15541-45-4

Basic information

• Product Name: BROMATE
• Synonyms: Bromate(BrO3(1-)); Bromate (BrO3-); Bromate (BrO31-); Bromate ion; Bromate ion(BrO3-); Bromate ion (BrO31-); Bromate(1-); Bromic acid, ion(1-)
• CAS NO: 15541-45-4
• Molecular Formula: BrO₃
• Molecular Weight: 127.9
• EINECS: 200-311-3
• Mol File: 15541-45-4.mol
• Article Data: 7

Chemical Properties

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: /
• Density: g/cm³
• CAS DataBase Reference: BROMATE(CAS DataBase Reference)
• NIST Chemistry Reference: BROMATE(15541-45-4)
• EPA Substance Registry System: BROMATE(15541-45-4)

Safety Data

• Hazardous Substances Data: 15541-45-4(Hazardous Substances Data)

Usage

Definition

The anion, Br O 3 , of bromic acid.

General Description

Colorless to light colored solid. Slightly soluble in water and denser than water. Contact may cause irritation to skin, eyes, and mucous membranes. May be toxic by ingestion. Used to make other chemicals.

Air & Water Reactions

Slightly soluble in water.

Reactivity Profile

INORGANIC BROMATES are oxidizing agents. May cause ignition in contact with organic materials. A combination of finely divided aluminum with finely divided metal bromates can explode by heat, percussion, or friction [Mellor 2:310 1946-47].

Hazard

Toxic; flammable; neurotoxic; likely to pro- duce cancer.

Health Hazard

Toxic by ingestion. Inhalation of dust is toxic. Fire may produce irritating, corrosive and/or toxic gases. Contact with substance may cause severe burns to skin and eyes. Runoff from fire control or dilution water may cause pollution.

Fire Hazard

These substances will accelerate burning when involved in a fire. May explode from heat or contamination. Some may burn rapidly. Some will react explosively with hydrocarbons (fuels). May ignite combustibles (wood, paper, oil, clothing, etc.). Containers may explode when heated. Runoff may create fire or explosion hazard.

InChI:InChI=1/BrHO3/c2-1(3)4/h(H,2,3,4)/p-1

Upstream product

• 15656-19-6 hypobromous acid 
• 7440-38-2 arsenic 
• 10097-32-2 bromide 
• 141438-65-5 bromine perbromate 
• 7789-48-2 magnesium bromide 
• 37691-27-3 bromous acid 
• 19445-25-1 perbromic acid 
• 6303-21-5 hypophosphorous acid 
• 14989-30-1 hypochloric acid 
• 21255-83-4 bromine dioxide 
• 7726-95-6 bromine 
• 20667-12-3 silver(l) oxide 
• 12653-71-3 mercury(II) oxide 
• 7486-26-2 sodium bromite 

Downstream Products

• 57-12-5 cyanide^(1-) 
• 14808-79-8 Sulfate 
• 7732-18-5 water 
• 15656-19-6 hypobromous acid 
• 16065-90-0 cerium(IV) 
• 37691-27-3 bromous acid 
• 21255-83-4 bromine dioxide 
• 10097-32-2 bromide 
• 7726-95-6 bromine 
• 7778-39-4 orthoarsenic acid 
• 14797-55-8 Nitrate 
• 10024-97-2 dinitrogen monoxide 
• 7727-37-9 nitrogen 
• 20427-56-9 ruthenium tetroxide 

Related news

Elimination of BROMATE (cas 15541-45-4) from water using aluminum beverage cans via catalytic reduction and adsorption09/03/2019

While zero valent aluminum (ZVAl) is a promising reductant for eliminating bromate from water, ZVAl is typically obtained from reagent grade aluminum. As used aluminum beverage can is the most common aluminum waste, it can be conveniently used to prepare ZVAl. Thus, in this study aluminum bevera...detailed

Quantitatively assessing the role played by carbonate radicals in BROMATE (cas 15541-45-4) formation by ozonation09/02/2019

Bicarbonate scavenges OH to form CO3− that enhances the bromate formation by ozonation. However, the role of CO3− in the bromate formation during ozonation has never been quantitatively investigated. Herein, we establish a quantitative approach for evaluating the role played by CO3− based on the...detailed

Enhanced performance and mechanism of BROMATE (cas 15541-45-4) removal in aqueous solution by ruthenium oxide modified biochar (RuO2/BC)09/01/2019

The removal of pollutants from water using agricultural waste-based biomaterials is gaining extensive attention. In this study, biochar loading ruthenium oxide (RuO2/BC), a novel composite for bromate removal from drinking water, has been prepared by the impregnation method. Based on the single-...detailed

Reductive and adsorptive elimination of BROMATE (cas 15541-45-4) from water using Ru/C, Pt/C and Pd/C in the absence of H2: A comparative study08/31/2019

Three typical catalysts of hydrogenation, Ru/C, Pt/C and Pd/C, are compared for the first time to eliminate bromate in water. As Ru/C, Pt/C and Pd/C are comprised of 5 wt% of metals and porous activated carbon, they exhibit similar morphologies and textural properties, as well as surface charges...detailed

Occurrence and human exposure to BROMATE (cas 15541-45-4) via drinking water, fruits and vegetables in Chile08/30/2019

Bromate (BrO3−) is an anionic contaminant known possess carcinogenic potential. Although some studies have reported the occurrence of bromate in drinking water, very little is known about its presence in fruits and vegetables, especially in Chile. In this study, we quantified bromate in soils (n...detailed

Full length articleRoles of functional groups and irons on BROMATE (cas 15541-45-4) removal by FeCl3 modified porous carbon08/29/2019

Ferric chloride modified lotus stem-based porous carbon (FeCl3-LSPC) was synthesized for the removal of bromate from aqueous solutions. The adsorbent characterization indicated that the BET surface area and pore volume were enlarged by the modification of FeCl3, at the same time, the reductive f...detailed

Catalytic BROMATE (cas 15541-45-4) reduction in water: Influence of carbon support08/28/2019

The classification of bromate as possibly carcinogenic for humans has led to an increasing interest of researchers in the development of effective technologies for its removal from water. Catalytic reduction of bromate into bromide in water under hydrogen flow was studied in detail using Pd and ...detailed

ReviewAn overview of BROMATE (cas 15541-45-4) formation in chemical oxidation processes: occurrence, mechanism, influencing factors, risk assessment, and control strategies08/27/2019

Chemical oxidation processes have been extensively utilized in disinfection and removal of emerging organic contaminants in recent decades. Some undesired byproducts, however, are produced in these processes. Of them, bromate has attracted the most intensive attention. It was previously regarded...detailed

Relevant articles and documents

Oxygen-Transfer Reactions of Methylrhenium Oxides

Methylrhenium dioxide, CH3ReO2 (or MDO), is produced from methylrhenium trioxide, CH3ReO3 (or MTO), and hypophosphorous acid in acidic aqueous medium. Its mechanism is discussed in light of MTO's coordination ability and the inverse kinetic isotope effect (kie): H2P(O)OH, k = 0.028 L mol-1 s-1; D2P(O)OH, k = 0.039 L mol-1 s-1. The Re(V) complex, MDO, reduces perchlorate and other inorganic oxoanions (XOn-, where X = Cl, Br, or I and n = 4 or 3). The rate is controlled by the first oxygen abstraction from perchlorate to give chlorate, with a second-order rate constant at pH 0 and 25°C of 7.3 L mol-1 s-1. Organic oxygen-donors such as sulfoxides and pyridine N-oxides oxidize MDO to MTO as do metal oxo complexes: V(aq)2+, VO2+(aq), HOMoO2+(aq), and MnO4-. The reaction between V(aq)2+ with MTO and the reduction of VO2+ with MDO made it possible to determine the free energy for MDO/MTO. Oxygen-atom transfer from oxygen-donors to MDO involves nucleophilic attack of X-O on the electrophilic Re(V) center of MDO; the reaction proceeds via an [MDO-XO] adduct, which is supported by the saturation kinetics observed for some. The parameters that control and facilitate the kinetics of such oxygen-transfer processes are suggested and include the force constant for the asymmetric stretching of the element-oxygen bond.

Bromine perbromate: Synthesis and bromine K-Edge EXAFS studies

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