CONTACT US

Our Address

Science Avenue, High-tech Zone, Zhengzhou City, Henan Province, China

  • Phosphate Definition of Phosphate by Merriam-Webster

    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)

  • Phosphate Definition of Phosphate at Dictionary

    Phosphate definition at Dictionary, a free online dictionary with pronunciation, synonyms and translation. Look it up now!

  • Phosphate definition of phosphate by Medical dictionary

    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: définition et explications

    Un phosphate est un produit chimique inorganique, un sel ou un ester de l'acide phosphorique, résultant de la combinaison avec une base, de formule chimique PO 4 3-.Les phosphates ont en commun un atome de phosphore entouré par quatre atomes d'oxygène dans un tétraèdre. Les phosphates secondaires et tertiaires sont insolubles dans l'eau, à l'exception de ceux de Sodium, potassium et ...

  • Phosphate - Wikipedia

    OverviewChemical propertiesProductionEcologySee alsoExternal links

    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 3PO 4. The phosphate or orthophosphate ion [PO 4] is derived from phosphoric acid by the removal of three protonsH . Removal of one or two protons gives the dihydrogen phosphate ion [H 2PO 4] and the hydrogen phosphate ion [HPO 4] ion, respectively. These names are also used for salts of those anions

  • Wikipedia CC-BY-SA 许可下的文字
  • Phosphate definition and meaning Collins English Dictionary

    Phosphate definition: A phosphate is a chemical compound that contains phosphorus . Phosphates are often used... Meaning, pronunciation, translations and examples

  • Phosphate - definition of phosphate by The Free Dictionary

    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...

  • Triphosphate Definition of Triphosphate by Merriam-Webster

    Triphosphate definition is - a salt or acid that contains three phosphate groups.

  • Phosphatase Definition of Phosphatase by Merriam-Webster

    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:.

  • Diphosphate Definition of Diphosphate by Merriam-Webster

    Diphosphate definition is - a phosphate containing two phosphate groups.

  • Phosphate definition and meaning Collins English Dictionary

    Phosphate definition: A phosphate is a chemical compound that contains phosphorus . Phosphates are often used... Meaning, pronunciation, translations and examples

  • Definition of phosphate - NCI Dictionary of Cancer Terms ...

    phosphate listen (FOS-fayt) A form of phosphoric acid, which contains phosphorus. In the body, phosphates are found in the bones and teeth. Phosphates may be used to treat a high level of calcium in the blood. Adding or removing phosphate chemical groups may affect the way proteins act in the body.

  • Diphosphate Definition of Diphosphate at Dictionary

    Diphosphate definition, a pyrophosphate. See more. TAKE THIS QUIZ TO SEE WHAT YOU KNOW ABOUT 2ND-3RD GRADE VOCAB FROM BOOKS!

  • Hyperphosphatemia: Symptoms, Treatments, and Causes

    Phosphate is an electrolyte, which is an electrically charged substance that contains the mineral phosphorus. Your body needs some phosphate to strengthen your

  • Phosphate dictionary definition phosphate defined

    phosphate definition: 1. 2. a salt of phosphoric acid containing the trivalent, negative radical PO 3. an uncharged ester of this acid 4. any substance containing phosphates, used as a fertilizer 5. a soft drink made with soda water, syrup, and, origin...

  • Triphosphate Definition of Triphosphate at Dictionary

    Triphosphate definition, a salt derived from triphosphoric acid. See more.

  • PHOSPHATE meaning in the Cambridge English Dictionary

    phosphate definition: 1. a chemical compound that contains phosphorus: 2. a chemical compound that contains phosphorus. Learn more.

  • PHOSPHATE definition in the Cambridge English Dictionary

    phosphate meaning: 1. a chemical compound that contains phosphorus: 2. a chemical compound that contains phosphorus. Learn more.

  • phosphate mineral Description, Uses, Facts Britannica

    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.

  • Trisodium phosphate - Wikipedia

    Trisodium phosphate (TSP) is the inorganic compound with the chemical formula Na 3 PO 4.It is a white, granular or crystalline solid, highly soluble in water, producing an alkaline solution. TSP is used as a cleaning agent, builder, lubricant, food additive, stain remover, and degreaser. The item of commerce is often partially hydrated and may range from anhydrous Na 3 PO 4 to the ...

  • Phosphatase - Wikipedia

    A phosphatase is an enzyme that uses water to cleave a phosphoric acid monoester into a phosphate ion and an alcohol.Because a phosphatase enzyme catalyzes the hydrolysis of its substrate, it is a subcategory of hydrolases. Phosphatase enzymes are essential to many biological functions, because phosphorylation (e.g. by protein kinases) and dephosphorylation (by phosphatases) serve diverse ...

  • Tripolyphosphate Definition of Tripolyphosphate by ...

    Tripolyphosphate definition is - triphosphate—not used systematically. Love words? You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.. Start your free trial today and get unlimited access to America's largest dictionary, with: . More than 250,000 words that aren't in our free dictionary

  • Sodium Phosphate in Food: Is It Bad for You?

    Sodium phosphate is an umbrella term that refers to multiple combinations of sodium (salt) and phosphate (an inorganic, salt-forming chemical).

  • Phosphate conversion coating - Wikipedia

    Phosphate coating is used on steel parts for corrosion resistance, lubrication, or as a foundation for subsequent coatings or painting. It serves as a conversion coating in which a dilute solution of phosphoric acid and phosphate salts is applied via spraying or immersion and chemically reacts with the surface of the part being coated to form a layer of insoluble, crystalline phosphates.

  • Phosphatase - Wikipedia

    A phosphatase is an enzyme that uses water to cleave a phosphoric acid monoester into a phosphate ion and an alcohol.Because a phosphatase enzyme catalyzes the hydrolysis of its substrate, it is a subcategory of hydrolases. Phosphatase enzymes are essential to many biological functions, because phosphorylation (e.g. by protein kinases) and dephosphorylation (by phosphatases) serve diverse ...

  • Tripolyphosphate Definition of Tripolyphosphate by ...

    Tripolyphosphate definition is - triphosphate—not used systematically. Love words? You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.. Start your free trial today and get unlimited access to America's largest dictionary, with: . More than 250,000 words that aren't in our free dictionary

  • Sodium Phosphate in Food: Is It Bad for You?

    Sodium phosphate is an umbrella term that refers to multiple combinations of sodium (salt) and phosphate (an inorganic, salt-forming chemical).

  • Phosphate conversion coating - Wikipedia

    Phosphate coating is used on steel parts for corrosion resistance, lubrication, or as a foundation for subsequent coatings or painting. It serves as a conversion coating in which a dilute solution of phosphoric acid and phosphate salts is applied via spraying or immersion and chemically reacts with the surface of the part being coated to form a layer of insoluble, crystalline phosphates.

  • What does INORGANIC PHOSPHATE mean?

    Definition of INORGANIC PHOSPHATE in the Definitions.net dictionary. Meaning of INORGANIC PHOSPHATE. What does INORGANIC PHOSPHATE mean? Information and translations of INORGANIC PHOSPHATE in the most comprehensive dictionary definitions resource on the web.

  • Phosphate mineral - Wikipedia

    Phosphate minerals contain the tetrahedrally coordinated phosphate (PO 4 3−) anion along sometimes with arsenate (AsO 4 3−) and vanadate (VO 4 3−) substitutions. Chlorine (Cl −), fluorine (F −), and hydroxide (OH −) anions that also fit into the crystal structure.. The phosphate class of minerals is a large and diverse group, however, only a few species are relatively common.

  • Phosphate Definition and Examples - Biology Online Dictionary

    Phosphate. Play. Definition noun, plural: phosphates A salt of phosphoric acid. Supplement As a biological molecule, it is composed of phosphorus and oxygen and plays a major role in biological processes of many organisms, e.g. as chemical component of nucleic acids (DNA and RNA), nucleotides , plasma membrane (phospholipids), etc.

  • Corrosionpedia - What is Phosphating? - Definition from ...

    Phosphate coatings are usually applied to carbon steel, low-alloy steel and cast iron. The coating is formed with a solution of iron, zinc or manganese phosphate salts in phosphoric acid, and is applied by either spraying the solution onto the substrate, or immersing the substrate into the solution.

  • phosphate definition French definition dictionary Reverso

    phosphate definition in French dictionary, phosphate meaning, synonyms, see also 'phosphaté',phosphater',phosphaté',phosphater'. Enrich your vocabulary with the French Definition

  • Diphosphate - definition of diphosphate by The Free Dictionary

    Define diphosphate. diphosphate synonyms, diphosphate pronunciation, diphosphate translation, English dictionary definition of diphosphate. n. A derivative of phosphoric acid containing two phosphate groups. n a chemical compound, specifically an ester, containing two phosphate groups n. Diphosphate - definition of diphosphate by The Free ...

  • Orthophosphate - definition of orthophosphate by The Free ...

    Define orthophosphate. orthophosphate synonyms, orthophosphate pronunciation, orthophosphate translation, English dictionary definition of orthophosphate. n any salt or ester of orthophosphoric acid n. a salt or ester of orthophosphoric acid, or any compound containing the trivalent group −PO4.

  • Phosphates definition of phosphates by Medical dictionary

    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 ...

  • Urban Dictionary: phosphate

    Urban Dictionary and our advertising partners set cookies on your computer to improve our site and the advertisements you see. To learn more about what data we collect and your privacy options, see our

  • Phosphate Definition of Phosphate by Oxford Dictionary ...

    ‘Phosphoric acid and its phosphate derivatives are essential in human nutrition.’ ‘It occurs in all kinds of minerals, such as oxides, carbonates, nitrates, sulfates, and phosphates.’ ‘Cyano and a host of other problems can also be caused by phosphates, nitrates and nitrites in the water.’

  • Diphosphate - definition of diphosphate by The Free Dictionary

    Define diphosphate. diphosphate synonyms, diphosphate pronunciation, diphosphate translation, English dictionary definition of diphosphate. n. A derivative of phosphoric acid containing two phosphate groups. n a chemical compound, specifically an ester, containing two phosphate groups n. Diphosphate - definition of diphosphate by The Free ...

  • Acid phosphatase definition of acid phosphatase by ...

    acid phosphatase: [ as´id ] 1. sour. 2. a substance that yields hydrogen ions in solution and from which hydrogen may be displaced by a metal to form a salt. For the various acids, see under the specific name, such as acetic acid . All acids react with bases to form salts and water (neutralization). Other properties of acids include a sour ...

  • Urban Dictionary: phosphate

    Urban Dictionary and our advertising partners set cookies on your computer to improve our site and the advertisements you see. To learn more about what data we collect and your privacy options, see our

  • Phosphates definition of phosphates by Medical dictionary

    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 Definition of Phosphate by Oxford Dictionary ...

    ‘Phosphoric acid and its phosphate derivatives are essential in human nutrition.’ ‘It occurs in all kinds of minerals, such as oxides, carbonates, nitrates, sulfates, and phosphates.’ ‘Cyano and a host of other problems can also be caused by phosphates, nitrates and nitrites in the water.’

  • adenosine triphosphate Definition, Structure, Function ...

    Adenosine triphosphate (ATP), energy-carrying molecule found in the cells of all living things. ATP captures chemical energy obtained from the breakdown of food molecules and releases it to fuel other cellular processes. Learn more about the structure and function of ATP in this article.

  • Phosphate Bond Definition of Phosphate Bond by Oxford ...

    Definition of phosphate bond in English: phosphate bond. noun Biochemistry . A chemical bond linking a phosphate group to another part of a molecule, especially such a bond in ATP which is hydrolysed to provide energy in living organisms. Origin. 1940s; earliest use found in

  • Inorganic phosphate definition of inorganic phosphate by ...

    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 ...

  • phosphorite Definition, Formation, Uses Britannica

    Phosphorite, rock with a high concentration of phosphates in nodular or compact masses. The phosphates may be derived from a variety of sources, including marine invertebrates that secrete shells of calcium phosphate, and the bones and excrement of vertebrates.

  • Phosphate group Definition of Phosphate group at ...

    Phosphate group definition, the group or radical obtained by removal of one or more hydrogen atoms from phosphoric acid. See more.

  • Disodium phosphate Definition of Disodium phosphate at ...

    Disodium phosphate definition, sodium phosphate(def 2). See more.

  • Understanding phosphorus fertilizers UMN Extension

    Rock phosphate is the raw material used to manufacture most commercial phosphate fertilizers on the market. In the past, ground rock phosphate itself has been used as a source of P for acid soils. However, very little rock phosphate is currently used in agriculture due to low availability of P in this native material, high transportation costs ...

  • Phosphate Backbone - Genome.gov

    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.

  • Definition of Glucose-6-phosphate dehydrogenase (G6PD)

    Dec 12, 2018  Medical Definition of Glucose-6-phosphate dehydrogenase (G6PD) Medical Author: William C. Shiel Jr., MD, FACP, FACR Glucose-6-phosphate dehydrogenase (G6PD): Deficiency of G6PD is the commonest disease-causing enzyme defect in