Sell Potassium Nitrate

Description

Potassium Nitrate Molecular Formula. KNO3
Cas No. 7757-79-1
Purity: 99.4%, 99.7%

Physicochemical Properties: KNO3 is the rhombic system crystal powder or grain. Specific Density: 2.1109, Melting Point :333℃. While heated up to as high as 400℃, it will decompose and release oxygen and turn into Nitrite Potassium, then with the heating going on, it will eventually decompose into potassium oxide and nitrogen oxide. Dissolved in water(0℃,13.3g/100gH2O;30℃,45.8g/100H2O;100℃,246.0g/100gH2O),soluble in liquid ammonia and glycerin, insoluble in alcohol.

Applications and Usages:: KNO3 is mainly applied in TV glass, glass refining agent and motor light glass;compound fertilizer and foliar spray fertilizer;fireworks and black powder;drugs and catalyzer;ceramic and enamel;salt bath of heat treatment, cigarette pater, concentrating agent;conservatives and chromogen in Food industry, etc.