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Boron oxide 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.
Tungsten boron tetraoxide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Tungsten borate oxide, Tungsten boron tetraoxide, CID143401, 56644-98-5. Product Category: Heterocyclic Organic Compound. CAS No. 56644-98-5. Molecular formula: BO4W. Mole weight: 259.656540 [g/mol]. Purity: 0.96. IUPACName: dioxotungsten; oxoborinic acid. Product ID: ACM56644985. Alfa Chemistry ISO 9001:2015 Certified.
Ammonium Pentaborate
AMMONIUM PENTABORATE, OCTAHYDRATE, 99.5% pure, -100 mesh, (Synonym: Ammonium Boron Oxide, 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
Ammonium pentaborate octahydrate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Ammonium boron oxide hydrate. Product Category: Metal & Ceramic Materials. CAS No. 12046-03-6. Molecular formula: B5H20NO16. Mole weight: 344.21. Purity: 99%+. Product ID: ACM12046036. Alfa Chemistry ISO 9001:2015 Certified.
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 boron oxide 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: Boron oxide 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.
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.
flavin-containing monooxygenase
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 Boron Oxide) 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 Boron Oxide), 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. Uses: Designed for use in research and industrial production. Additional or Alternative Names: LITHIUM TETRABORATE PENTAHYDRATE;LITHIUM TETRABORATE HYDRATE;BORON LITHIUM OXIDE PENTAHYDRATE. Appearance: White powder. CAS No. 12007-61-3. Molecular formula: B4H10Li2O12. Mole weight: 259.3g/mol. 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. Product ID: ACM12007613. Alfa Chemistry ISO 9001:2015 Certified.
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.
Potassium Tetraborate
POTASSIUM TETRABORATE, TETRAHYDRATE, 99.9% pure, -100 mesh, (Synonym: Potassium Boron Oxide, Tetrahydrate), Formula: K2B4O7.4H2O. CAS No. 12045-78-2. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
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Potassium Tetraborate
POTASSIUM TETRABORATE, TETRAHYDRATE, 99% pure, -20 mesh, granular, (Synonym: Potassium Boron Oxide, Tetrahydrate), Formula: K2B4O7.4H2O. CAS No. 12045-78-2. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
2,2'-Bis(diphenylphosphino)biphenyl. Uses: 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. Additional or 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. Product Category: Organic Phosphine Compounds. 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. Product ID: 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.
6-Methylpyridine-2-boronic acid,mono-lithium salt
6-Methylpyridine-2-boronic acid,mono-lithium salt. Uses: Designed for use in research and industrial production. Additional or Alternative Names: AKOS006307884, 6-Methylpyridine-2-boronic acid lithium salt, X1799, B-2828, lithium hydroxy-(6-methyl-2-pyridinyl)borinate, 6-Methylpyridine-2-boronic acid mono-lithium salt, A823590, lithium (6-methylpyridin-2-yl)-oxidanyl-borinate, 6-Methylpyridine-2-boronic acid, mono-lithium salt,, I02-5131, 1256345-49-9. Product Category: Heterocyclic Organic Compound. CAS No. 1256345-49-9. Molecular formula: C6H7BLiNO2. Mole weight: 142.9. Purity: 0.98. IUPACName: lithium;hydroxy-(6-methylpyridin-2-yl)borinate. Canonical SMILES: [Li+].B(C1=NC(=CC=C1)C)(O)[O-]. Product ID: ACM1256345499. Alfa Chemistry ISO 9001:2015 Certified.
Allyl[1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene]chloropalladium(II). Uses: 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. Additional or Alternative Names: Palladium, [1,?3-bis[2,?6-bis(1-methylethyl)?phenyl]?-1,?3-dihydro-2H-imidazol-2-ylidene]?chloro(η3-2-propen-1-yl)?-. Product Category: Organic Phosphine Compounds. Appearance: white solid. CAS No. 478980-03-9. Molecular formula: C30H42ClN2Pd. Mole weight: 572.54. Purity: 98%, Pd>18.5%. Product ID: ACM478980039. Alfa Chemistry ISO 9001:2015 Certified.
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.
Hexagonal Boron Nitride (h-BN) on Si/SiO2
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%+.
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