<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31343311</termId><termName>ammonium citrate</termName><termType>PT</termType><termNote><![CDATA[ A white granular solid that is soluble in water and slightly soluble in alcohol. It is used as a corrosion inhibitor, a mordant for printing cotton fabric; a mild cleaning agent for various metals, varnish and coated painted surfaces, and for removal of sulfate crust from stone. ]]></termNote><termCreatedDate>2026-03-30 20:32:35</termCreatedDate><relation><relationType>UF</relationType><termId>31343312</termId><termName>citrate, ammonium</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31319736</termId><termName>compounds</termName><termType>PT</termType></relation></term>  </Zthes>