Depends on the context. Technically, phosphorus is an element (P), and phosphate is a molecular anion (PO4_3-), part of phosphoric acid (H3PO4). In (medical) diagnostic testing, they're often used interchangeably, sometimes called "inorganic phosphorus." It's also an essential plant nutrient, so on fertilizers you'll see the phosphorus content expressed as a percentage (by weight) measured as P2O5, the anhydride of phosphoric acid.
No. Trisodium phosphate is Na3PO4, but tripotassium phosphate is K3PO4. Potassium (K+) is not the same thing as sodium (Na+), even though both are attached to a phosphate (PO43-) in thisexample.
Phosphorus is an element. Phosphate is an ion. The latter is composed from two different elements--phosphorus and oxygen.
The compound with formula Na3PO4 is named "sodium phosphate", "trisodium phosphate", "sodium ortho-phosphate", or "trisodium ortho-phosphate".
potassium phosphite
Trisodium phosphate turns oils and grease into soap through a process called saponification.
Yes.
When trisodium phosphate is dissolved in water, it produces a solution whose pH can be up to 12.5; as an acid is a chemical whose pH is below 7, trisodium phosphate cleaner doesn't contain any acid.
Tripotassium phosphate (usually written simply as potassium phosphate) is K3PO4.
The compound with formula Na3PO4 is named "sodium phosphate", "trisodium phosphate", "sodium ortho-phosphate", or "trisodium ortho-phosphate".
K3PO4
Trisodium phosphate can be purchased at almost any hardware store, paint store, or lumber yard. The Home Depot has a selection of trisodium phosphate, and is used as a degerent.
potassium phosphite
Trisodium phosphate turns oils and grease into soap through a process called saponification.
Tripotassium phosphate is a weak electrolyte.
trisodium phosphate
Yes.
Trisodium Phosphate
It is a strong base and should be used very carefully. It is the same phosphate used in detergents. Not environmentally friendly, but not in the same category as crude oil.
Tripotassium phosphate is a weak electrolyte.