Barium oxide (BaO) is a white, hygroscopic solid that is produced by the reaction of barium metal with oxygen. It is an important industrial chemical used in the manufacture of glass, ceramics, and other materials. Barium oxide is also used in the production of barium hydroxide, barium peroxide, and other barium compounds. Barium oxide is a strong base and reacts readily with water to form barium hydroxide. It is also a strong reducing agent and can be used to reduce metal oxides to metals. Barium oxide is toxic and should be handled with care. It is studied due to its industrial importance, its use in the production of other barium compounds, and its potential applications in the field of materials science.'
| ID Source | ID |
|---|---|
| PubMed CID | 62392 |
| MeSH ID | M0208320 |
| Synonym |
|---|
| 1304-28-5 |
| barium oxide (bao) |
| un1884 |
| barium oxide, obtained by calcining witherite |
| einecs 215-127-9 |
| oxyde de baryum [french] |
| baryta |
| barium oxide , |
| barium oxide, 99.99% trace metals basis |
| barium oxide, technical grade, 90% |
| barium oxide, 97% |
| oxobarium |
| ec 215-127-9 |
| unii-77603k202b |
| oxyde de baryum |
| barium oxide [un1884] [poison] |
| FT-0622573 |
| AKOS015903896 |
| J-005808 |
| mfcd00003453 |
| barium monoixde |
| baria |
| DTXSID20893234 |
| Q408892 |
| Timeframe | Studies, This Drug (%) | All Drugs % |
|---|---|---|
| pre-1990 | 11 (20.75) | 18.7374 |
| 1990's | 3 (5.66) | 18.2507 |
| 2000's | 15 (28.30) | 29.6817 |
| 2010's | 18 (33.96) | 24.3611 |
| 2020's | 6 (11.32) | 2.80 |
| [information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023] | ||
According to the monthly volume, diversity, and competition of internet searches for this compound, as well the volume and growth of publications, there is estimated to be very strong demand-to-supply ratio for research on this compound.
| This Compound (101.57) All Compounds (24.57) |
| Publication Type | This drug (%) | All Drugs (%) |
|---|---|---|
| Trials | 0 (0.00%) | 5.53% |
| Reviews | 0 (0.00%) | 6.00% |
| Case Studies | 0 (0.00%) | 4.05% |
| Observational | 0 (0.00%) | 0.25% |
| Other | 56 (100.00%) | 84.16% |
| [information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023] | ||
| Substance | Relationship Strength | Studies | Trials | Classes | Roles |
|---|---|---|---|---|---|
| hydrogen Hydrogen: The first chemical element in the periodic table with atomic symbol H, and atomic number 1. Protium (atomic weight 1) is by far the most common hydrogen isotope. Hydrogen also exists as the stable isotope DEUTERIUM (atomic weight 2) and the radioactive isotope TRITIUM (atomic weight 3). Hydrogen forms into a diatomic molecule at room temperature and appears as a highly flammable colorless and odorless gas.. dihydrogen : An elemental molecule consisting of two hydrogens joined by a single bond. | 2.11 | 1 | 0 | elemental hydrogen; elemental molecule; gas molecular entity | antioxidant; electron donor; food packaging gas; fuel; human metabolite |
| methanol Methanol: A colorless, flammable liquid used in the manufacture of FORMALDEHYDE and ACETIC ACID, in chemical synthesis, antifreeze, and as a solvent. Ingestion of methanol is toxic and may cause blindness.. primary alcohol : A primary alcohol is a compound in which a hydroxy group, -OH, is attached to a saturated carbon atom which has either three hydrogen atoms attached to it or only one other carbon atom and two hydrogen atoms attached to it.. methanol : The primary alcohol that is the simplest aliphatic alcohol, comprising a methyl and an alcohol group. | 2.41 | 1 | 0 | alkyl alcohol; one-carbon compound; primary alcohol; volatile organic compound | amphiprotic solvent; Escherichia coli metabolite; fuel; human metabolite; mouse metabolite; Mycoplasma genitalium metabolite |
| nickel Nickel: A trace element with the atomic symbol Ni, atomic number 28, and atomic weight 58.69. It is a cofactor of the enzyme UREASE.. nickel ion : A nickel atom having a net electric charge.. nickel atom : Chemical element (nickel group element atom) with atomic number 28. | 7.06 | 1 | 0 | metal allergen; nickel group element atom | epitope; micronutrient |
| nitrates Nitrates: Inorganic or organic salts and esters of nitric acid. These compounds contain the NO3- radical. | 2.44 | 2 | 0 | monovalent inorganic anion; nitrogen oxoanion; reactive nitrogen species | |
| nitrites Nitrites: Salts of nitrous acid or compounds containing the group NO2-. The inorganic nitrites of the type MNO2 (where M=metal) are all insoluble, except the alkali nitrites. The organic nitrites may be isomeric, but not identical with the corresponding nitro compounds. (Grant & Hackh's Chemical Dictionary, 5th ed) | 2.05 | 1 | 0 | monovalent inorganic anion; nitrogen oxoanion; reactive nitrogen species | human metabolite |
| nitrous oxide Nitrous Oxide: Nitrogen oxide (N2O). A colorless, odorless gas that is used as an anesthetic and analgesic. High concentrations cause a narcotic effect and may replace oxygen, causing death by asphyxia. It is also used as a food aerosol in the preparation of whipping cream.. dinitrogen oxide : A nitrogen oxide consisting of linear unsymmetrical molecules with formula N2O. While it is the most used gaseous anaesthetic in the world, its major commercial use, due to its solubility under pressure in vegetable fats combined with its non-toxicity in low concentrations, is as an aerosol spray propellant and aerating agent for canisters of 'whipped' cream. | 2.11 | 1 | 0 | gas molecular entity; nitrogen oxide | analgesic; bacterial metabolite; food packaging gas; food propellant; general anaesthetic; greenhouse gas; inhalation anaesthetic; NMDA receptor antagonist; raising agent; refrigerant; vasodilator agent |
| hydroxide ion [no description available] | 2.05 | 1 | 0 | oxygen hydride | mouse metabolite |
| procaine Procaine: A local anesthetic of the ester type that has a slow onset and a short duration of action. It is mainly used for infiltration anesthesia, peripheral nerve block, and spinal block. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1016).. procaine : A benzoate ester, formally the result of esterification of 4-aminobenzoic acid with 2-diethylaminoethanol but formed experimentally by reaction of ethyl 4-aminobenzoate with 2-diethylaminoethanol. | 2.6 | 1 | 0 | benzoate ester; substituted aniline; tertiary amino compound | central nervous system depressant; drug allergen; local anaesthetic; peripheral nervous system drug |
| sulfamethazine Sulfamethazine: A sulfanilamide anti-infective agent. It has a spectrum of antimicrobial action similar to other sulfonamides.. sulfamethazine : A sulfonamide consisting of pyrimidine with methyl substituents at the 4- and 6-positions and a 4-aminobenzenesulfonamido group at the 2-position. | 2.6 | 1 | 0 | pyrimidines; sulfonamide antibiotic; sulfonamide | antibacterial drug; antiinfective agent; antimicrobial agent; carcinogenic agent; drug allergen; EC 2.5.1.15 (dihydropteroate synthase) inhibitor; environmental contaminant; ligand; xenobiotic |
| sulfanilamide [no description available] | 2.6 | 1 | 0 | substituted aniline; sulfonamide antibiotic; sulfonamide | antibacterial agent; drug allergen; EC 4.2.1.1 (carbonic anhydrase) inhibitor |
| cysteamine Cysteamine: A mercaptoethylamine compound that is endogenously derived from the COENZYME A degradative pathway. The fact that cysteamine is readily transported into LYSOSOMES where it reacts with CYSTINE to form cysteine-cysteamine disulfide and CYSTEINE has led to its use in CYSTINE DEPLETING AGENTS for the treatment of CYSTINOSIS.. cysteamine : An amine that consists of an ethane skeleton substituted with a thiol group at C-1 and an amino group at C-2. | 2.17 | 1 | 0 | amine; thiol | geroprotector; human metabolite; mouse metabolite; radiation protective agent |
| propane Propane: A three carbon alkane with the formula H3CCH2CH3. | 2.06 | 1 | 0 | alkane; gas molecular entity | food propellant |
| triethylene glycol dimethacrylate [no description available] | 2.93 | 4 | 0 | ||
| germanium oxide germanium oxide: has antimutagenic effects; RN given refers to cpd with MF GeO2 | 2.46 | 2 | 0 | ||
| thorium dioxide Thorium Dioxide: Thorium oxide (ThO2). A radiographic contrast agent that was used in the early 1930s through about 1954. High rates of mortality have been linked to its use and it has been shown to cause liver cancer. | 2.03 | 1 | 0 | thorium molecular entity | |
| bisphenol a-glycidyl methacrylate Bisphenol A-Glycidyl Methacrylate: The reaction product of bisphenol A and glycidyl methacrylate that undergoes polymerization when exposed to ultraviolet light or mixed with a catalyst. It is used as a bond implant material and as the resin component of dental sealants and composite restorative materials. | 2.7 | 3 | 0 | diarylmethane | |
| 3-(trimethoxysilyl)propyl methacrylate 3-(trimethoxysilyl)propyl methacrylate: structure in first source | 2.42 | 2 | 0 | ||
| 2-(dimethylamino)ethyl methacrylate 2-(dimethylamino)ethyl methacrylate: reducing agent; structure given in first source | 2.05 | 1 | 0 | ||
| dysprosium Dysprosium: An element of the rare earth family that has the atomic symbol Dy, atomic number 66, and atomic weight 162.50. Dysprosium is a silvery metal used primarily in the form of various salts. | 2.45 | 2 | 0 | f-block element atom; lanthanoid atom | |
| lanthanum [no description available] | 2.05 | 1 | 0 | f-block element atom; lanthanoid atom; scandium group element atom | |
| neodymium Neodymium: An element of the rare earth family of metals. It has the atomic symbol Nd, atomic number 60, and atomic weight 144.24, and is used in industrial applications. | 2.02 | 1 | 0 | f-block element atom; lanthanoid atom | |
| niobium Niobium: A metal element atomic number 41, atomic weight 92.906, symbol Nb. | 2.03 | 1 | 0 | vanadium group element atom | |
| platinum Platinum: A heavy, soft, whitish metal, resembling tin, with atomic number 78, atomic weight 195.084, symbol Pt. It is used in manufacturing equipment for laboratory and industrial use. It occurs as a black powder (platinum black) and as a spongy substance (spongy platinum) and may have been known in Pliny's time as alutiae. | 2.76 | 3 | 0 | elemental platinum; nickel group element atom; platinum group metal atom | |
| praseodymium Praseodymium: An element of the rare earth family of metals. It has the atomic symbol Pr, atomic number 59, and atomic weight 140.91. | 2.11 | 1 | 0 | f-block element atom; lanthanoid atom | |
| terbium Terbium: An element of the rare earth family of metals. It has the atomic symbol Tb, atomic number 65, and atomic weight 158.92. | 2.13 | 1 | 0 | f-block element atom; lanthanoid atom | |
| titanium Titanium: A dark-gray, metallic element of widespread distribution but occurring in small amounts with atomic number, 22, atomic weight, 47.867 and symbol, Ti; specific gravity, 4.5; used for fixation of fractures. | 2.78 | 3 | 0 | titanium group element atom | |
| tungsten Tungsten: A metallic element with the atomic symbol W, atomic number 74, and atomic weight 183.85. It is used in many manufacturing applications, including increasing the hardness, toughness, and tensile strength of steel; manufacture of filaments for incandescent light bulbs; and in contact points for automotive and electrical apparatus. | 2.04 | 1 | 0 | chromium group element atom | micronutrient |
| erbium Erbium: Erbium. An element of the rare earth family of metals. It has the atomic symbol Er, atomic number 68, and atomic weight 167.26. | 2.03 | 1 | 0 | f-block element atom; lanthanoid atom | |
| europium Europium: An element of the rare earth family of metals. It has the atomic symbol Eu, atomic number 63, and atomic weight 152. Europium is used in the form of its salts as coatings for cathode ray tubes and in the form of its organic derivatives as shift reagents in NMR spectroscopy. | 2.02 | 1 | 0 | f-block element atom; lanthanoid atom | |
| hafnium Hafnium: A metal element of atomic number 72 and atomic weight 178.49, symbol Hf. | 2.03 | 1 | 0 | titanium group element atom | |
| yttrium Yttrium: An element of the rare earth family of metals. It has the atomic symbol Y, atomic number 39, and atomic weight 88.91. In conjunction with other rare earths, yttrium is used as a phosphor in television receivers and is a component of the yttrium-aluminum garnet (YAG) lasers. | 2.06 | 1 | 0 | d-block element atom; rare earth metal atom; scandium group element atom | |
| zirconium Zirconium: A rather rare metallic element with atomic number 40, atomic weight 91.224, and symbol Zr. | 2.94 | 4 | 0 | titanium group element atom | |
| barium sulfate Barium Sulfate: A compound used as an x-ray contrast medium that occurs in nature as the mineral barite. It is also used in various manufacturing applications and mixed into heavy concrete to serve as a radiation shield.. barium sulfate : A metal sulfate with formula BaO4S. Virtually insoluble in water at room temperature, it is mostly used as a component in oil well drilling fluid it occurs naturally as the mineral barite. | 2.87 | 4 | 0 | barium salt; inorganic barium salt; metal sulfate | radioopaque medium |
| camphoroquinone camphoroquinone: a natural monoterpene, non-aromatic quinone; structure given in first source. bornane-2,3-dione : A bornane monoterpenoid that is bicyclo[2.2.1]heptane substituted by methyl groups at positions 1, 7 and 7 and oxo groups at positions 2 and 3. | 2.05 | 1 | 0 | bornane monoterpenoid; carbobicyclic compound | |
| titanium dioxide titanium dioxide: used medically as protectant against externally caused irritation & sunlight; high concentrations of dust may cause irritation to respiratory tract; RN given refers to titanium oxide (TiO2); structure. titanium dioxide : A titanium oxide with the formula TiO2. A naturally occurring oxide sourced from ilmenite, rutile and anatase, it has a wide range of applications. | 2.11 | 1 | 0 | titanium oxides | food colouring |
| stannic oxide tin dioxide : A tin oxide compound consisting of tin(IV) covalently bound to two oxygen atoms. | 2.06 | 1 | 0 | tin oxide | |
| sodium oxide [no description available] | 2.01 | 1 | 0 | ||
| platinum oxide [no description available] | 2.06 | 1 | 0 | ||
| ruthenium dioxide ruthenium dioxide: RN given refers to cpd with MF of Ru-O2 | 2.07 | 1 | 0 | ||
| strontium titanium oxide [no description available] | 2.08 | 1 | 0 | ||
| cobalt Cobalt: A trace element that is a component of vitamin B12. It has the atomic symbol Co, atomic number 27, and atomic weight 58.93. It is used in nuclear weapons, alloys, and pigments. Deficiency in animals leads to anemia; its excess in humans can lead to erythrocytosis.. cobalt(1+) : A monovalent inorganic cation obtained from cobalt.. cobalt atom : A cobalt group element atom that has atomic number 27. | 1.98 | 1 | 0 | cobalt group element atom; metal allergen | micronutrient |
| niobium pentoxide [no description available] | 2.03 | 1 | 0 | ||
| methotrexate [no description available] | 2.6 | 1 | 0 | dicarboxylic acid; monocarboxylic acid amide; pteridines | abortifacient; antimetabolite; antineoplastic agent; antirheumatic drug; dermatologic drug; DNA synthesis inhibitor; EC 1.5.1.3 (dihydrofolate reductase) inhibitor; immunosuppressive agent |
| 6-o-galactopyranosylgalactose 6-O-galactopyranosylgalactose: RN refers to (beta-D)-isomer | 1.93 | 1 | 0 | ||
| diopside [no description available] | 2.01 | 1 | 0 | ||
| enmein enmein: structure | 1.93 | 1 | 0 | delta-lactone | metabolite |
| nitrogen dioxide Nitrogen Dioxide: Nitrogen oxide (NO2). A highly poisonous gas. Exposure produces inflammation of lungs that may only cause slight pain or pass unnoticed, but resulting edema several days later may cause death. (From Merck, 11th ed) It is a major atmospheric pollutant that is able to absorb UV light that does not reach the earth's surface. | 2.02 | 1 | 0 | nitrogen oxide | |
| lead Lead: A soft, grayish metal with poisonous salts; atomic number 82, atomic weight 207.2, symbol Pb. | 2.03 | 1 | 0 | carbon group element atom; elemental lead; metal atom | neurotoxin |
| barium Barium: An element of the alkaline earth group of metals. It has an atomic symbol Ba, atomic number 56, and atomic weight 138. All of its acid-soluble salts are poisonous. | 8.91 | 13 | 0 | alkaline earth metal atom; elemental barium | |
| aluminum Aluminum: A metallic element that has the atomic number 13, atomic symbol Al, and atomic weight 26.98. | 2.44 | 2 | 0 | boron group element atom; elemental aluminium; metal atom | |
| strontium Strontium: An element of the alkaline earth family of metals. It has the atomic symbol Sr, atomic number 38, and atomic weight 87.62. | 3.51 | 8 | 0 | alkaline earth metal atom | |
| bismuth Bismuth: A metallic element that has the atomic symbol Bi, and atomic number 83. Its principal isotope is Bismuth 209. | 2.98 | 4 | 0 | metal atom; pnictogen | |
| manninotriose manninotriose: RN given refers to the all D-isomer | 1.93 | 1 | 0 | trisaccharide | |
| silicon Silicon: A trace element that constitutes about 27.6% of the earth's crust in the form of SILICON DIOXIDE. It does not occur free in nature. Silicon has the atomic symbol Si, atomic number 14, and atomic weight [28.084; 28.086]. | 2 | 1 | 0 | carbon group element atom; metalloid atom; nonmetal atom | |
| boron Boron: A trace element with the atomic symbol B, atomic number 5, and atomic weight [10.806; 10.821]. Boron-10, an isotope of boron, is used as a neutron absorber in BORON NEUTRON CAPTURE THERAPY. | 2.13 | 1 | 0 | boron group element atom; metalloid atom; nonmetal atom | micronutrient |
| germanium Germanium: A rare metal element with a blue-gray appearance and atomic symbol Ge, atomic number 32, and atomic weight 72.63. | 2.46 | 2 | 0 | carbon group element atom; metalloid atom; nonmetal atom | |
| potassium oxide potassium oxide : A metal oxide with formula K2O. | 2.44 | 2 | 0 | metal oxide; potassium salt | |
| aluminum oxide Aluminum Oxide: An oxide of aluminum, occurring in nature as various minerals such as bauxite, corundum, etc. It is used as an adsorbent, desiccating agent, and catalyst, and in the manufacture of dental cements and refractories. | 8.7 | 10 | 0 | ||
| emamectin benzoate emamectin benzoate: 4'-deoxy-4'-epi-methylamino derivative of avermectin B1; structure given in first source. emamectin : A mixture of emamectin B1a (major component) and emamectin B1b (minor component). | 2.6 | 1 | 0 | emamectins | |
| lithium borate lithium borate: RN given refers to cpd with MF of Li2-B4O7; structure | 2.03 | 1 | 0 | borate salts | |
| perovskite calcium titanate : A calcium salt with the formula CaTiO3, generally obtained in the form of the mineral perovskite. | 2.07 | 1 | 0 |
| Condition | Indicated | Relationship Strength | Studies | Trials |
|---|---|---|---|---|
| Disease Models, Animal Naturally-occurring or experimentally-induced animal diseases with pathological processes analogous to human diseases. | 0 | 2.43 | 2 | 0 |
| Curling Ulcer Acute stress DUODENAL ULCER, usually observed in patients with extensive third-degree burns. | 0 | 2.17 | 1 | 0 |
| Gastric Ulcer [description not available] | 0 | 2.17 | 1 | 0 |
| Duodenal Ulcer A PEPTIC ULCER located in the DUODENUM. | 0 | 2.17 | 1 | 0 |
| Stomach Ulcer Ulceration of the GASTRIC MUCOSA due to contact with GASTRIC JUICE. It is often associated with HELICOBACTER PYLORI infection or consumption of nonsteroidal anti-inflammatory drugs (NSAIDS). | 0 | 2.17 | 1 | 0 |
| Calculosis [description not available] | 0 | 1.93 | 1 | 0 |
| Gallstone Disease [description not available] | 0 | 1.93 | 1 | 0 |
| Cholelithiasis Presence or formation of GALLSTONES in the BILIARY TRACT, usually in the gallbladder (CHOLECYSTOLITHIASIS) or the common bile duct (CHOLEDOCHOLITHIASIS). | 0 | 1.93 | 1 | 0 |
| Bagassosis A diffuse parenchymal lung disease caused by inhaled dust from processing SUGARCANE (bagasse), usually in the manufacturing of wallboard. | 0 | 3.03 | 5 | 0 |
| Pneumoconiosis A diffuse parenchymal lung disease caused by inhalation of dust and by tissue reaction to their presence. These inorganic, organic, particulate, or vaporized matters usually are inhaled by workers in their occupational environment, leading to the various forms (ASBESTOSIS; BYSSINOSIS; and others). Similar air pollution can also have deleterious effects on the general population. | 0 | 3.03 | 5 | 0 |
| Intussusception A form of intestinal obstruction caused by the PROLAPSE of a part of the intestine into the adjoining intestinal lumen. There are four types: colic, involving segments of the LARGE INTESTINE; enteric, involving only the SMALL INTESTINE; ileocecal, in which the ILEOCECAL VALVE prolapses into the CECUM, drawing the ILEUM along with it; and ileocolic, in which the ileum prolapses through the ileocecal valve into the COLON. | 0 | 1.93 | 1 | 0 |
| Esophageal Hernia [description not available] | 0 | 2.03 | 1 | 0 |
| Allergic Conjunctivitis [description not available] | 0 | 1.98 | 1 | 0 |
| Contact Dermatitis [description not available] | 0 | 1.98 | 1 | 0 |
| Acute Disease Disease having a short and relatively severe course. | 0 | 1.98 | 1 | 0 |
| Conjunctivitis, Allergic Conjunctivitis due to hypersensitivity to various allergens. | 0 | 1.98 | 1 | 0 |
| Dermatitis, Contact A type of acute or chronic skin reaction in which sensitivity is manifested by reactivity to materials or substances coming in contact with the skin. It may involve allergic or non-allergic mechanisms. | 0 | 1.98 | 1 | 0 |