U heeft gezocht op: Ammonium+metatungstate+hydrate


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Leverancier: Thermo Fisher Scientific
Omschrijving: Ammonium tungsten oxide hydrate is widely utilized as a raw material for the synthesis of tungsten catalysts, which is used in a variety of reactions like oxidation, hydroxylation, hydrogenation and polymerization. It is used as a reagent for chemical analysis like medical diagnosis. It is used as a precursor material for the preparation of high-purity WO3 which is used as thin-film substrate for certain semiconductor devices. It acts as a precursor to a variety of POM (polyoxometalates). Incompatible with strong oxidizing agents.
Leverancier: Thermo Fisher Scientific
Omschrijving: CAS No.: 652154-12-6
Leverancier: SIGMA ALDRICH MICROSCOPY
Omschrijving: Reagent for the preparation of heavy liquid, for sink-float analysis.

Catalogus nummer: (80656-100ML)
Leverancier: Merck
Omschrijving: Sodium polytungstate ~85% in water for separation of minerals mixtures, Supelco®
UOM: 1 * 100 mL


Leverancier: Thermo Fisher Scientific
Omschrijving: 2.82 density solution
Leverancier: Merck
Omschrijving: Ammonium heptamolybdate tetrahydrate, Supelco®
Leverancier: Merck
Omschrijving: di-Ammonium oxalate monohydrate, Supelco®
Catalogus nummer: (1.01181.1000)
Leverancier: Merck
Omschrijving: Ammonium heptamolybdate tetrahydrate, Supelco®
UOM: 1 * 1 kg

Catalogus nummer: (1.02273.0100)
Leverancier: Merck
Omschrijving: Ammonium cerium(IV) sulphate dihydrate, EMSURE® for analysis, Supelco®
UOM: 1 * 100 g

MSDS


Leverancier: Merck
Omschrijving: Ammonium heptamolybdate tetrahydrate ACS, ISO analytical reagent, Supelco®
Catalogus nummer: (1.01031.0500)
Leverancier: Merck
Omschrijving: Aluminium ammonium sulphate dodecahydrate, EMSURE® for analysis, Supelco®
UOM: 1 * 500 g

Leverancier: VWR Chemicals
Omschrijving: Aluminium ammonium sulphate dodecahydrate ≥98%, GPR RECTAPUR®
Leverancier: VWR Chemicals
Omschrijving: Ammonium iron(II) sulphate hexahydrate ≥98.5%, TECHNICAL
Leverancier: Merck
Omschrijving: Ammonium iron(III) sulphate dodecahydrate, EMSURE® for analysis, Supelco®
Leverancier: VWR Chemicals
Omschrijving: Ammonium heptamolybdate tetrahydrate, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent
Leverancier: Thermo Fisher Scientific
Omschrijving: Ammonium zinc sulphate hydrate
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
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