SUBSTANTIATION OF TENTATIVE SAFE EXPOSURE LEVEL 1-DIAZO-2-NAPHTOL-4-SULPHONYL CHLORIDE IN AIR OF A WORKING ZONE

B.P. Kuzminov

In experiments on laboratory animals (rats, mouse, cavy, rabbits) the toxicological estimation with a substantiation roughly of safe level in air of a working zone 1-diazo-2-naphtol-4-sulphonyl chloride is carried out. Is established, that the preparation by criterion sharp toxicity concerns to safety to connections, has weak cumulative activity and insignificant irritating action on mucous environments. Allergic and mytagenic of property are not revealed. The tentative safe exposure level in air of a working zone makes 5 мг/м³.

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