Quality and Sell Postassium fluoborate

详情

Uvava Trading PTY LTD has evolved in the retail space from a stalwart warehouse chain to now being able to offer customers a convenient online shopping hub. Makro offers food, the latest electronics, houseware, camping and outdoor equipment and even liquor. A total of *2 Uvava Trading PTY LTD stores trade in South Africa, bringing convenience and affordability to local households and businesses. With the ecommerce addition to our digital offering, customers can now enjoy Makro€™s deals and value-added services across a broader reach of locations. Our extensive online shopping range includes the majority of items you would expect to find in any our store and carries with it the same ethos we have always maintained. We operate under a low cost/ low margin trading philosophy, enabling us to deliver quality merchandise at competitive prices Formula: KBF4 Relative molecular mass: **5.*1 Character: white powder.density:2.*0g/cm3. melting point:**0°C. slightly soluble in cold water, hot alcohol and ether, insoluble in alkaline fluid, resolved by strong acid into BF3, melting with alkaline metal and carbonate intofluoride and borate. Usage: as flux used in light metal processing for metal surface treatment; as component in the production of aluminum-titanium-boron alloys and for the fabrication of grinding wheel and abrasive disc to reduce operating temperature; as flux used in welding; as fire retardent for cotton and artificial fibre; rodent for the removal of exposed lead in printed circuit board; chemical analytical reagent in electrochemistry; used to melt with silver, gold, stainless steel; as material to produce boron alloys. Packing: packed with the plastic woven bag with Polyethyene plastic bag inside, the net weight; *5 kg each bag.