Potassium biphthalate Buffer tablets pH 4.0（KHP） - Buffer pH 4.0 , CAS No.877-24-7

CAS: 877-24-7 Cat. No.: p117663 Formule: HOOCC₆H₄COOK Poids moléculaire: 204.22 Beilstein Registry Number: 3637128 Numéro CE: 212-889-4

GRADE & PURITY Buffer pH 4.0

Synonyms

F1905-7235 | Hydrogen potassium phthalate | 1,2-Benzenedicarboxylic acid, monopotassium salt | KHP | 1,2-Benzenedicarboxylic acid, potassium salt (1:1) | N,N,N',N'-Tetramethyl-O-(benzotriazol-1-yl)uronium Hexafluorophosphate | DTXCID8022167 | P0309 | Phth

Storage

Protected from light,Room temperature

Shipped In

Normal

Specifications

Synonymes

F1905-7235 | Hydrogen potassium phthalate | 1,2-Benzenedicarboxylic acid, monopotassium salt | KHP | 1,2-Benzenedicarboxylic acid, potassium salt (1:1) | N,N,N',N'-Tetramethyl-O-(benzotriazol-1-yl)uronium Hexafluorophosphate | DTXCID8022167 | P0309 | Phth

Spécifications et pureté

Buffer pH 4.0

Conditions de stockage de stockage

Protected from light,Room temperature

Expédié en

Normal

Noms et identifiants

Sourires canoniques

C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]

IUPAC Name

potassium;2-carboxybenzoate

InChIKey

IWZKICVEHNUQTL-UHFFFAOYSA-M

INCHI

1S/C8H6O4.K/c9-7(10)5-3-1-2-4-6(5)8(11)12;/h1-4H,(H,9,10)(H,11,12);/q;+1/p-1

Isomères SMILES

C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]

WGK Allemagne

2

RTECS

CZ4326000

Poids moléculaire

204.22

Beilstein

3637128

Reaxy-Rn

3637128

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3637128&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Benzenoids
    • Classe Benzene and substituted derivatives
      • Subclass Benzoic acids and derivatives

• Kingdom: Organic compounds
• Superclass: Benzenoids
• Classe: Benzene and substituted derivatives
• Subclass: Benzoic acids and derivatives
• Intermediate Tree Nodes: Not available
• Direct Parent: Benzoic acids
• Alternative Parents: Benzoyl derivatives Dicarboxylic acids and derivatives Carboxylic acid salts Carboxylic acids Organooxygen compounds Organic potassium salts Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aromatic homomonocyclic compounds
• Substituents: Benzoic acid - Benzoyl - Dicarboxylic acid or derivatives - Carboxylic acid salt - Organic alkali metal salt - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic potassium salt - Organic salt - Organooxygen compound - Aromatic homomonocyclic compound
• Description: This compound belongs to the class of organic compounds known as benzoic acids. These are organic Compounds containing a benzene ring which bears at least one carboxyl group.
• 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

Propriétés chimiques et physiques

• Sensibilité: light sensitive
• Point de fusion (°C): 295-300°C
• Poids moléculaire: 204.220 g/mol
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 2
• Exact Mass: 203.982 Da
• Monoisotopic Mass: 203.982 Da
• Topological Polar Surface Area: 77.400 Ų
• Heavy Atom Count: 13
• Formal Charge: 0
• Complexity: 204.000
• 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: 2

XLogP3