Sodium Bromide

Base Information

• Chemical Name: Sodium Bromide
• CAS No.: 7647-15-6
• Deprecated CAS: 59217-63-9
• Molecular Formula: NaBr
• Molecular Weight: 102.894
• Hs Code.: 2827.51
• European Community (EC) Number: 231-599-9
• NSC Number: 77384
• UNII: LC1V549NOM
• DSSTox Substance ID: DTXSID3034903
• Nikkaji Number: J44.028K
• Wikipedia: Sodium bromide
• Wikidata: Q15768
• NCI Thesaurus Code: C83922
• ChEMBL ID: CHEMBL1644694
• Mol file: 7647-15-6.mol

Synonyms:sodium bromide;sodium bromide, 82Br-labeled

Chemical Property of Sodium Bromide

Chemical Property:

• Appearance/Colour: white powder
• Melting Point: 755 °C(lit.)
• Refractive Index: 1.6412
• Boiling Point: 1390 °C
• Flash Point: 1390°C
• PSA: 0.00000
• Density: 3.203 g/cm³
• LogP: -2.99600
• Water Solubility.: 905 g/L (20℃)
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 101.90811
• Heavy Atom Count: 2
• Complexity: 2

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Safety Statements: S24/25:

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Other Classes -> Halogens, Inorganic Compounds
• Canonical SMILES: [Na+].[Br-]
• Recent ClinicalTrials: Study on Prevention and Treatment of Dry Eye in Patients Using Glaucoma Drops
• Use Description: Sodium bromide, a chemical compound, finds applications in various fields. In the medical industry, it has historically been used as a sedative and anticonvulsant, although its medical use has declined in favor of safer alternatives. In the oil and gas industry, sodium bromide is utilized as a dense brine fluid in drilling fluids, aiding in wellbore stability and preventing blowouts. In the photography sector, it plays a crucial role as a component in silver bromide emulsions used in traditional black-and-white photography. Additionally, sodium bromide is used in some chemical synthesis processes and as a disinfectant in water treatment, particularly in hot tubs and swimming pools. Its ability to control microbial growth in water makes it valuable for maintaining water quality. While its applications have evolved over time, sodium bromide continues to be relevant in these various fields for its unique properties and functions.
• Chemical Properties: Sodium bromide (NaBr) is an inorganic compound that reacts with sulfuric acid to form sodium sulfate and hydrogen bromide. It reacts with silver nitrate solution to produce silver bromide and sodium nitrate.; Upon strong heating in the air, sodium bromide yields bromine gas.
• Chemical Reactions: Utilized in the electrochemical bromination of enamide derivatives, facilitating the formation of C(sp2)鈭払r bonds.; Applied in the electro-oxidation of sulfides to sulfones, providing a chemo-selective method for sulfoxidation.; Sodium bromide serves as the oxidant in the electro-oxidation process, contributing to environmentally friendly reactions with high efficiency and mild conditions.
• Synthesis Reaction: Synthesized by combining sodium (Na) and bromine (Br2), forming sodium bromide (NaBr) through a synthesis reaction.
• Uses: Medicine: Employed as a sedative, anticonvulsant, and hypnotic.; Organic Synthesis: Utilized in the preparation of other bromides.; Photography: Used in the preparation of silver bromide.; Disinfectant: Found in hot tubs and swimming pools.; Petroleum Industry: Utilized in preparing drilling fluids for oil wells.
• Surface Activity and Ionic Liquids: Dodecylbenezenesulfonate-based anionic surface active ionic liquids (DBS-ILs) paired with onium cations have been synthesized. DBS-ILs exhibit high surface activity and can form micelles, which can be transformed into vesicles with the addition of sodium bromide (NaBr).; The transition from micelles to vesicles is driven by entropy factors and increased electrostatic interactions between sulfonate headgroups and counterions, along with cation-蟺 or 蟺鈥撓? interactions.

Technology Process of Sodium Bromide

There total 192 articles about Sodium Bromide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

bromine (7726-95-6) → hydrogen bromide (10035-10-6,12258-64-9) + sodium bromide (7647-15-6)

Guidance literature:

With sodium azide; water; In water; byproducts: H2O, N2;

Reference yield:

bromine (7726-95-6) + sodium formate (141-53-7) → hydrogen bromide (10035-10-6,12258-64-9) + sodium bromide (7647-15-6)

Guidance literature:

byproducts: CO2; fast reaction in the presence of ZnO;

Reference yield:

sodium formate (141-53-7) + mercury dibromide → mercury(I) bromide + hydrogen bromide (10035-10-6,12258-64-9) + sodium bromide (7647-15-6)

Guidance literature:

In water; byproducts: CO2; at 33 and 51°C;; Kinetics;

upstream raw materials:

N-bromosulfamic acid sodium salt

hydrogen bromide

sodium cyanide

Downstream raw materials:

N-monochlorosulfamic acid

N-bromosulfamic acid

isocyanuric acid

sodium chloride

Refernces

• 1、 Yamaguchi, T.,Kuhnert, L.,Nagy-Ungvarai, Zs.,Mueller, S. C.,Hess, B.. "Gel Systems for the Belousov-Zhabotinskii Reaction". . p. 5831 - 5837. Retrieved 1991.
• 2、 Bancroft, G. M.,Gesser, H. D.. "". . p. 1545 - 1556. Retrieved 1965.
• 3、 Celestine, Michael J.,Holder, Alvin A.,Kumar, Sandeep,Nunez, Brianne S.,Tano, Criszcele M.,Tonsel-White, Elizabeth A.. "Biochar and kinetics studies on the reduction of sodium bromate by a cobaloxime in an aqueous media: How we can remove a toxic substance from our environment". . . Retrieved 2020.
• 4、 Titherley. "". . p. 413 - 413. Retrieved 1901.
• 5、 Jach, J.. "". . p. 63 - 73. Retrieved 1963.
• 6、 Rahm, Martin,Belanger-Chabot, Guillaume,Haiges, Ralf,Christe, Karl O.. "Nitryl cyanide, NCNO2". supporting information. p. 6893 - 6897. Retrieved 2014/07/08.