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Resistivity: 75-100 kΩ·cm (Prepared by spin-coating at 1000 rpm/30 s for 1 coat, followed by thermal annealing at 400°C in Ar/H2 for 3 hours). Uses: N-type semiconductor for use in transistors, photodetectors and photovoltaics. Group: Carbon nano materials printed electronic materials. Alternative Names: MoS2 dispersion,MoS2 ink. Mole weight: MoS2.
Molybdenum Disulfide (MoS2) Pristine Flakes in Solution
Dull gray powder or hard, brittle, steel-gray to white metal. Difficult to melt. Mp: 3410°C; bp; 5900°C. Density: 19.3 g/cm³. Used in alloys, light bulb filaments, and cutting tools. Tungsten Dust (for example, from grinding) may present a moderate fire hazard if allowed to accumulate and exposed to an ignition source.;DryPowder; DryPowder, OtherSolid; OtherSolid;GREY-TO-WHITE POWDER.;Physical properties vary depending upon the specific soluble tungsten compound.;Hard, brittle, steel-gray to tin-white solid. Group: Single crystals. CAS No. 7440-33-7. Product ID: tungsten. Molecular formula: 183.8g/mol. Mole weight: W. [W]. InChI=1S/W. WFKWXMTUELFFGS-UHFFFAOYSA-N.
Ammonium tetrathiomolybdate
Ammonium tetrathiomolybdate. Uses: Ring opening of aziridines leading to sulfides and disulfides.1. Group: Electrolytes. Alternative Names: Thiomolybdicacid,diammoniumsalt. CAS No. 15060-55-6. Product ID: Diazanium; bis(sulfanylidene)molybdenum; sulfanide. Molecular formula: 262.3. Mole weight: H10MoN2S4. [NH4+].[NH4+].[SH-].[SH-].S=[Mo]=S. InChI=1S/Mo.2H3N.2H2S.2S/h; 2*1H3; 2*1H2. ZKKLPDLKUGTPME-UHFFFAOYSA-N. 99%+.
Molybdenum (IV) Sulfide
MOLYBDENUM (IV) SULFIDE, 98.5% pure, 0.4-0.45 microns by Fisher, (Synonym: Molybdenum Disulfide), Formula: MoS2. CAS No. 1317-33-5. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
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Molybdenum (IV) Sulfide
MOLYBDENUM (IV) SULFIDE, 99% pure, 0.7-0.8 microns by Fisher, (Synonym: Molybdenum Disulfide), Formula: MoS2. CAS No. 1317-33-5. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Molybdenum (IV) Sulfide
MOLYBDENUM (IV) SULFIDE, 99% pure, 4-10 microns by Fisher, 284 gm (10oz) bottles, AMS-M-7866, (Synonym: Molybdenum Disulfide), Formula: MoS2. CAS No. 1317-33-5. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Molybdenum (IV) Sulfide
MOLYBDENUM (IV) SULFIDE, 99% pure, 4-10 microns by Fisher, AMS-M-7866, (Synonym: Molybdenum Disulfide), Formula: MoS2. CAS No. 1317-33-5. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
xanthine dehydrogenase
Acts on a variety of purines and aldehydes, including hypoxanthine. The mammalian enzyme can also convert all-trans retinol to all-trans-retinoate, while the substrate is bound to a retinoid-binding protein. The enzyme from eukaryotes contains [2Fe-2S], FAD and a molybdenum centre. The mammalian enzyme predominantly exists as the NAD-dependent dehydrogenase (EC 1.17.1.4). During purification the enzyme is largely converted to an O2-dependent form, xanthine oxidase (EC 1.17.3.2). The conversion can be triggered by several mechanisms, including the oxidation of cysteine thiols to form disulfide bonds [which can be catalysed by EC 1.8.4.7, enzyme-thiol transhydrogenase (glutathione-disulfide) in the presence of glutathione disulfide] or limited proteolysis, which results in irreversible conversion. The conversion can also occur in vivo. Group: Enzymes. Synonyms: NAD+-xanthine dehydrogenase; xanthine-NAD+ oxidoreductase; xanthine/NAD+ oxidoreductase; xanthine oxidoreductase. Enzyme Commission Number: EC 1.17.1.4. CAS No. 9054-84-6. XDH. 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-1082; xanthine dehydrogenase; EC 1.17.1.4; 9054-84-6; NAD+-xanthine dehydrogenase; xanthine-NAD+ oxidoreductase; xanthine/NAD+ oxidoreductase; xanthine oxidoreductase. Cat No: EXWM-1082.
xanthine oxidase
An iron-molybdenum flavoprotein (FAD) containing [2Fe-2S] centres. Also oxidizes hypoxanthine, some other purines and pterins, and aldehydes, but is distinct from EC 1.2.3.1, aldehyde oxidase. Under some conditions the product is mainly superoxide rather than peroxide: RH + H2O + 2 O2 = ROH + 2 O2.- + 2 H+. The mammalian enzyme predominantly exists as an NAD-dependent dehydrogenase (EC 1.17.1.4, xanthine dehydrogenase). During purification the enzyme is largely converted to the O2-dependent xanthine oxidase form (EC 1.17.3.2). The conversion can be triggered by several mechanisms, including the oxidation of cysteine thiols to form disulfide bonds [which can be catalysed by EC 1.8.4.7, enzyme-thiol transhydrogenase (glutathione-disulfide) in the presence of glutathione disulfide] or limited proteolysis, which results in irreversible conversion. The conversion can also occur in vivo. Group: Enzymes. Synonyms: hypoxanthine o. Enzyme Commission Number: EC 1.17.3.2. CAS No. 9002-17-9. 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-1088; xanthine oxidase; EC 1.17.3.2; 9002-17-9; hypoxanthine oxidase; hypoxanthine:oxygen oxidoreductase; Schardinger enzyme; xanthine oxidoreductase; hypoxanthine-xanthine oxidase; xanthine:O2 oxidoreductase; xanthine:xanthine oxidase. Cat No: EXWM-1088.
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