Sodium pyrophosphate - ≥95% , CAS No.7722-88-5

CAS: 7722-88-5 Cat. No.: S489848 Summenformel: Na₄P₂O₇ Molekulargewicht: 265.90 EG-Nummer: 231-767-1

QUALITÄT & REINHEIT ≥95%

Synonyms

O352864B8Z | UNII-O352864B8Z | SODIUM PYROPHOSPHATE [HSDB] | TETRASODIUM PYROPHOSPHATE [MI] | CHEBI:71240 | FQENQNTWSFEDLI-UHFFFAOYSA-J | Natrium pyrophosphat [German] | AKOS015914004 | NSC-56751 | Sodium pyrophosphate [USAN] | Sodium pyrophosphate tetrab

Storage

Room temperature,Desiccated

Shipped In

Normal

Spezifikationen

Synonyme

O352864B8Z | UNII-O352864B8Z | SODIUM PYROPHOSPHATE [HSDB] | TETRASODIUM PYROPHOSPHATE [MI] | CHEBI:71240 | FQENQNTWSFEDLI-UHFFFAOYSA-J | Natrium pyrophosphat [German] | AKOS015914004 | NSC-56751 | Sodium pyrophosphate [USAN] | Sodium pyrophosphate tetrab

Spezifikationen & Reinheit

≥95%

Storage

Room temperature,Desiccated

Verschickt in

Normal

Reinheit

≥95%

Namen und Kennungen

Pubchem Sid

528773152

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/528773152

Kanonisches Lächeln

[O-]P(=O)([O-])OP(=O)([O-])[O-].[Na+].[Na+].[Na+].[Na+]

IUPAC Name

tetrasodium;phosphonato phosphate

InChIKey

FQENQNTWSFEDLI-UHFFFAOYSA-J

INCHI

1S/4Na.H4O7P2/c;;;;1-8(2,3)7-9(4,5)6/h;;;;(H2,1,2,3)(H2,4,5,6)/q4*+1;/p-4

Isomere SMILES

[O-]P(=O)([O-])OP(=O)([O-])[O-].[Na+].[Na+].[Na+].[Na+]

WGK Deutschland

1

RTECS

UX7350000

Molekulargewicht

265.90

Reaxy-Rn

11329446

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=11329446&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Klasse Alkali metal oxoanionic compounds
      • Subclass Alkali metal pyrophosphates

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Klasse: Alkali metal oxoanionic compounds
• Subclass: Alkali metal pyrophosphates
• Intermediate Tree Nodes: Not available
• Direct Parent: Alkali metal pyrophosphates
• Alternative Parents: Inorganic sodium salts Inorganic oxides
• Molecular Framework: Not available
• Substituents: Alkali metal pyrophosphate - Inorganic sodium salt - Inorganic oxide - Inorganic salt
• Beschreibung: This compound belongs to the class of inorganic compounds known as alkali metal pyrophosphates. These are inorganic compounds in which the largest oxoanion is pyrophosphate, and in which the heaviest atom not in an oxoanion is an alkali metal.
• External Descriptors: inorganic sodium salt

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

Chemische und physikalische Eigenschaften

• Empfindlichkeit: Moisture sensitive.
• Siedepunkt (°C): 93.8°C
• Schmelzpunkt (°C): 988 °C
• Molekulargewicht: 265.900 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 7
• Rotatable Bond Count: 0
• Exact Mass: 265.871 Da
• Monoisotopic Mass: 265.871 Da
• Topological Polar Surface Area: 136.000 Ų
• Heavy Atom Count: 13
• Formal Charge: 0
• Complexity: 124.000
• 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: 5

XLogP3