Registration Dossier
Registration Dossier
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EC number: 205-633-8 | CAS number: 144-55-8
Carcinogenicity
Administrative data
Description of key information
A 104 week repeated dose study is available in which NaHCO3 was given in combination with o-phenylphenol (OPP-Na). One group received NaHCO3 only (0.64%)
Key value for chemical safety assessment
Justification for classification or non-classification
Based on the available information, the substance does not need to be classified according to CLP Regulation (EC) No 1272/2008.
Additional information
No carcinogenic effects were found in a valid study when male Fischer 344 rats were exposed to sodium bicarbonate alone. There is no evidence of NaHCO3 having carcinogenic effects.
[taken from OECD SIDS on sodium bicarbonate (2002), pg. 18]
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