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Todini and Co s.p.a.
Distribution of chemical products
Nonferrous metal salts and oxides
Chemical product:
Ammonium vanadate occurs as white crystals or as a white-very pale yellow crystalline powder. It can be obtained by precipitating an alkaline solution of V2O5 with ammonium chloride or obtained industrially from vanadite mineral via a complex procedure. Ammonium metavanadate is soluble in hot water, but not very soluble in a saturated solution of NH4CL. Ammonium metavandate, also known as ammonia vanadate, is used in the preparation of catalysts for inorganic and organic synthesis and in the fabrication of colours and paints.
- Formula
- NH4VO3
- Synonyms
- Ammonium vanadate.
- Appearance
- Ammonium metavanadate is a white crystal or white or very pale yellow crystalline powder.
- Solubility
- Ammonium metavanadate is slightly soluble in cold water but more soluble in hot water. Ammonium metavandate is insoluble in a saturated solution of NH4CL, in ethanol and in ether; it is soluble in diluted ammonia.
- Uses
- Ammonium vanadate is used for the preparation of catalysts for organic and inorganic synthesis; for the production of colours and paints as drying agents for paintings and inks.
- Availability
- The product is normally available.
- Classification
- Ask for safety data sheet and contact local authorities. Ammonium metavanadate is extremely toxic; harmful if inhaled and swallowed and may cause strong irritation to eyes and respiratory system.
- Warnings
- Request safety data sheet and refer to points 4, 5, 6, 7, 8, 10, 13, 14, 15.
- Specifications
- Technical specifications are provided on request according to the application.
Contact us ¬
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Chemical products ¬
Todini and Co s.p.a.
Italian office:
Corso Milano, 46
20052 Monza (MI)
Italy | map
Tel (+39) 039 2302495
Fax (+39) 039 2302497
Spanish office:
Via Augusta 59, local 304
08006 Barcelona
España
Tel (+34) 93 368 94 67
Fax (+34) 93 368 94 74
Email » use the online form
P.IVA 10722620159
About us
Todini and Co s.p.a. is a trading company and distributor of chemical products specialising in nonferrous salts and oxides such as: cobalt, nickel, iodine, selenium, tin, lithium, vanadium, molybdenum, copper, antimony, chromium. For many of these products Todini and Co s.p.a. is the No. 1 distributor in Italy; in 1999 Todini obtained the ISO 9001 certification for its services. more »
Services offered
Todini and Co s.p.a. distributes nonferrous metal salts, oxides and powders for any type of consumer in the following sectors: galvanic, ceramic, pharmaceutical, animal husbandry, glass, rubber and plastic, lubricating greases, catalysts. more »