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EC number: 231-900-3
CAS number: 7778-18-9
In a reliable OECD guideline study (NIER 2002) the sensitisation
potential of calcium sulfate dihydrate was investigated in male guinea
pigs in a Buehler test. All test groups except the positive control had
a sensitisation score of 0 (no visable change) for both induction and
challenge. Calcium sulfate dihydrate is therefore not considered to be a
are no specific animal studies to assess respiratory sensitisation but
the inhalation study showed no evidence of respiratory sensitisation
Calcium sulfate was shown to be non-sensitising in a guideline
skin sensitisation study in animals and therefore requires no
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