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Sodium triphosphate (STP), also sodium tripolyphosphate (STPP), or tripolyphosphate (TPP), [1]) is an inorganic compound with formula Na 5 P 3 O 10. It is the sodium salt of the polyphosphate penta-anion, which is the conjugate base of triphosphoric acid. It is produced on a large scale as a component of many domestic and industrial products ...
Sodium tripolyphosphate was an excellent builder used in laundry detergent powders. [21] However, due to issues of biodegradability many countries have banned the use of phosphates in detergents. Manufacturers are using substitutes such as EDTA and other biodegradable chemicals instead.
However, sodium carbonate is not as strongly basic as trisodium phosphate, making it less effective in demanding applications. [ citation needed ] Zeolites, which are clay based, are added to laundry detergents as water softening agents and are essentially non-polluting; however, zeolites do not dissolve and can deposit a fine, powdery residue ...
If the sodium, saturated fat and added sugar contents are 5% or less on the nutrition label, it means that the food item is low in those nutrients, she explained. Beyond that, look at the ...
But a new report suggests that many of these products could contain dangerous levels of heavy metals. That's the takeaway from a new report by the Clean Label Project, which was released on January 9.
Sodium dihydrogen phosphate Sodium hydrogen phosphate Trisodium phosphate. A sodium phosphate is a generic variety of salts of sodium (Na +) and phosphate (PO 3− 4). Phosphate also forms families or condensed anions including di-, tri-, tetra-, and polyphosphates. Most of these salts are known in both anhydrous (water-free) and hydrated forms ...
Likewise, tripolyphosphoric acid H 5 P 3 O 10 yields at least five anions [H 5−k P 3 O 10] k−, where k ranges from 1 to 5, including tripolyphosphate [P 3 O 10] 5−. Tetrapolyphosphoric acid H 6 P 4 O 13 yields at least six anions, including tetrapolyphosphate [P 4 O 13] 6−, and so on. Note that each extra phosphoric unit adds one extra ...
Baking soda (which is made of sodium bicarbonate) is mildly abrasive, so it removes dirt, and it also absorbs grease and odors.