Sell Potassium Nitrate

Description

Potassium nitrate back order Molecular Formula: KNO3 Physicochemical Properties: KNO3 is the rhombic system crystal powder or grain. Specific Density: 2.***9, Melting Point :**3℃. While heated up to as high as **0℃, 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℃ï&frac*4;Œ*3.3g/**0gH2O;*0℃ï&frac*4;Œ*5.8g/**0H2O;**0℃ï&frac*4;Œ**6.0g/**0gH2O), 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 glassï&frac*4;›compound fertilizer and foliar spray fertilizerï&frac*4;›fireworks and black powderï&frac*4;›drugs and catalyzerï&frac*4;›ceramic and enamelï&frac*4;›salt bath of heat treatment, cigarette pater, concentrating agentï&frac*4;›conservatives and chromogen in Food industry, etc. Inspection item Unit Industrial grade Agricultural grade Purity % ≥ *9.8 *8.0 Moisture % ≤ 0.*0 - - - - Chloride ï&frac*4;ˆas Cl - ï&frac*4;‰ % ≤ 0.***0.*3 0.1 Sulphate ï&frac*4;ˆas SO**- ï&frac*4;‰ % ≤ 0.*1 - - - - Insoluble matter in water % ≤ 0.*1 - - - - Iron (Fe) % ≤ 0.**3 - - - - Hygroscopicity % ≤ 0.*5 - - - - K2O % ≥ - - - - *6.0 Nitrogen (in nitrate) % ≥ - - - - *3.0 Varieties :anti–caking and without anti–caking ï&frac*4;› Military, industrial and agricultural grade ï&frac*4;› powder, irregular granular, prill. James Wang Yangtian Chemicals and Fertilizers Co., Ltd.