|Document ID (ISN)||45400|
|ISSN - Serial title
||Gigiena truda i professional'nye zabolevanija
|Convention or series no.
||Sigova N.V., Blohin V.A.
||Toxicological characteristics of chromium phosphate binders
||Toksikologičeskaja harakteristika hromofosfatnyh svjazujuščih [in Russian]|
||June 1984, No.6, p.50-52. 4 ref.
||Chromophosphate binders are expected to find wide use in refractories and pigments. Chromium phosphate itself and mixtures containing copper, nickel, calcium-nickel and calcium-aluminium chromates were administered topically, intragastrically and by inhalation to rabbits, mice and rats. The compounds were irritant, producing gastritis on ingestion and brochitis on inhalation. LD50s ranged from 0.31 to 4.30g/kg, depending on compound and species. The mixtures were more toxic than pure chromium phosphate. The following MACs are proposed: for chromium phosphate and copper chromophosphate 0.02mg/m3 as chromium; for calcium aluminium chromophosphate 0.01mg/m3 as chromic oxide; for nickel chromophosphate and calcium nickel chromophosphate 0.005mg/m3 as nickel.
||threshold limit values; USSR; nickel and compounds; copper and compounds; chromium and compounds; toxicology; chromium phosphate; chromophosphates; calcium and compounds; aluminium and compounds
||irritants; bronchitis; chromates; animal experiments; gastritis
||D - Periodical articles
|Broad subject area(s)
||Occupational exposure limits
Nickel and compounds
Copper and compounds