... g/cm3[Usage]Manufacture enamels for pottery, nitric acid, sodium nitrite, in matches, catalyst in manufacture sulfuric acid, ... (e.g. carbanolate, carbofuran), cyanides (e.g. potassium cyanide, sodium cyanide), dithiocarbamates (e.g. ferbam, maneb, metham, thiram), esters ... in fire.Specification: (Technical Standards:GB2367-2006) ItemUnitMolten salt GHigh GFirst GQualified GDry powder GAssay%≥99.399.098 ...