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Phosphoric acid,calcium salt (2:1) (7758-23-8)

Identification
Name:Phosphoric acid,calcium salt (2:1)
Synonyms:Acidcalcium phosphate;C 38;C 38 (phosphate);Calcium biphosphate;Calciumbis(dihydrogen phosphate);Calcium bis(orthophosphate);Calcium dihydrogenorthophosphate;Calcium dihydrogen phosphate;Calcium diorthophosphate;Calciumhydrogen phosphate (Ca(H2PO4)2);Calcium hydrogen phosphate (CaH4(PO4)2);Calcium monobasic phosphate;Calcium orthophosphate monobasic;Calcium phosphate(1:2);Calcium phosphate (Ca(H2PO4)2);Calcium phosphate (CaH4(PO4)2);Calciumphosphate monobasic;Calcium phosphate, primary;Calcium primary phosphate;Calcium superphosphate;Calcium tetrahydrogen orthophosphate;Calciumtetrahydrogen phosphate;HT Monocalcium Phosphate;Monobasic calcium phosphate;Monocalcium dihydrogen phosphate;Monocalcium orthophosphate;Monocalciumphosphate;Monocalcium phosphate (Ca(H2PO4)2);Monocalcium phosphate[CaH4(PO4)2];V 90;MDCP-Mono Dicalcium Phosphate;Calcium phosphate,monobasic;
CAS:7758-23-8
EINECS: 231-837-1
Molecular Formula: Ca.(H2PO4)2
Molecular Weight: 234.05
InChI: InChI=1/Ca.2H3O4P/c;2*1-5(2,3)4/h;2*(H3,1,2,3,4)/q+2;;/p-2
Molecular Structure: (Ca.(H2PO4)2) Acidcalcium phosphate;C 38;C 38 (phosphate);Calcium biphosphate;Calciumbis(dihydrogen phosphate);Cal...
Properties
Stability:Stable. Incompatible with strong acids.
Water Solubility:insoluble
Solubility:insoluble in water
Appearance:white crystalline powder
Specification:

?Calcium dihydrogenphoshate , its cas register number is 7758-23-8. It also can be called Calcium superphosphate ; and Acid calcium phosphate . Calcium dihydrogenphoshate (CAS NO.7758-23-8), a major component of phosphate rock such as phosphorite,apatite, and other phosphate minerals, is too insoluble to be an efficient fertilizer. The result is hydrated to turn the calcium sulfate into the dihydrate gypsum and sold as superphosphate of lime. Alternately phosphate rock may be treated with phosphoric acid to produce a purer form of monocalcium phosphate and is sold as triple phosphate.

Storage Temperature: Keep tightly closed in a cool place in a tightly closed container.
Color: SHINING TRICLINIC PLATES, CRYSTALLINE POWDER OR GRANULES
COLORLESS, PEARLY SCALES OR POWDER
Usage:

In fertilizers, acidulant in baking powder & wheat flours, in enameling, mineral supplement for foods & feeds.

Safety Data
Hazard Symbols Xi:Irritant
 

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