Sodium citrate monobasic - ≥99% , CAS No.18996-35-5

CAS: 18996-35-5 Cat. No.: S101713 Peso molecular: 214.11 Beilstein Registry Number: 3920246 Número EC: 242-734-6 PubChem CID: 23666341

GRADE & PURITY ≥99%

Synonyms

Q4179018 | Sodium citrate monobasic, BioXtra, anhydrous, >=99.5% (T) | sodium 3,4-dicarboxy-3-hydroxybutanoate | 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, sodium salt | Sodium dihydrogen citrate | sodium;3-carboxy-3,5-dihydroxy-5-oxopentanoate | 1,2,3-

Storage

Room temperature

Shipped In

Normal

Descripción general

Freezing temperature lowerings of aqueous solutions of sodium dihydrogencitrate has been investigated

Application

Sodium dihydrogencitrate has been employed:

as reductant and stabilizer during the synthesis of Fe3O4 Pt core/shell particles

in characterization of carbon-based electrode materials as cathode in half-cell configuration

in electrochemical reduction of proton at carbon fiber electrode in the presence and absence of Pt nanoparticles

Specifications

Sinónimos

Q4179018 | Sodium citrate monobasic, BioXtra, anhydrous, >=99.5% (T) | sodium 3, 4-dicarboxy-3-hydroxybutanoate | 1, 2, 3-Propanetricarboxylic acid, 2-hydroxy-, sodium salt | Sodium dihydrogen citrate | sodium;3-carboxy-3, 5-dihydroxy-5-oxopentanoate | 1, 2, 3-

Especificaciones y pureza

≥99%

Condiciones de almacenamiento de almacenamiento

Room temperature

Enviado en

Normal

Pureza

≥99%

Nombres e identificadores

• Pubchem Sid: 504769523
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504769523
• Sonrisas canónicas: C(C(=O)O)C(CC(=O)[O-])(C(=O)O)O.[Na+]
• IUPAC Name: sodium;3-carboxy-3,5-dihydroxy-5-oxopentanoate
• InChIKey: HWPKGOGLCKPRLZ-UHFFFAOYSA-M
• INCHI: 1S/C6H8O7.Na/c7-3(8)1-6(13,5(11)12)2-4(9)10;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);/q;+1/p-1
• Isómeros SMILES: C(C(=O)O)C(CC(=O)[O-])(C(=O)O)O.[Na+]
• WGK Alemania: 1
• RTECS: GE7950000
• PubChem CID: 23666341
• Peso molecular: 214.11
• Beilstein: 3920246

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic acids and derivatives
    • Clase Carboxylic acids and derivatives
      • Subclass Tricarboxylic acids and derivatives

• Kingdom: Organic compounds
• Superclass: Organic acids and derivatives
• Clase: Carboxylic acids and derivatives
• Subclass: Tricarboxylic acids and derivatives
• Intermediate Tree Nodes: Not available
• Direct Parent: Tricarboxylic acids and derivatives
• Alternative Parents: Tertiary alcohols Carboxylic acid salts Carboxylic acids Organic sodium salts Organic oxides Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Tricarboxylic acid or derivatives - Tertiary alcohol - Carboxylic acid salt - Organic alkali metal salt - Carboxylic acid - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic sodium salt - Organic salt - Organooxygen compound - Carbonyl group - Alcohol - Aliphatic acyclic compound
• Descripción: This compound belongs to the class of organic compounds known as tricarboxylic acids and derivatives. These are carboxylic acids containing exactly three carboxyl groups.
• 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

• Solubilidad: Soluble in water. Insoluble in ethanol
• Sensibilidad: Hygroscopic
• Punto de fusión (°C): 209-215°C
• Peso molecular: 214.100 g/mol
• Hydrogen Bond Donor Count: 3
• Hydrogen Bond Acceptor Count: 7
• Rotatable Bond Count: 5
• Exact Mass: 214.009 Da
• Monoisotopic Mass: 214.009 Da
• Topological Polar Surface Area: 135.000 Ų
• Heavy Atom Count: 14
• Formal Charge: 0
• Complexity: 251.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 1
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 2

XLogP3

Referencias

1. Haoxin Ye, Tingshuai Chen, Min Huang, Gerui Ren, Qunfang Lei, Wenjun Fang, Hujun Xie.  (2021)  Exploration of the Microstructure and Rheological Properties of Sodium Alginate-Pectin-Whey Protein Isolate Stabilized Β-Carotene Emulsions: To Improve Stability and Achieve Gastrointestinal Sustained Release.  Foods,  10  (9): (1991).  [PMID:34574098] [10.3390/foods10091991]

2. Qiutao Liu, Changbin Xiao, Hongmei Liu, Yichen Hu, Weiying Guo, Weijun Kong.  (2018)  Sensitive assessment of multi-class mycotoxins residue in Atractylodis rhizoma.  INDUSTRIAL CROPS AND PRODUCTS,      [PMID:] [10.1016/j.indcrop.2018.10.026]

3. Juncong Zou, Xiang Li, Shanying He, Qiuya Niu, Shaohua Wu, Chunping Yang.  (2024)  Atomically Permeated MoP-WOx Core-Shell Catalysts for Efficient and Selective Oxidation of Thiophenic Sulfides in Fuels via Direct Electron Transfer Mechanism.  ADVANCED FUNCTIONAL MATERIALS,      [PMID:] [10.1002/adfm.202415558]

4. Zhiqing Hu, Li Zhang, Lili Ren, Jiang Zhou.  (2025)  Broadband and omnidirectional antireflective coatings with gradient refractive index prepared using chitin nanofibers and pore generation agent.  INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,      [PMID:39892551] [10.1016/j.ijbiomac.2025.140517]

5. Jing Huang, Sijun Wang, Junqing Chen, Chaoji Chen, Erlantz Lizundia.  (2025)  Environmental Sustainability of Natural Biopolymer-Based Electrolytes for Lithium Ion Battery Applications.  ADVANCED MATERIALS,      [PMID:39757715] [10.1002/adma.202416733]

6. Juncong Zou, Yang Yan, Shanying He, Chengjun Ge, Dexin Wang, Chunping Yang.  (2025)  Defect-rich carbon induced built-in electric fields within molybdenum-based metal-organic framework catalysts for enhanced activity and stability in oxidative desulfurization.  JOURNAL OF HAZARDOUS MATERIALS,      [PMID:41468822] [10.1016/j.jhazmat.2025.140940]