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BORONOXIDE, 99.9% pure, -60 mesh, (Synonym: Boron Trioxide; Boric Anhydride), Formula: B2O3. CAS No. 1303-86-2. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
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BoronOxide
BORONOXIDE, 99% pure, -40 mesh, (Boron Trioxide, Boric Anhydride), Formula: B2O3. CAS No. 1303-86-2. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
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BoronOxide
BoronOxide. Grades: 99.998% Extremely High (>=99%). CAS No. 1303-86-2. Pack Sizes: Kilogram Quanitites: 1 kg. Order Number: 1295.
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BoronOxide
BoronOxide. Grades: 99.9% Extremely High (>=99%). CAS No. 1303-86-2. Pack Sizes: Gram Quantities: 250 gm, 500 gm. Order Number: 1294.
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BoronOxide (B2O3)
BoronOxide (B2O3). Group: Magnetic nanoparticles. Alternative Names: High Purity BoronOxide (B2O3); 99.99% BoronOxide (B2O3); 99.999% BoronOxide (B2O3); ; high purity diboron trioxide; high purity boron(III) oxide; high purity boronoxide; high purity boron trioxide. 4N-5N.
Boronoxide nanoparticles
Boronoxide nanoparticles. Group: Elements nanoparticlescompounds nanoparticles. > 99.99%.
BoronOxide Nanoparticles (B2O3)
BoronOxide Nanoparticles (B2O3). Group: Elements nanoparticles. 99.5 %.
Boronoxide appears as colorless, semi-transparent glassy lumps or hard white odorless crystals. Mp 450°C; bp: 1860°C. Density: 2.46 g cm-3. Moderately soluble in water. Used as an insecticide; as the starting material for the synthesis of other boron compounds; as a fluxing agent in enamels and glasses; and in mixture with 2-6% boron nitride, as a bonding agent in the hot isostatic pressing of boron nitride ceramics.;DryPowder; DryPowder, PelletsLargeCrystals; PelletsLargeCrystals;WHITE HYGROSCOPIC POWDER OR GRANULES;Colorless, semitransparent lumps or hard, white, odorless crystals.;Colorless, semitransparent lumps or hard, white, odorless crystals. Group: Glass additives. Product ID: oxo(oxoboranyloxy)borane. Molecular formula: 69.63g/mol. Mole weight: B2O3;B2O3;B2O3. B(=O)OB=O. InChI=1S/B2O3/c3-1-5-2-4. JKWMSGQKBLHBQQ-UHFFFAOYSA-N.
AMMONIUM PENTABORATE, OCTAHYDRATE, 99.5% pure, -100 mesh, (Synonym: Ammonium BoronOxide, Octahydrate), Formula: (NH4)2B10016.8H2O. CAS No. 12007-89-5. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
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Ammonium pentaborate octahydrate
Metal & Ceramic Materials. Alternative Names: Ammonium boronoxide hydrate. CAS No. 12046-03-6. Molecular formula: B5H20NO16. Mole weight: 344.21. Purity: 99%+. Catalog: ACM12046036.
Barium titanate(IV)
Barium titanate (BaTiO3, BT) is one of the widely used materials in electronic ceramics. Because of its very high permittivity, it could be used in capacitors with outstanding properties by doping. Because barium titanate is used in large quantities as a material in electronic devices, considerable energy savings could be achieved if barium titanate could be sintered at a reduced temperature. It is reported that for LTCC (Low Temperature Cc-fired Ceramics) application, barium titanate is sintering at 1000°C for 24 hours with the incorporation of silicate glass system. In addition, there is a report saying that a sintered body of relative density around 90% was achieved by 900°C for 8 hours by adding boronoxide or lead borate to a barium titanate.In electronic devices, e.g., as voltage-sensitive dielectric in so-called dielectric amplifiers, in computer elements, magnetic amplifiers, memory devices. Alternative Names: Titanium barium oxide. CAS No. 12047-27-7. Molecular formula: BaTiO3;BaO3Ti. Mole weight: 233.19g/mol. IUPACName: barium(2+);dioxido(oxo)titanium. Canonical SMILES: [O-][Ti](=O)[O-].[Ba+2]. Catalog: ACM12047277.
Barium titanate(IV)
Barium titanate(IV). Uses: Barium titanate (batio3, bt) is one of the widely used materials in electronic ceramics. because of its very high permittivity, it could be used in capacitors with outstanding properties by doping. because barium titanate is used in large quantities as a material in electronic devices, considerable energy savings could be achieved if barium titanate could be sintered at a reduced temperature. it is reported that for ltcc (low temperature cc-fired ceramics) application, barium titanate is sintering at 1000°c for 24 hours with the incorporation of silicate glass system. in addition, there is a report saying that a sintered body of relative density around 90% was achieved by 900°c for 8 hours by adding boronoxide or lead borate to a barium titanate.in electronic devices, e.g., as voltage-sensitive dielectric in so-called dielectric amplifiers, in computer elements, magnetic amplifiers, memory devices. Group: 3d printing materials nanoparticles. Alternative Names: Titanium barium oxide. CAS No. 12047-27-7. Product ID: barium(2+); dioxido(oxo)titanium. Molecular formula: 233.19g/mol. Mole weight: BaTiO3;BaO3Ti. [O-][Ti](=O)[O-].[Ba+2]. InChI=1S/Ba.3O.Ti/q+2;;2*-1. WNKMTAQXMLAYHX-UHFFFAOYSA-N.
Boric anhydride
Boric anhydride. Uses: Boronoxide was used as the intermediate glass layer at a bonding temperature of 450°c. in preparation of fluxes; component of enamels and glass; catalyst in organic reaction. in metallurgy; in analysis of silicates to determine sio2 and alkalies; in blowpipe analysis. Group: Electronic materials. Alternative Names: Boric anhydride, 99.98% trace metals basis; JKWMSGQKBLHBQQ-UHFFFAOYSA-N; Diboron trioxide; Boric anhydride, purum p.a., >=97.0% (T); CHEBI:30163; boron(III) oxide; Boric anhydride, puriss. p.a., >=98% (T); AKOS015903863; FT-0694863; Boric anhydride, Vetec(TM) reagent grade, 98%. CAS No. 1303-86-2. Product ID: oxo(oxoboranyloxy)borane. Molecular formula: 69.617g/mol. Mole weight: B2O3;B2O3;B2O3. B(=O)OB=O. InChI=1S/B2O3/c3-1-5-2-4. JKWMSGQKBLHBQQ-UHFFFAOYSA-N.
Boric anhydride
Boronoxide was used as the intermediate glass layer at a bonding temperature of 450°C. In preparation of fluxes; component of enamels and glass; catalyst in organic reaction. In metallurgy; in analysis of silicates to determine SiO2 and alkalies; in blowpipe analysis. Group: Nanoparticles & nanopowders. Alternative Names: Boric anhydride, 99.98% trace metals basis; JKWMSGQKBLHBQQ-UHFFFAOYSA-N; Diboron trioxide; Boric anhydride, purum p.a., >=97.0% (T); CHEBI:30163; boron(III) oxide; Boric anhydride, puriss. p.a., >=98% (T); AKOS015903863; FT-0694863; Boric anhydride, Vetec(TM) reagent grade, 98%. CAS No. 1303-86-2. Molecular formula: B2O3;B2O3;B2O3. Mole weight: 69.617g/mol. IUPACName: oxo(oxoboranyloxy)borane. Canonical SMILES: B(=O)OB=O. Density: 2.46 (NIOSH, 2016);1.8 g/cu cm (amorphous); 2.46 g/cu cm (crystal);Relative density (water = 1): 2.46 (cryst);2.46;2.46. ECNumber: 215-125-8. Catalog: ACM1303862.
Calcium formate
Calcium formate is the calcium salt of formic acid. It is also known as food additive E238 in food industry. The mineral form is very rare and called formicaite. It is known from a few boron deposits. It may be produced synthetically by reacting calcium oxide or calcium hydroxide with formic acid. Synonyms: Calcium diformate; Calcoform. Grades: 98%. CAS No. 544-17-2.
Cyclohexanone Monooxygenase from Acinetobacter sp., Recombinant
Purified cyclohexanone monooxygenase is a versatile oxygenation catalyst. The enzyme uses the bound FAD-4a-OOH oxygenating intermediate to initiate transfer of oxygen to electrophilic substrate sites. The reaction consequently yields the corresponding sulfoxide and selenoxide products. This enzyme is also capable of oxygenating at nitrogen, trivalent phosphorus, and boron sites in boronic acids. Hence, it is one of the most broad-based flavoprotein oxygenases known. Applications: Cyclohexanone monooxygenase has been used in a study that cloned and overexpressed the 2-oxo-δ(3)-4,5,5-trimethylcyclopentenylacetyl-coa monooxygenase (otemo) in escherichia col....22; 52037-90-8; cyclohexanone,NADPH:oxygen oxidoreductase (lactone-forming). Enzyme Commission Number: EC 1.14.13.22. CAS No. 52037-90-8. Cyclohexanone Monooxygenase. Mole weight: 59 kDa. Activity: >12 U/ml. Storage: Store at -20°C. Form: Suspension in 80% saturated ammonium sulfate, 20 mM K-Na-phosphate buffer pH 7, 3.5 mM 1,4-Dithioerythritol (DTE). Source: E. coli. Species: Acinetobacter sp. yclohexanone 1,2-monooxygenase; cyclohexanone oxygenase; cyclohexanone:NADPH:oxygen oxidoreductase (6-hydroxylating, 1,2-lactonizing); cyclohexanone monooxygenase; EC 1.14.13.22; 52037-90-8; cyclohexanone,NADPH:oxygen oxidoreductase (lactone-forming). Cat No: NATE-0822.
A flavoprotein. A broad spectrum monooxygenase that accepts substrates as diverse as hydrazines, phosphines, boron-containing compounds, sulfides, selenides, iodide, as well as primary, secondary and tertiary amines. This enzyme is distinct from other monooxygenases in that the enzyme forms a relatively stable hydroperoxy flavin intermediate. This microsomal enzyme generally converts nucleophilic heteroatom-containing chemicals and drugs into harmless, readily excreted metabolites. For example, N-oxygenation is largely responsible for the detoxification of the dopaminergic neurotoxin 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP). Group: Enzymes. Synonyms: dimethylanilin...CAS No. 37256-73-8. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0887; flavin-containing monooxygenase; EC 1.14.13.8; 37256-73-8; dimethylaniline oxidase; dimethylaniline N-oxidase; FAD-containing monooxygenase; N,N-dimethylaniline monooxygenase; DMA oxidase; flavin mixed function oxidase; Ziegler's enzyme; mixed-function amine oxidase; FMO; FMO-I; FMO-II; FMO1; FMO2; FMO3; FMO4; FMO5; flavin monooxygenase; methylphenyltetrahydropyridine N-monooxygenase; 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine:oxygen N-oxidoreductase; dimethylaniline monooxygenase (N-oxide-forming). Cat No: EXWM-0887.
Lithium Metaborate
LITHIUM METABORATE, 99.9% pure, -100 mesh, (Synonym: Lithium BoronOxide) Formula: LiBO2. CAS No. 13453-69-5. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
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Lithium Tetraborate
LITHIUM TETRABORATE, 99.96% pure, -40 mesh, (Synonym: Lithium BoronOxide), Formula: Li2B4O7. CAS No. 12007-60-2. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
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Lithium Tetraborate Pentahydrate
Lithium Tetraborate Pentahydrate. Alternative Names: LITHIUM TETRABORATE PENTAHYDRATE;LITHIUM TETRABORATE HYDRATE;BORON LITHIUM OXIDE PENTAHYDRATE. CAS No. 12007-61-3. Molecular formula: B4H10Li2O12. Mole weight: 259.3g/mol. Appearance: White powder. Purity: 95.0-103.0%. IUPACName: dilithium; [oxido(oxoboranyloxy)boranyl]oxy-oxoboranyloxyborinate; pentahydrate. Canonical SMILES: [Li+]. [Li+]. B(=O)OB([O-])OB([O-])OB=O. O. O. O. O. O. Catalog: ACM12007613.
Neodymium Oxide Nd2O3 Powder
Neodymium Oxide Nd2O3 Powder. Uses: Neodymium oxide is mainly used as a colorant for glass and ceramics, as a raw material for manufacturing neodymium metal and a raw material for strong magnetic neodymium iron boron. Group: Oxide powders. CAS No. 1313-97-9. Molecular formula: 336.48. Mole weight: Nd2O3.
Supporting ligand in a chiral diamine-ruthenium system for the enantioselective hydrogenation of ketones. Useful ligand for palladium-catalyzed amination and Kumada cross-coupling reactions Useful ligand for palladium-catalyzed synthesis of butatrenes. Useful ligand for iridium-catalyzed C-C cross-coupling of allenes with primary alcohols via transfer hydrogenation. Useful ligand for iridium-catalyzed C-C cross-coupling of dienes with primary alcohols via transfer hydrogenation. Useful ligand for iridium-catalyzed C-C cross-coupling of allylic gem-dicarboxylates with aldehydes via transfer hydrogenation. Useful ligand for the palladium-catalyzed synthesis of chiral allenylsilanes. Ruthenium-catalyzed synthesis of indoles. Ruthenium-catalyzed oxidative cyclization. Rhodium-catalyzed boron arylation. Group: Organic phosphine compounds. Alternative Names: BIPHEP; MFCD03094574; AKOS015911364; DB-009479; 1, 1'-[[1, 1'-BIPHENYL]-2, 2'-DIYL]BIS[1, 1-DIPHENYL]-PHOSPHINE; CTK3J1519; SCHEMBL1120987; 2,2'-Bis(diphenylphosphino)biphenyl; 2,2'-bis(diphenylphosphanyl)-1,1'-biphenyl; FT-0657577. CAS No. 84783-64-2. Molecular formula: C36H28P2. Mole weight: 522.568g/mol. IUPACName: [2- (2-diphenylphosphanylphenyl) phenyl]-diphenylphosphane. Canonical SMILES: C1=CC=C (C=C1)P (C2=CC=CC=C2)C3=CC=CC=C3C4=CC=CC=C4P (C5=CC=CC=C5)C6=CC=CC=C6. Catalog: ACM84783642.
4-Ethoxycarbonylphenylboronic acid is used as a reactant in the oxidation of phenol hydroxylation reaction, hydrolysis are aromatic, suzuki - with quinoline carboxylic acid ester coupling reaction, etc. Synonyms: 4-Borono-benzoic Acid 1-Ethyl Ester; p-Borono-benzoic Acid 1-Ethyl Ester; 4-Carboethoxybenzeneboronic Acid; Ethyl 4-Boronobenzoate; MFCD02179441; p-ethoxycarbonylphenylboronic acid; Benzoic acid, 4-borono-, 1-ethyl ester; SCHEMBL5122; KSC489M1F; (4-Ethoxycarbonylphenyl)Boronic Acid; (4-(ethoxycarbonyl)phenyl)boronic acid. Grades: > 98 % (HPLC). CAS No. 4334-88-7. Molecular formula: C9H11BO4. Mole weight: 193.99.
4-Formylphenylboronic acid
Reagent used for: Palladium-catalyzed arylation Suzuki-Miyaura cross-coupling in water ; Copper-mediated ligandless aerobic fluoroalkylation of arylboronic acids with fluoroalkyl iodides ; Ligand-free copper-catalyzed coupling of nitro arenes with arylboronic acids ; Triethylamine-catalyzed three-component Hantzsch condensations ; Copper-catalyzed nitrations ; Oxidative mono-cleavage of dialkenes catalyzed by Trametes hirsuta ; Palladacycle-catalyzed cross-coupling of arylboronic acids with carboxylic anhydrides or acyl chlorides ; Palladium-catalyzed aerobic oxidative cross-coupling reactions Reagent used in Preparation of; Sensitizers with dithiafulvenyl unit as electron donor for high-efficiency dye-sensitized solar cells; A novel protein synthesis inhibitor active against Gram-positive bacteria. Synonyms: Boronic acid, (4-formylphenyl)-; 4-Boronobenzaldehyde; p-formylphenylboronic acid; MFCD00151823; 4-benzaldehyde boronic acid; 4-(Dihydroxyboryl)benzaldehyde; CHEMBL140254. Grades: 95 %. CAS No. 87199-17-5. Molecular formula: C7H7BO3. Mole weight: 149.94.
Traceless Staudinger ligation reagent with borane protecting group. The borane group stabilizes the phosphine against oxidation and can be easily removed with mild basic or acidic conditions to yield the active phosphine. After reaction with an azide, the phosphine is eliminated in the presence of water to yield a native amide bond. Used in the synthesis of cyclic peptides. Group: Heterocyclic organic compound. Alternative Names: AGN-PC-005LSK, boron;S-(diphenylphosphanylmethyl) ethanethioate, Acetylthiomethyl-diphenylphosphine borane complex, 446822-71-5. CAS No. 446822-71-5. Molecular formula: C15H18BOPS. Mole weight: 288.15. Purity: 0.96. IUPACName: boron;S-(diphenylphosphanylmethyl) ethanethioate. Canonical SMILES: [B]. CC(=O)SCP(C1=CC=CC=C1)C2=CC=CC=C2. Catalog: ACM446822715-1.
Catalyst for the cross-coupling of aryl chlorides with boronic acids. Catalyst for the diamination of conjugated dienes and trienes. Catalyst for the dehalogenation of aryl chlorides. Catalyst for anaerobic alcohol oxidation. Catalyst for anaerobic ketone oxidation and domino oxidation/α-arylation. Group: Organic phosphine compounds. Alternative Names: Palladium, [1, ?3-bis [2, ?6-bis (1- methyl ethyl) ?phenyl] ?-1, ?3-dihydro-2H-imidazol-2-ylide ne ] ?chloro ( η 3-2-propen-1-yl) ?-. CAS No. 478980-03-9. Molecular formula: C30H42ClN2Pd. Mole weight: 572.54. Appearance: white solid. Purity: 98%, Pd>18.5%. Catalog: ACM478980039.
Biotinyl-phenylboronic acid
Biotinyl-phenylboronic acid is the functionalized arylboronic acid of biotin used for palladium-catalyzed oxidative Heck reaction to protein-bound alkenes and Suzuki-Miyaura cross-coupling for labeling of protein bound phenylhalides in high yields and with excellent chemoselectivity. Synonyms: [3-[5-(2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl)pentanoylamino]phenyl]boronic acid. Grades: 99%. CAS No. 1661014-48-7. Molecular formula: C16H22BN3O4S. Mole weight: 363.24.
Boron nitride
Ceramics for 3D Printing; Nanoparticles: Oxides, Nitrides, and Other Ceramics. Uses: For analytical and research use. Group: Reagents. CAS No. 10043-11-5.
Boron nitride
Nanoparticles: Oxides, Nitrides, and Other Ceramics. Uses: For analytical and research use. Group: Reagents. CAS No. 10043-11-5.
Boron nitride
Nanoparticles: Oxides, Nitrides, and Other Ceramics. Uses: For analytical and research use. Group: Reagents. CAS No. 10043-11-5. Pack Sizes: 1G.
Single-walled carbon nanohorns are made of graphene sheets with long cone-shaped tips with the diameters of 2-5 nm and the length of 40-50 nm. Thousands of carbon nanohorns form spherical aggregates of about 100 nm in diameter. Uniform size High dispersion High purity, no metallic compound Large surface area Utilization of internal space in carbon nanohorn Holes were formed on the sheath of carbon nanohorn by oxidation treatments. Several materials can be accessible into thecarbon nanohorn sheath. Uses: Proton conductors fuel cells water electrolysis graphene-based devices. Group: other nano materials compounds nanoparticles.
Sodium perborate monohydrate
Sodium perborate (PBS) is a white, odorless, water-soluble chemical compound with the chemical formula NaBO3. It crystallizes as the monohydrate, NaBO3·H2O, trihydrate, NaBO3·3H2O and tetrahydrate, NaBO3·4H2O. The monohydrate and tetrahydrate are the commercially important forms. The elementary structural unit of sodium perborates is a dimer anion B2O4(OH)42-, in which two boron atoms are joined by two peroxo bridges in a chair-shaped 6-membered ring, and the simplistic NaBO3·nH2O-type formulas are just a convenient way to express the average chemical composition. Group: Electrolytes. Alternative Names: Perboric acid sodium salt monohydrate. CAS No. 10332-33-9. Product ID: sodium; 3-oxido dioxaborirane; hydrate. Molecular formula: 99.81. Mole weight: BH2NaO4. [Na+].[O-]OB=O.O. 99%+.
Sodium perborate monohydrate
Sodium perborate (PBS) is a white, odorless, water-soluble chemical compound with the chemical formula NaBO3. It crystallizes as the monohydrate, NaBO3·H2O, trihydrate, NaBO3·3H2O and tetrahydrate, NaBO3·4H2O. The monohydrate and tetrahydrate are the commercially important forms. The elementary structural unit of sodium perborates is a dimer anion B2O4(OH)42-, in which two boron atoms are joined by two peroxo bridges in a chair-shaped 6-membered ring, and the simplistic NaBO3·nH2O-type formulas are just a convenient way to express the average chemical composition. Group: Metal & ceramic materials. Alternative Names: Perboric acid sodium salt monohydrate. CAS No. 10332-33-9. Molecular formula: BH2NaO4. Mole weight: 99.81. Appearance: White crystalline powder. Purity: 99%+. IUPACName: sodium; 3-oxido dioxaborirane; hydrate. Canonical SMILES: [Na+].[O-]OB=O.O. Density: 1.174 g/mL at 25 °C(lit.). ECNumber: 231-556-4. Catalog: ACM10332339.
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