Potassium phosphate dibasic - Anhydrous Grade, PharmPure™, USP, BP, Ph.Eur. , CAS No.7758-11-4

CAS: 7758-11-4 Cat. No.: GMP1526844 Fórmula: K₂HPO₄ Peso molecular: 174.18 Número CE: 231-834-5

GRADE & PURITY Anhydrous Grade, PharmPure™, USP

Storage

Room temperature

Specifications

Especificações e pureza

Anhydrous Grade, PharmPure™, USP

Condições de armazenamento de armazenamento

Room temperature

Grau

Anhydrous Grade, PharmPure™, USP

Nomes e identificadores

Sorrisos canónicos

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

IUPAC Name

dipotassium;hydrogen phosphate

InChIKey

ZPWVASYFFYYZEW-UHFFFAOYSA-L

INCHI

1S/2K.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2

SMILES isoméricas

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

Peso molecular

174.18

Reaxy-Rn

11343458

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=11343458&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Classe Alkali metal oxoanionic compounds
      • Subclass Alkali metal phosphates

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Classe: Alkali metal oxoanionic compounds
• Subclass: Alkali metal phosphates
• Intermediate Tree Nodes: Not available
• Direct Parent: Alkali metal phosphates
• Alternative Parents: Inorganic salts Inorganic oxides
• Molecular Framework: Not available
• Substituents: Alkali metal phosphate - Inorganic oxide - Inorganic salt
• Descrição: This compound belongs to the class of inorganic compounds known as alkali 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 alkali metal.
• External Descriptors: organic molecular entity

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

Propriedades químicas e físicas

• Sensibilidade: Hygroscopic；Moisture sensitive
• Ponto de fusão (°C): 340℃
• Peso molecular: 174.176 g/mol
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 173.889 Da
• Monoisotopic Mass: 173.889 Da
• Topological Polar Surface Area: 83.400 Ų
• Heavy Atom Count: 7
• 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: 3

XLogP3

Perguntas frequentes

How should this product be stored?

Store at room temperature.

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

The CAS Number is 7758-11-4, the molecular formula is K2HPO4, and the molecular weight is 174.18 g/mol. InChIKey ZPWVASYFFYYZEW-UHFFFAOYSA-L.

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.

What does Anhydrous Grade mean?

Anhydrous Grade indicates that the material has been processed and tested for moisture-sensitive chemistry. Specifications focus on the impurities that affect performance in that application — for example, metal content for electronics, particle size for batteries, refractive index for optics, or moisture content for moisture-sensitive processes.

What does Anhydrous Grade mean?

Anhydrous Grade indicates that the material has been processed and tested for moisture-sensitive chemistry. Specifications focus on the impurities that affect performance in that application — for example, metal content for electronics, particle size for batteries, refractive index for optics, or moisture content for moisture-sensitive processes.

What does PharmPure? mean?

PharmPure? refers to material produced and controlled to meet the requirements of pharmaceutical manufacturing and regulated workflows. Depending on the specific designation (GMP, RUO, Bio-medical, Injection grade, etc.), this may include controlled manufacturing environments, validated processes, audit-ready documentation and traceability.