Sodium hydroxide - BP, Low Endotoxin, Ph.Eur., NF, ≥98%, pellets , CAS No.1310-73-2

CAS: 1310-73-2 Cat. No.: S774711 Formula: NaOH Molecular Weight: 40.00 EC Number: 215-185-5 PubChem CID: 14798

GRADE & PURITY BP, Low Endotoxin, Ph.Eur., NF, ≥98%, pellets

Synonyms

Caustic soda | Aetznatron

Storage

Room temperature,Desiccated

Shipped In

FedEx DG Service

Overview

Sodium hydroxide (NaOH) also known as caustic soda is a water soluble inorganic base with a wide range of industrial such as titration, dissolution testing and in impinger to remove acidic gases. It participates in the oxidation of glycerol catalyzed by Au/charcoal or Au/graphite. It participates in solvent-free aldol condensation reaction.：Sodium hydroxide (NaOH) was used in the following processes:Preparation of sodium 3,3′-bis(sulfonato)-4,4′-bis(chloroacetamido)azobenzene (BSBCA) that is utilized in protein cross-linking techniques.Preparation of electrolyte solution to study the effect of electrolyte composition on the conversion of CO2 to CO by electrochemical reduction.Preparation of CSK (cytoskeleton) buffer for the three-dimensional (3D) slide method of preserving the 3D chromatin structure of testicular germ cells.Synthesis of ZSMs (zeolite socony mobils).Sodium hydroxide may be employed for the deterimination of specific surface area of colloidal silica, via titration.It may be employed for the direct oxidation of sodium borohydride, which was investigated by cyclic and linear voltammetry, chronoamperometry and chronopotentiometry. It may be used to prepare citrate buffer and borate buffer. It may be used in the synthesis of :alkylaryl amidosulfobetaines；(3 -[4-teroctylphenoxyethoxyethoxyethyl] dimethylammonio propane sulfonate (XOSB)；trisulfobetaines (TriSBn)；Sodium hydroxide may be used as a base in titration methods , dissolution testing , for adjusting pH and in the impinger to remove acidic gases.It may be used in the following processes:Conversion of glycerol to glyceric acid in the presence of gold catalyst. Palladium-catalyzed cross-coupling reaction between vinylalkoxysilanes and aryl bromides or chlorides to form styrenes.

Specifications

Synonyms

Caustic soda | Aetznatron

Specifications & Purity

BP, Low Endotoxin, Ph.Eur., NF, ≥98%, pellets

Storage

Room temperature,Desiccated

Shipped In

FedEx DG Service

Grade

BP, Low Endotoxin, NF, Ph.Eur.

Purity

≥98%

Names and Identifiers

Canonical Smiles

[OH-].[Na+]

IUPAC Name

sodium;hydroxide

InChIKey

HEMHJVSKTPXQMS-UHFFFAOYSA-M

INCHI

1S/Na.H2O/h;1H2/q+1;/p-1

Isomeric SMILES

[OH-].[Na+]

WGK Germany

3

RTECS

WB4900000

PubChem CID

14798

UN Number

1824

Packing Group

II

Molecular Weight

40.00

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Class Alkali metal oxoanionic compounds
      • Subclass Alkali metal hydroxides

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

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

Chemical and Physical Properties

• Sensitivity: moisture sensitive
• Boil Point(°C): 1388 °C
• Melt Point(°C): 318 °C
• Molecular Weight: 39.997 g/mol
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 39.9925 Da
• Monoisotopic Mass: 39.9925 Da
• Topological Polar Surface Area: 1.000 Ų
• Heavy Atom Count: 2
• Formal Charge: 0
• Complexity: 2.000
• 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

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