Calcium phosphate dibasic - ≥98% , CAS No.7757-93-9

CAS: 7757-93-9 Cat. No.: C433923 Formula: CaHPO₄ Molecular Weight: 136.06 EC Number: 231-826-1

GRADE & PURITY ≥98%

Synonyms

Calcium phosphate, dibasic|CALCIUM (AS PHOSPHATE,DIBASIC) [VANDF]|CALCIUM HYDROGEN PHOSPHATE (ANHYDROUS)|Calcium phosphate, dibasic, dental grade|calcium;hydrogen phosphate|CALCIUM (CALCIUM PHOSPHATE (DIBASIC))|CALCIUM PHOSPHATE DIBASIC [WHO-DD]|Ipifosc 20|Dicafos AN|Calcium dibasic phosphate|CALCIUM PHOSPHATE (1:1) [WHO-IP]|Calcium phosphate dibasic|Calcium hydrogen orthophosphate|DIBASIC CALCIUM PHOSPHATE ANHYDROUS|Calcium hydrogen phosphate, anhydrous|Calcium phosphate (dibasic)|Calstar (TN)|Calcium acid phosphate|CALCIUM PHOSPHATE, DIBASIC [MI]|DICALCIUM PHOSPHATE [INCI]|secondary Calcium phosphate|CALCIUM HYDROGEN MONOPHOSPHATE|Calcium monohydrogen phosphate anhydrous|Biofos|CALCII HYDROGENOPHOSPHAS [WHO-IP LATIN]|ANHYDROUS DIBASIC CALCIUM PHOSPHATE [JAN]|Calcium monohydrogen phosphate|PHOSPHORUS (AS DICALCIUM PHOSPHATE) [VANDF]|calcium monohydrogenphosphate|Calcium phosphate (CaHPO4)|Calcium phosphate,dibasic|Dicalcium phosphate, anhydrous|ANHYDROUS DIBASIC CALCIUM PHOSPHATE [USP MONOGRAPH]|A-Tab|CALCIUM HYDROGEN PHOSPHATE [EP MONOGRAPH]|Calcium phosphate (1:1)|CALCIUM PHOSPHATE, DIBASIC [HSDB]|Monohydrogen calcium phosphate|Fujicalin S|Anhydrous Emcompress|Dibasic calcium phosphate|Monocalcium acid phosphate|D-Glucopyranosiduronicacid, 1-(2,4-dichlorophenyl)ethyl|PHOSPHORUS (AS CALCIUM PHOSPHATE,DIBASIC) [VANDF]|Calcium secondary phosphate|Dicalcium orthophosphate|INS-341(II)|Calcium phosphate, dibasic [JAN]|Dibasic calcium phosphate, anhydrous (JAN)|Dicalcium phosphate|Calcii hydrogenophosphas|CALCIUM HYDROGEN PHOSPHATE|CALCIUM PHOSPHATE,DIBASIC [VANDF]|CALCIUM HYDROGEN PHOSPHATE ANHYDROUS|CALCIUM PHOSPHATE, DIBASIC ANHYDROUS|Calcium phosphate, dibasic, anhydrous|CALCIUM HYDROGEN PHOSPHATE, ANHYDROUS [WHO-IP]|Calcium (as phosphate,dibasic)|CALCIUMPHOSPHATE,DIBASIC|Anhydrous dibasic calcium phosphate|Calcium hydrogenorthophosphate|Calcium phosphate dibasic anhydrous

Storage

Room temperature

Specifications

Synonyms

Calcium phosphate, dibasic | CALCIUM (AS PHOSPHATE,DIBASIC) [VANDF] | CALCIUM HYDROGEN PHOSPHATE (ANHYDROUS) | Calcium phosphate, dibasic, dental grade | calcium;hydrogen phosphate | CALCIUM (CALCIUM PHOSPHATE (DIBASIC)) | CALCIUM PHOSPHATE DIBASIC [WHO-DD] | Ipifosc 20 | Dicafos AN | Calcium dibasic phosphate | CALCIUM PHOSPHATE (1:1) [W Show more

Specifications & Purity

≥98%

Biochemical and Physiological Mechanisms

Calcium phosphate dibasic is an anhydrate used to dilute tablets and capsules. It is widely used as an excipient for its compressibility, amenability, and brittle fracture propensity.

Storage

Room temperature

Purity

≥98%

Names and Identifiers

Pubchem Sid

504753202

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/504753202

Canonical Smiles

OP(=O)([O-])[O-].[Ca+2]

IUPAC Name

calcium;hydrogen phosphate

InChIKey

FUFJGUQYACFECW-UHFFFAOYSA-L

INCHI

1S/Ca.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+2;/p-2

Isomeric SMILES

OP(=O)([O-])[O-].[Ca+2]

WGK Germany

1

Molecular Weight

136.06

Reaxy-Rn

11322552

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=11322552&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Class Alkaline earth metal oxoanionic compounds
      • Subclass Alkaline earth metal phosphates

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Class: Alkaline earth metal oxoanionic compounds
• Subclass: Alkaline earth metal phosphates
• Intermediate Tree Nodes: Not available
• Direct Parent: Alkaline earth metal phosphates
• Alternative Parents: Inorganic oxides Inorganic calcium salts
• Molecular Framework: Not available
• Substituents: Alkaline earth metal phosphate - Inorganic calcium salt - Inorganic oxide - Inorganic salt
• Description: This compound belongs to the class of inorganic compounds known as alkaline earth metal phosphates. These are inorganic compounds in which the largest oxoanion is phosphate, and in which the heaviest atom not in an oxoanion is an alkaline earth metal.
• External Descriptors: calcium phosphate

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Melt Point(°C): 370 °C (decomposition)
• Molecular Weight: 136.060 g/mol
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 135.924 Da
• Monoisotopic Mass: 135.924 Da
• Topological Polar Surface Area: 83.400 Ų
• Heavy Atom Count: 6
• Formal Charge: 0
• Complexity: 46.500
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 2

XLogP3