Potassium pyrophospate（TKPP） - ≥97% , CAS No.7320-34-5

CAS: 7320-34-5 Cat. No.: P100386 Fórmula: K₄P₂O₇ Peso molecular: 330.34 Número EC: 230-785-7

GRADE & PURITY ≥97%

Synonyms

Potassium pyrophosphate|7320-34-5|TKPP|Diphosphoric acid, tetrapotassium salt|Potassium diphosphate|Tetrapotassium diphosphate|Potassium pyrophospate|TETRAPOTASSIUM PYROPHOSPHATE|Diphosphoric acid, potassium salt|tetrapotassium;phosphonato phosphate|MFCD0

Storage

Room temperature

Shipped In

Normal

Specifications

Sinónimos

Potassium pyrophosphate | 7320-34-5 | TKPP | Diphosphoric acid, tetrapotassium salt | Potassium diphosphate | Tetrapotassium diphosphate | Potassium pyrophospate | TETRAPOTASSIUM PYROPHOSPHATE | Diphosphoric acid, potassium salt | tetrapotassium;phosphonato phosphate | MFCD0

Especificaciones y pureza

≥97%

Condiciones de almacenamiento de almacenamiento

Room temperature

Enviado en

Normal

Pureza

≥97%

Nombres e identificadores

Pubchem Sid

504753140

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/504753140

Sonrisas canónicas

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

IUPAC Name

tetrapotassium;phosphonato phosphate

InChIKey

RYCLIXPGLDDLTM-UHFFFAOYSA-J

INCHI

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

Isómeros SMILES

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

WGK Alemania

2

RTECS

JL6735000

Número ONU

3288

Grupo de embalaje

I

Peso molecular

330.34

Reaxy-Rn

11329569

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=11329569&ln=

Taxonomic Classification

Taxonomy Tree

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

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Clase: Alkali metal oxoanionic compounds
• Subclass: Alkali metal pyrophosphates
• Intermediate Tree Nodes: Not available
• Direct Parent: Alkali metal pyrophosphates
• Alternative Parents: Inorganic salts Inorganic oxides
• Molecular Framework: Not available
• Substituents: Alkali metal pyrophosphate - Inorganic oxide - Inorganic salt
• Descripción: 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: 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

Propiedades químicas y físicas

• Sensibilidad: Moisture sensitive.
• Peso molecular: 330.340 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 7
• Rotatable Bond Count: 0
• Exact Mass: 329.767 Da
• Monoisotopic Mass: 329.767 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

Preguntas frecuentes

What is the purity of this product?

This product is supplied at ≥97% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.

How should this product be stored?

Store at room temperature.

How is this product shipped?

This product ships under standard ambient conditions. No temperature-controlled packaging is required.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 7320-34-5, the molecular formula is K4P2O7, and the molecular weight is 330.34 g/mol. InChIKey RYCLIXPGLDDLTM-UHFFFAOYSA-J.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.