Calcium phosphate monobasic monohydrate - purum p.a., ≥85%(KT) , CAS No.10031-30-8

CAS: 10031-30-8 Cat. No.: C431148 Formula: Ca(H₂PO₄)₂·H₂O Molecular Weight: 234.05(Anhydrous) EC Number: 600-059-8

GRADE & PURITY purum p.a., ≥85%(KT)

Synonyms

Calcium tetrahydrogen diphosphate monohydrate|MONOBASIC CALCIUM PHOSPHATE, MONOHYDRATE|Calcium dihydrogen phosphate xhydrate|MONOBASIC CALCIUM PHOSPHATE HYDRATE [JAN]|Calcium phosphate monobasic monohydrate|monohydratemonobasiccalcium phosphate|calcium dihydrogen phosphate monohydrate|Calcium dihydrogen phosphate hydrate|Calcium superphosphate|Calcium phosphate, monobasic, monohydrate|Phosphoric acid, calcium salt (2:1), monohydrate|calcium;dihydrogen phosphate;hydrate|MONOBASIC CALCIUM PHOSPHATE HYDRATE|Calcium dihydrogenphosphate hydrate|Monobasic calcium phosphate hydrate (JP17)

Storage

Room temperature

Overview

General Description

Calcium phosphate monobasic monohydrate is mainly used in the manufacture of fertilizers and as an acidulant in food industry. Aqueous solution of calcium phosphate monobasic monohydrate (MCPM) mixed with α-tertiary calcium phosphate forms dicalcium phosphate dihydrate cement. It is also used in composing brushite cement.

Application

Calcium phosphate monobasic monohydrate may be used in the preparation of calcium polyphosphate (CPP) powders.

Specifications

Synonyms

Calcium tetrahydrogen diphosphate monohydrate | MONOBASIC CALCIUM PHOSPHATE, MONOHYDRATE | Calcium dihydrogen phosphate xhydrate | MONOBASIC CALCIUM PHOSPHATE HYDRATE [JAN] | Calcium phosphate monobasic monohydrate | monohydratemonobasiccalcium phosphate | calcium dihydrogen phosphate monohydrate | Calcium dihydrogen phosphate hydrate | C Show more

Specifications & Purity

purum p.a., ≥85%(KT)

Storage

Room temperature

Grade

purum p.a.

Purity

≥85%(KT)

Names and Identifiers

Pubchem Sid

488196583

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/488196583

Canonical Smiles

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

IUPAC Name

calcium;dihydrogen phosphate;hydrate

InChIKey

ZBZJARSYCHAEND-UHFFFAOYSA-L

INCHI

1S/Ca.2H3O4P.H2O/c;2*1-5(2,3)4;/h;2*(H3,1,2,3,4);1H2/q+2;;;/p-2

Isomeric SMILES

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

WGK Germany

2

RTECS

TB8527000

Alternate CAS

7758-23-8；301524-28-7

Molecular Weight

234.05(Anhydrous)

Reaxy-Rn

15465312

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=15465312&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: Not available

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

• Sensitivity: Hygroscopic
• Molecular Weight: 252.070 g/mol
• Hydrogen Bond Donor Count: 5
• Hydrogen Bond Acceptor Count: 9
• Rotatable Bond Count: 0
• Exact Mass: 251.911 Da
• Monoisotopic Mass: 251.911 Da
• Topological Polar Surface Area: 162.000 Ų
• Heavy Atom Count: 12
• Formal Charge: 0
• Complexity: 49.800
• 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: 4

XLogP3