Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Chemical compound
Calcium pyrophosphate (Ca2P2O7) is a chemical compound, an insoluble calcium salt containing the pyrophosphate anion. There are a number of forms reported: an anhydrous form, a dihydrate, Ca2P2O7·2H2O and a tetrahydrate, Ca2P2O7·4H2O. Deposition of dihydrate crystals in cartilage are responsible for the severe joint pain in cases of calcium pyrophosphate deposition disease (pseudo gout) whose symptoms are similar to those of gout.[1] Ca2P2O7 is commonly used as a mild abrasive agent in toothpastes,[citation needed] because of its insolubility and nonreactivity toward fluoride.[2]
^Calcium Pyrophosphate Deposition Disease at eMedicine
^Klaus Schrödter; Gerhard Bettermann; Thomas Staffel; Friedrich Wahl; Thomas Klein; Thomas Hofmann (2012). "Phosphoric Acid and Phosphates". Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. doi:10.1002/14356007.a19_465.pub3. ISBN 978-3527306732.
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Calciumpyrophosphate (Ca2P2O7) is a chemical compound, an insoluble calcium salt containing the pyrophosphate anion. There are a number of forms reported:...
Calciumpyrophosphate dihydrate (CPPD) crystal deposition disease, also known as pseudogout and pyrophosphate arthropathy, is a rheumatologic disease...
ATPase ATP hydrolysis ATP synthase Biochemistry Bone CalciumpyrophosphateCalciumpyrophosphate dihydrate deposition disease Catalysis DNA High energy...
Disodium pyrophosphate or sodium acid pyrophosphate (SAPP) is an inorganic compound with the chemical formula Na2H2P2O7. It consists of sodium cations...
alternative to the wet procedure entails heating a mixture of a calciumpyrophosphate and calcium carbonate: CaCO3 + Ca2P2O7 → Ca3(PO4)2 + CO2 Tricalcium phosphate...
toothpaste and dental floss, tetrasodium pyrophosphate acts as a tartar control agent, serving to remove calcium and magnesium from saliva and thus preventing...
blue with perpendicular light. Calciumpyrophosphate crystals are seen in pseudogout (also known as calciumpyrophosphate deposition disease or, CPPD)....
with osteoarthritis. Another common cause of chondrocalcinosis is calciumpyrophosphate dihydrate crystal deposition disease (CPPD). CPPD is estimated to...
acid. In pseudogout/chondrocalcinosis/calciumpyrophosphate deposition disease, the crystal is calciumpyrophosphate. Diabetic arthropathy (M14.2, E10-E14)...
often starting in the big toe. Pseudogout (also referred to as calciumpyrophosphate dihydrate crystal deposition disease) is another type of crystalline...
for bacteria, and examination for crystals, such as uric acid or calciumpyrophosphate dihydrate ram crystals found in gout or pseudogout. An X-ray is...
cephalopod fins. In a type of arthritis called pseudogout, crystals of calciumpyrophosphate dihydrate accumulate in the joint, causing inflammation. Aspiration...
form hydroxyapatite, sodium pyrophosphate or trimagnesium phosphate octahydrate are added when for example, dibasic calcium phosphate dihydrate is to be...
gouty arthritis caused by the formation of rhomboid crystals of calciumpyrophosphate known as pseudogout. In the early stages, the gouty arthritis usually...
powders, MCP is often combined with the slow-acting acid sodium acid pyrophosphate (SAPP). Dicalcium phosphate Triple superphosphate Schrödter, Klaus;...
In Nauru, rail transport is used for moving calciumpyrophosphate from the island's interior to the cantilever jetties on the island's western coast....
60s. Patients often have a history of joint trauma or overuse, calciumpyrophosphate dehydrate crystal deposition, neuroarthropathy, dialysis-related...
essential to distinguish monosodium urate crystals in gout from calciumpyrophosphate dihydrate crystals in pseudogout. Cell Count and Differential: In...
Any pyrophosphate Any simple pyrophosphate salt (which have no hydrogen atoms) Calciumpyrophosphate Tetrasodium pyrophosphate Zinc pyrophosphate Any...
chemist who synthesized the fluoride compatible polishing agent calciumpyrophosphate. This discovery combined with stannous fluoride led to the development...
that is caused by the formation of rhomboidal-shaped crystals of calciumpyrophosphate. This form of gout is known as pseudogout. Temporomandibular joint...
other milk proteins. Calcium lactate is an ingredient in some baking powders containing sodium acid pyrophosphate. It provides calcium in order to delay...
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