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Base de datos CISDOC

ID (ISN) del documento45400
Número CIS 86-171
ISSN - Título de la serie Gigiena truda i professional'nye zabolevanija
Año 1984
Número de serie
Autor(es) Sigova N.V., Blohin V.A.
Título Toxicological characteristics of chromium phosphate binders
Título original Toksikologičeskaja harakteristika hromofosfatnyh svjazujuščih [en ruso]
Información bibliográfica June 1984, No.6, p.50-52. 4 ref.
Resumen 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.
Descriptores (primarios) valores umbrales; URSS; níquel y sus compuestos; cobre y sus compuestos; cromo y sus compuestos; toxicología; fosfato de cromo; cromofosfatos; calcio y sus compuestos; aluminio y sus compuestos
Descriptores (secundarios) substancias irritantes; bronquitis; cromatos; investigaciones en el animal; gastritis
Tipo de documento D - Artículos periódicos
Tema(s) Patología profesional
Broad subject area(s)
Navegación por categoria(s) Occupational exposure limits
Nickel and compounds
Copper and compounds
Inorganic substances