Welcome to London Chemicals & Resources Ltd, we are a highly specialist Ammonium Metavanadate powder stockist. We deliver to our customers in quantities ranging from single bags or drums to thousands of tonnes. Transportation by air, sea, rail and truck can be arranged and all deliveries are made according to latest INCOTERMS.
Working closely with several producer principals around the world, quality, consistency and reliability are all important watchwords for LCR ensuring that our customers return again and again.
Experienced, Friendly and Knowledgeable
Our experienced, friendly and knowledgeable staff at LCR are familiar with relevant legislation, transport procedures and documentation including REACH, SDSs and ADR.
To view our safety data sheet relating to vanadium pentoxide powder, please click here.
What Is Ammonium Metavanadate?
Ammonium metavanadate is the inorganic compound with the formula NH4VO3. It is a white solid, although samples are often yellow owing to impurities of V2O5. It is an important intermediate in the purification of vanadium.
Vanadium is often purified from aqueous extracts of slags and ore by selective precipitation of ammonium metavanadate. The material is then roasted to give vanadium pentoxide:
- 2 NH4VO3 → V2O5 + 2 NH3 + H2O
Vanadates can behave as structural mimics of phosphates, and in this way, they exhibit biological activity.
Ammonium metavanadate is used to prepare Mandelin reagent, a qualitative test for alkaloids.
Ammonium metavanadate appears as a white crystalline powder. Slightly soluble in water and denser than water. Decomposes at 410°F. May release toxic fumes. Moderately toxic. An irritant. Used as a dryer for paints and inks, and for dyes. Loses ammonia upon heating.
We Can Supply
We can help to supply:
- Ammonium Metavanadate
- Potassium Metavanadate
- Potassium Orthovanadate
- Vanadium Pentoxide Powder
- Vanadyl Sulphate
London Chemicals & Resources Ltd (LCR) is an international distributor, stockist and supplier of industrial inorganic chemicals. We hold several agencies and serve a global customer base both directly and via a network of local agents. LCR is committed to providing efficient service and competitive pricing to all customers.
Raw materials are supplied for a wide range of applications including the battery, catalyst, ceramic, fertiliser, glass, plating, refinery, superalloy and other industries. Our materials are usually packed in drums or bags in accordance with UN, CLP and other applicable local and international regulations.
Who Are We?
London Chemicals & Resources Ltd (LCR) operates globally, processing non-ferrous metal-containing secondaries and distributing a range of metal salts and alloys which, in many cases, are recycled from these secondaries.
We hold exclusive agencies from Full Yield Industry Co Limited based in Taiwan and AGR-CR based in Spain. LCR source more than 90% of the spent catalysts and other feedstocks processed at Full Yield and represent them exclusively for sales of vanadium, molybdenum and nickel chemicals.
We also represent a completely new processing plant; AGR-CR treating spent catalysts and other secondaries and scheduled to start commercial operations in Q1, 2020. LCR offers commercially competitive recycling options with an emphasis on environmentally sound management. Our experienced, friendly and knowledgeable staff are familiar with relevant legislation, transport procedures and documentation including trans-frontier notifications; REACH, SDSs and ADR. Quality, consistency and reliability are all important watchwords for LCR ensuring that our customers return again and again.
We are regularly purchasing and recycling secondaries containing cobalt, copper, molybdenum, nickel, tungsten, vanadium and zinc found typically in boiler ashes and slags, catalysts spent – unused or out of date, drosses, dusts, filter cakes, furnace dust, galvanic solution residues, grindings and grinding sludges, metallics, shavings, metal powders, picking solutions, plating sludges, production wastes, residues, skimmings, sludges, wastewater treatment residues.
For more about our services, please click here.
How Did We Do?
It is our constant goal to offer the best possible service to our clients at all times. If we have worked with you at any point in the past, please take a moment to visit the Google Maps listing below and share your experience with us.
If you would like to speak to someone directly about our services including answering the question what is Ammonium Metavanadate? Please call us on +44 (0)20 7183 0651 or visit our contact page, or contact us via LinkedIn and we will be happy to answer any of your questions.