Baby Safety / Compounds / Beryllium sulfate

Is Beryllium sulfate safe for babies and kids?

Context-dependent for kids

(Babies-specific data is limited; this page draws from human pregnant context.) Pregnancy alters the metabolism and distribution of Beryllium 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 beryllium sulfate?

The IUPAC name is Beryllium sulphate.

Also known as: Beryllium sulphate, Beryllium sulfate (1:1), Beryllium sulfate (BeSO4), Sulfuric acid, beryllium salt (1:1).

IUPAC name
Beryllium sulphate
CAS number
13510-49-1
Molecular formula
BeSO4
Molecular weight
105.07 g/mol
SMILES
[Be+2].[O-]S(=O)(=O)[O-]
PubChem CID
26077

Risk for babies

Context-dependent

Pregnancy alters the metabolism and distribution of Beryllium sulfate, 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.

Risk for pregnant and nursing people

Context-dependent

Pregnancy alters the metabolism and distribution of Beryllium sulfate, 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 Beryllium 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 beryllium sulfate

  • beryllium processing
  • metal finishing
  • laboratory reagent
  • industrial synthesis

Safer alternatives

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

  • Aluminum alloys (7075-T6, 6061-T6)
    Trade-offs: 30% heavier than beryllium alloys. Lower stiffness-to-weight ratio.
    Relative cost: 0.1× beryllium
  • Titanium alloys (Ti-6Al-4V)
    Trade-offs: Higher density than beryllium. More difficult to machine.
    Relative cost: 0.3× beryllium

Frequently asked questions

What products contain beryllium sulfate?

Beryllium sulfate appears in: beryllium processing; metal finishing; laboratory reagent.

See Beryllium sulfate in the baby app

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

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Sources (1)
  1. ATSDR Toxicological Profile — CAS 13510-49-1 — 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 →