April 1992
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30 Reads
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8 Citations
Hygiene and Sanitation
Sanitary and toxicological study of some guanidine containing polymers was done. Moderate toxicity of the polymers and absence of any specific effects were noted.
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April 1992
·
30 Reads
·
8 Citations
Hygiene and Sanitation
Sanitary and toxicological study of some guanidine containing polymers was done. Moderate toxicity of the polymers and absence of any specific effects were noted.
... Reportedly, the mean lethal dose of Extrasept-1 in animal experiments is not much lower than that of purified ethanol: 9.7 vs. 12.3 mg/kg [31]. The median lethal dose (LD 50 ) of PHMG, administered orally, has been around 450 mg/kg for mice and 630 mg/kg for rats [32], while the animals died with signs of injury not of the liver but of the nervous system [33][34][35][36]. Lung lesions due to PHMG used in household humidifiers have been reported [37]. ...
April 1992
Hygiene and Sanitation