Borax Anhydrous (Technical Grade) - Turkey

Brief Overview Borax anhydrous is an inorganic compound that appears as a white, fine crystalline powder. Borax hydrates are naturally found in evaporite deposits formed through the repeated evaporation of seasonal lakes. While naturally occurring borax is typically purified through recrystallization, it can also be synthetically produced from other boron-based compounds. The term “borax” is commonly used to refer to several closely related minerals or chemical compounds that differ in their water of crystallization, such as borax decahydrate, borax octahydrate, and borax pentahydrate. Manufacturing Process Anhydrous borax is produced by heating hydrated borax until it melts into a glassy form, which is then ground into a fine powder. This process removes nearly all water content, and the resulting material remains stable under dry storage conditions. Although slightly soluble in water, anhydrous borax is much less soluble than raw borax. It does not puff or expand when melted, minimizing powder loss in kilns with strong airflow, and it melts more easily. In contrast, other hydrated forms tend to swell during melting, creating a porous structure that slows the melting process.