Borax, sodium tetraborate decahydrate, borax content formula Na2B4O7 · 10H2O, boron-containing mineral is very important and a boron compound. Usually white powder containing colorless crystals, soluble in water. Borax borax use a wide range of uses, it can be used as detergents, cosmetics, pesticides, can also be used to configure the buffer solution and preparing other boron compounds. Commercial borax often already part of weathering. Shandong borax borax highly toxic, multi-disabled world for the food additives. If the intake of too much body boron borax, will lead to multiple organ accumulation of poisoning. 3, soda ash alkali solution (brine well salt): Salt brine after the treatment was borax paste, mixed with soda cooking that was borax. CaB4O7 + Na2CO3 → Na2B4O7 + CaCO34H3BO3 + Na2CO3 → Na2B4O7 + 6H2O + CO24, soda alkaline hydrolysis (Ulexite): Ulexite soda ash and baking soda exploded after pretreatment, plus harsh starch sedimentation, crystallization of borax. 2 (NaO.2CaO.5B2O3.16H2O) + Na2CO3 + NaHCO3 → 5Na2B4O7 + 4CaCO3 + CO2 + 34H2O borax price, three-level chemical quality assurance (certification), borax is provided by Ping Chemical Co., Ltd. Jinan three. Jinan three ping Chemical Co., Ltd. (www.sanpinghuagong.com) Shandong Jinan, chemical products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Three-ping Chemical leadership with the staff warmly welcome all inquiries negotiations to create three levels of chemical better future.