S(=O)(=O)[O-].[Cd+2]
PubChem CID
24962

Risk for babies

High risk

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

Known reproductive toxicant (GHS H360) or confirmed endocrine disruptor. Placental transfer is presumed. Fetal exposure during critical developmental windows may cause structural malformations, growth restriction, or functional deficits.

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

Risk for pregnant and nursing people

High risk

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

Known reproductive toxicant (GHS H360) or confirmed endocrine disruptor. Placental transfer is presumed. Fetal exposure during critical developmental windows may cause structural malformations, growth restriction, or functional deficits.

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 Cadmium sulfate. The classifications differ — that's the data.

AgencyYearClassificationNotes
EPA——
IARC——

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 cadmium sulfate

  • battery manufacturing
  • pigment production
  • metal finishing
  • laboratory use

Safer alternatives

Lower-risk approaches that achieve a similar outcome to Cadmium sulfate:

  • Zinc sulfate
    Trade-offs: Different color (no yellow/red cadmium pigment equivalent). Lower toxicity. Different electrochemical properties.
    Relative cost: 0.3×

Frequently asked questions

What products contain cadmium sulfate?

Cadmium sulfate appears in: battery manufacturing; pigment production; metal finishing.

See Cadmium sulfate in the baby app

Look up products containing cadmium sulfate, compare to alternatives, and explore the full data record.

Open in baby View raw API data

Sources (1)
  1. ATSDR Toxicological Profile — CAS 10124-36-4 — 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 →