Definition: A metallic element that has the atomic symbol Sb, atomic number 51, and atomic weight 121.75. It is used as a metal alloy and as medicinal and poisonous salts. It is toxic and an irritant to the skin and the mucous membranes.
ammonium tungsten antimonate hydroxide oxide [ 5-tungsto-2-antimoniate,HPA 23,HPA 39,HPA-23,ammonium-5-tungsto-2-antimoniate ] heteropolyanion mineral active in protecting against murine leukemia & sarcoma viruses; central cage ion is sodium in HPA 23 & potassium in HPA 39
Comp Leukemia Res 43;1975; Biochem Biophys Res Commun 65(4):1229;1975; Comp Leukemia Res 504;1976; Eur J Cancer 13:713;1977; J Gen Virol 31(1):59;1976; J Gen Virol 40(3):665;1978; J Natl Cancer Inst 53(2):469;1974