<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_en">silver phosphate</topic></authority><related type="broader"><topic>silver compounds</topic></related><variant type="other"><topic>orthophosphate, silver</topic></variant><variant type="other"><topic>phosphate, silver</topic></variant><variant type="other"><topic>silver orthophosphate</topic></variant> <note xml:lang="en"><![CDATA[ A yellow powder, Ag3PO4, that turns brown when heated or exposed to light, soluble in acid and very slightly soluble in water. It was used in the manufacture of photographic emulsions and pharmaceuticals. ]]></note></mads>