Define phosphate. phosphate synonyms, phosphate pronunciation, phosphate translation, English dictionary definition of phosphate. n. 1. A salt, ester, or anion of phosphoric acid, derived by removal or replacement of one, two, or especially all three of the hydrogens of phosphoric...
Disodium phosphate is a chemical added to foods, cosmetics, and other products. It's useful as a preservative and a flavor enhancer, among other things.. This artificial type of salt is made ...
What does phosphate mean? A soft drink made with soda water, syrup, and, originally, a few drops of phosphoric acid. (noun)
Phosphatase definition is - an enzyme that accelerates the hydrolysis and synthesis of organic esters of phosphoric acid and the transfer of phosphate groups to other compounds:.
Phosphate Group Definition. Phosphate, chemical formula PO 4 3-, is a chemical compound made up of one phosphorus and four oxygen atoms.When it is attached to a molecule containing carbon, it is called a phosphate group. It is found in the genetic material DNA and RNA, and is also in molecules such as adenosine triphosphate (ATP) that provide energy to cells.
Phosphate mineral, any of a group of naturally occurring inorganic salts of phosphoric acid. Phosphates can be grouped as: primary phosphates that have crystallized from a liquid; secondary phosphates formed by the alteration of primary phosphates; and rock phosphates formed from phosphorous-bearing organic material.
phosphate-free adjective Not containing phosphates, having phosphates removed (now especially of detergents whose composition is designed to minimize water pollution).
Magnesium Phosphate Formula: Magnesium phosphate is the name of the chemical compound with the formula M g 3 ( P O 4) 2 ⋅ It is the magnesium acid salt of phosphoric acid. It is also known as trimagnesium phosphate. It exists in different hydrated forms with varying amounts of water of crystallization [ M g 3 ( P O 4) 2 ⋅ x H 2 O].
Learner's definition of PHOSPHATE. [count, noncount] chemistry. : a salt or compound that has phosphorus in it and that is used especially in products (called fertilizers) that help plants grow.
A phosphate test measures the amount of phosphate in your blood.If that sounds too simple, stay tuned for a slight curveball. Phosphate is what you get when you combine the mineral phosphorus with ...
Definition of Phosphate. Phosphate: A form of phosphoric acid. Calcium phosphate makes bones and teeth hard.
L'ion phosphate (ou orthophosphate) est un anion polyatomique de formule chimique brute P O 4 3-et de masse moléculaire de 94,97 daltons.Il se présente sous la forme d'un tétraèdre dont les sommets sont formés par les quatre atomes d'oxygène encadrant un atome de phosphore.. Cet ion, qui comporte trois charges négatives, est la base conjuguée de l'ion hydrogénophosphate HPO 4 2-(ou ...
Pentose Phosphate Pathway Definition. Pentose phosphate pathway is a type of metabolic pathway where NADPH and Ribose 5 phosphate is generated from glucose 6 phosphate with a series of reactions. The Pentose Phosphate Pathway is known as the pentose phosphate shunt or phosphogluconate pathway or hexose monophosphate pathway.
Phosphate Rock. The term phosphate rock (or phosphorite) is used to denote any rock with high phosphorus content. The largest and least expensive source of phosphorus is obtained by mining and concentrating phosphate rock from the numerous phosphate deposits of the world.
Monophosphate definition, a salt containing only one phosphate group. See more.
Phosphate Backbone. =. A phosphate backbone is the portion of the DNA double helix that provides structural support to the molecule. DNA consists of two strands that wind around each other like a twisted ladder. Each strand has a backbone made of alternating sugar (deoxyribose) and phosphate groups. Attached to each sugar is one of four bases ...
phosphates: Salts or esters of phosphoric acids or salts or esters containing a phosphorus atom. Most of the body phosphate is combined with calcium in the bones and teeth but an important fraction occurs in the blood and in all cells. Phosphates help to stabilize the pH of the blood and other tissue fluids and occur in the ADENOSINE ...
phosphate meaning: 1. a chemical compound that contains phosphorus: 2. a chemical compound that contains phosphorus…. Learn more.
noun. 1 Chemistry. A salt or ester of phosphoric acid, containing PO₄³⁻ or a related anion or a group such as —OPO (OH)₂. 'Several formulations are available, and all are based on fertilizers such as urea, ammonium nitrate, ammoniated phosphates, potassium …
(chemistry) Any salt or ester of phosphoric acid.· (agriculture) Any fertiliser containing phosphate compounds.· Guano (containing high levels of phosphates and harvested for the fertiliser industry). (US, regional, dated) A carbonated soft drink sweetened with fruit syrup and with some phosphoric acid. 2002, Michael Raleigh, In the castle of the ...
Phosphate Group Definition. A negative-charged functional group or radical composed primarily of phosphorus connected to four oxygen atoms. The sign PO 4– is used to represent it. The phosphate group plays a variety of roles in living organisms.
In chemistry, a phosphate is an anion, salt, functional group or ester derived from a phosphoric acid.It most commonly means orthophosphate, a derivative of orthophosphoric acid H 3 PO 4.. The phosphate or orthophosphate ion [PO 4] 3− is derived from phosphoric acid by the removal of three protons H +Removal of one or two protons gives the dihydrogen phosphate ion [H
Phosphate group. a phosphorus atom bound to four oxygen atoms. Nucleotides. contain a base, a sugar, and one or more phosphates. Sugar-phosphate backbone. nucleotide gets joined to …
phosphate [fos´fāt] any salt or ester of phosphoric acid. adj., adj phosphat´ic. Phosphates are widely distributed in the body, the largest amounts being in the bones and teeth. They are continually excreted in the urine and feces and must be replaced in the diet. Inorganic phosphates function as buffer salts to maintain the acid-base balance in ...
phosphate, any of numerous chemical compounds related to phosphoric acid (H 3 PO 4).One group of these derivatives is composed of salts containing the phosphate ion (PO 4 3−), the hydrogen phosphate ion (HPO 4 2−), or the dihydrogen phosphate ion (H 2 PO 4 −), and positively charged ions such as those of sodium or calcium; a second group is composed of esters, in which the hydrogen atoms ...
Define creatine phosphate. creatine phosphate synonyms, creatine phosphate pronunciation, creatine phosphate translation, English dictionary definition of creatine phosphate. n. See phosphocreatine.
Phosphate definition: A phosphate is a chemical compound that contains phosphorus . Phosphates are often used... | Meaning, pronunciation, translations and examples
What is a phosphate in blood test? A phosphate in blood test measures the amount of phosphate in your blood. Phosphate is an electrically charged particle that contains the mineral phosphorus. Phosphorus works together with the mineral calcium to build strong bones and teeth.. Normally, the kidneys filter and remove excess phosphate from the blood.
What Does Phosphating Mean? Phosphating is a conversion coating that is applied to steel or iron components, and is mostly used as a pretreatment method in conjunction with another method of corrosion protection. The process involves immersing a component in a dilute solution, which then converts the surface of the metal into a layer of microscopic phosphate crystals.
In adults, normal phosphate concentration in serum or plasma is 2.5 to 4.5 mg/dL (0.81 to 1.45 mmol/L) . Hypophosphatemia is defined as serum phosphate concentrations lower than the low end of the normal range, whereas a concentration higher than the high end of the range indicates hyperphosphatemia.
What Does Zinc Phosphate Mean? Zinc phosphate is an inorganic chemical compound consisting of zinc, phosphorous and oxygen with the chemical formula Zn 3 (PO 4) 2.It is commonly used as a corrosion inhibitor when applied to metallic surfaces.
Phosphate definition is - a salt or ester of a phosphoric acid. b: an organic compound of phosphoric acid in which the acid group is bound to nitrogen or a carboxyl group in a way that permits useful energy to be released (as in metabolism)