Cryolite

Lvfeng Fertilizer Co.,Ltd is one of the best cryolite manufacturers and suppliers,Website:http://www.acefertilizer.com, welcome to buy discount or wholesale our customized cryolite, and also welcome to check the price and quotation with our factory.ryoliteCryolite,also known as Hexafluoride sodium aluminate or sodium aluminum fluoride, Chemical formula: Na3AlF6. White fine crystals, odorless, solubility than natural cryolite, accounting for 3, hardness 2-3, melting point 1009 ℃, easy to absorb moisture.Cryolite mainly used as a flux of aluminum electrolysis,filler of rubber and wheel wear, cream-white agent of enamel, glass sunscreen and metal flux, crop insecticides and so on.Attached national standards:GB/T  4291-2007Cryolite national test standardsNational standards  GB/T  4291-2007Card No.Chemical composition Physical properties %FALNaSio2Fe2o3So42-CaoP205hygroscopic moistureamount of caustic soda(mass fraction)≥≤CH-05212330.250.050.60.150.020.22.0CH-15212330.360.081.00.20.030.42.5CM-05313320.250.050.60.20.020.22.0CM-15313320.360.081.00.60.030.42.5