Is Calcium sulfate dihydrate safe for babies and kids?
High risk for kidsInfants are more vulnerable to Calcium sulfate dihydrate 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 calcium sulfate dihydrate?
The IUPAC name is calcium;sulfate;dihydrate.
Also known as: calcium;sulfate;dihydrate, Satinite, Light spar, Satin spar.
- IUPAC name
- calcium;sulfate;dihydrate
- CAS number
- 10101-41-4
- Molecular formula
- CaH4O6S
- Molecular weight
- 172.17 g/mol
- SMILES
- O.O.[Ca++].[O-]S([O-])(=O)=O
- PubChem CID
- 24928
Risk for babies
High riskInfants are more vulnerable to Calcium sulfate dihydrate 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.
Risk for pregnant and nursing people
Context-dependentPregnancy alters the metabolism and distribution of Calcium sulfate dihydrate, 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.
Regulatory consensus
1 regulatory bodyhas classified Calcium sulfate dihydrate.
| Agency | Year | Classification | Notes |
|---|---|---|---|
| GHS | — | Warning classification |
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 calcium sulfate dihydrate
- Building Materials — Drywall/gypsum board, Joint compound, Plaster, Cement
Safer alternatives
Lower-risk approaches that achieve a similar outcome to Calcium sulfate dihydrate:
-
Low-VOC or zero-VOC building products
Trade-offs: May be more expensive. Certification doesn't cover all hazards.Relative cost: 1.2-2×
Frequently asked questions
Is calcium sulfate dihydrate safe for kids?
Infants are more vulnerable to Calcium sulfate dihydrate 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 calcium sulfate dihydrate?
Calcium sulfate dihydrate appears in: Drywall/gypsum board (Building materials); Joint compound (Building materials).
What should I do if my child is exposed to calcium sulfate dihydrate?
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.
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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 →