Chemical elements
  Silver
    Isotopes
    Energy
    Production
    Application
    Physical Properties
    Chemical Properties
      Silver fluoride
      Silver subfluoride
      Silver chloride
      Silver subchloride
      Photohalides
      Silver bromide
      Silver oxybromide
      Silver subbromide
      Silver iodide
      Silver hypochlorite
      Silver chlorite
      Silver chlorate
      Silver perchlorate
      Silver bromate
      Silver perbromate
      Silver iodate
      Silver periodates
      Silver suboxide
      Silver monoxide
      Higher oxides
      Silver subsulphide
      Silver sulphide
      Silver sulphite
      Silver sulphate
      Silver selenide
      Silver telluride
      Silver thiosulphate
      Silver dithionate
      Silver azide
      Silver hyponitrite
      Silver nitrite
      Silver nitrate
      Silver phosphides
      Silver hypophosphate
      Silver orthophosphate
      Silver pyrophosphate
      Silver metaphosphate
      Silver arsenite
      Silver arsenate
      Silver carbide
      Silver carbonate
      Silver cyanide
      Silver thiocyanate
      Silver borate
    PDB 1aoo-3kso

Silver bromate, AgBrO3






Potassium bromate precipitates silver bromate from Silver nitrate. The bromate is dimorphous, forming tetragonal bi-pyramids stable below 98.5° C., and hair-like crystals stable above that temperature. Its melting-point is 308° to 310° C.

Solubility of Silver Bromate

Temperature, °C.2535455565758590
Grams of silver bromate in 100 grams of water0.1960.2690.3710.4970.6480.8321.0551.325


In absence of moisture and organic matter it is stable towards heat and light; but in presence of water it darkens slowly at ordinary temperatures, and rapidly at high temperatures, while the presence of such an impurity as dust induces explosive decomposition of the heated bromate. It can be employed as a standard in iodometry. Its solution in ammonium hydroxide yields crystals of the formula Ag(NH3)2BrO3.


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