Potassium sulfate EINECS: 231-915-5 Molecular Weight: 174.24 Molecular Formula: K2SO4 Potassium sulfateProduct Name: Potassium SulphateSynonyms: -Arcanum duplicatum; arcanumduplicatum; dipotassiumsulfate; Glazier's salt; K2SO4; kaliumsulphuricum; Potassium sulfate, alpha; potassiumsulfate(2:1)CAS RN.: 7778-80-5EINECS: 231-915-5Molecular Weight: 174.24Molecular Formula: K2SO4Density: 2.662Melting Point(°C): 1067°CBoiling Point(°C): 1689°CWater Solubility: 110 g/L (20°C)Main Production Equipment: 1. Potassium sulphate production device 1.1 Material supplying equipment: Potassium chloride bucket elevator× 1; Potassium chloride belt conveyor× 1; Potassium chloride stock bin× 2; Potassium chloride feeder× 2; Sulphuric acid overhead tank and flowmeter× 2. 1.2 Mannheim reacting furnace: Furnace body× 2; Agitating device× 2; Driving device× 2. 1.3 Fuel supplying equipment: Burner× 4; Blower× 2; Induced draft fan× 2; Flue gas heat exchanger (GGH)× 2. 1.4 Potassium sulphate discharging equipment: Discharging cooler× 4; Anti-gas spiral discharger× 4. 1.5 Potassium sulphate transporting equipment: Belt conveyor for finished product× 2; Bucket elevator× 4; Pulverizer and bottom screw conveyor× 2; Vibrating screen× 2; Calcium carbonate charger× 2; Screw conveyor for finished product× 1; Semi-automatic packing machine× 1. 2. Hydrochloric acid absorption device Graphite cooler× 2; Sulphuric acid gas wash tower× 4; Stuffing absorbing tower× 6; Falling film absorbing tower× 6; Induced graft fan for hydrochloric acid gas× 2; Diluted acid overhead tank× 2; Steam and water separator× 2; Hydrochloric acid intermediate tank× 3; Tail gas absorbing tower× 10; Environmental protection absorbing tower× 1. 3. Water system High water-storage tank× 1; Water cooling tower× 1; Clean water pump× 3.Product DescriptionClassification: Potassium Fertilizer Type: Potassium Sulphate MF: K2SO4 Place of Origin: China (Mainland) State: Powder Application: As the raw material to produce multiple-element compound fertilizer COLOR: WHITE Name: Potassium sulfate (K2SO4) Quality standard: GB 20406-2006 Molecular formula: K2SO4 Molecular weight: 171.26 Technical Indicators: Appearance: White powder or granule, K20>50%, moisture<1%, chloride ion<1.5%, nonlumping, water soluble. Application: Can be used as the raw material to produce multiple-element compound fertilizer, or as potassium fertilizer to fertilize field, especially applicable to chloride-resistant industrial crops such as tobacco, grape, cotton, beet, etc.