Ammonium Metatungstate

Ammonium Metatungstate Price on Nov.20th, 2017

Details: Category: Ammonium Metatungstate; Published on Monday, 20 November 2017 17:34; Hits: 2188

Ammonium metatungstate price with purity over 91.40% from Chinatungsten Online is 38.00 USD/KG, by Chinatungsten FOB Xiamen, Nov.20^th, 2017.

AMT photo

AMT Manufacturer & Supplier, Chinatungsten Online: ammonium-metatungstate.com
Tungsten News & Prices of China Tungsten Industry Association: www.ctia.com.cn
Molybdenum News & Price: news.molybdenum.com.cn
Tel.: 86 592 5129696; Fax: 86 592 5129797; Email: sales@chinatungsten.com

Ammonium Metatungstate Price on Oct. 24th, 2017

Details: Category: Ammonium Metatungstate; Published on Tuesday, 24 October 2017 15:50; Hits: 2184

Ammonium metatungstate price with purity over 91.40% from Chinatungsten Online is 37.00 USD/KG, by Chinatungsten FOB Xiamen, Oct. 24^th.

AMT photo

AMT Manufacturer & Supplier, Chinatungsten Online: ammonium-metatungstate.com
Tungsten News & Prices of China Tungsten Industry Association: www.ctia.com.cn
Molybdenum News & Price: news.molybdenum.com.cn
Tel.: 86 592 5129696; Fax: 86 592 5129797; Email: sales@chinatungsten.com

Ammonium Metatungstate Price on Sep. 15th, 2017

Details: Category: Ammonium Metatungstate; Published on Friday, 15 September 2017 17:44; Hits: 2136

Ammonium metatungstate price with purity over 91.40% from Chinatungsten Online is 37.50USD/KG, by Chinatungsten FOB Xiamen, Sep. 15^th, 2017.

AMT photo

AMT Manufacturer & Supplier, Chinatungsten Online: ammonium-metatungstate.com
Tungsten News & Prices of China Tungsten Industry Association: www.ctia.com.cn
Molybdenum News & Price: news.molybdenum.com.cn
Tel.: 86 592 5129696; Fax: 86 592 5129797; Email: sales@chinatungsten.com

Ammonium Metatungstate Price on Jun. 12th, 2017

Details: Category: Ammonium Metatungstate; Published on Monday, 12 June 2017 15:18; Hits: 2115

Ammonium metatungstate price with purity over 91.40% from Chinatungsten Online is 35.60 USD/KG, by Chinatungsten FOB Xiamen, Jun. 12^th, 2017.

Ammonium Metatungstate Price on May 12th, 2017

Details: Category: Ammonium Metatungstate; Published on Friday, 12 May 2017 09:51; Hits: 2052

Ammonium metatungstate price with purity over 91.40% from Chinatungsten Online is 35.60 USD/KG, by Chinatungsten FOB Xiamen, May 12^th, 2017.

AMT photo

AMT Supplier: Chinatungsten Online ammonium-metatungstate.com	Tel.: 86 592 5129696; Fax: 86 592 5129797;Email:sales@chinatungsten.com
Tungsten News&Tungsten Prices, 3G Version: http://3g.chinatungsten.com	Molybdenum News & Molybdenum Price: http://news.molybdenum.com.cn

Ammonium Metatungstate Price on Apr. 20th, 2017

Details: Category: Ammonium Metatungstate; Published on Thursday, 20 April 2017 09:48; Hits: 2056

Ammonium metatungstate price with purity over 91.40% from Chinatungsten Online is 35.60 USD/KG, by Chinatungsten FOB Xiamen, Apr. 20^th, 2017.

AMT photo

AMT Supplier: Chinatungsten Online ammonium-metatungstate.com	Tel.: 86 592 5129696; Fax: 86 592 5129797;Email:sales@chinatungsten.com
Tungsten News&Tungsten Prices, 3G Version: http://3g.chinatungsten.com	Molybdenum News & Molybdenum Price: http://news.molybdenum.com.cn

Ammonium Tungstate Prepare Flake Nanometer Tungsten Carbide

Details: Category: Ammonium Metatungstate; Published on Saturday, 04 February 2017 11:47; Hits: 2066

flake nanometer tungsten carbide SEM figure

Flake nanometer tungsten carbide can provide a large number of surface atoms and active center of reaction, which is an ideal structure of catalyst, therefore, the research about it has been attracting the attention of people all the time. Ammonium metatungstate (AMT) is an important raw material in the tungsten metallurgy industry, especially has important role in the preparation of nanometer materials, special specifications of tungsten powder, tungsten oxide powder and tungsten carbide powder.

Ammonium Metatungstate Catalyzing Epimerization of Glucose to Produce Mannose

Details: Category: Ammonium Metatungstate; Published on Tuesday, 24 January 2017 17:20; Hits: 2117

Mannose is a kind of monosaccharide, and also a kind of hexose, wherein the most typical is the D - mannose, which exists in cells of the plants, and has very important role in the pharmaceutical, food and feed industry, as well as in the life science and other fields, it can be used in the synthesis of L – ribose and the precursor compound of shikimic acid, the medicine and chemical raw materials of mannitol, trifluoro mannose ect..

Ammonium Metatungstate Carbon Auxiliary Hydrogen Reduction Method to Prepare Nanometer Tungsten Powder

Details: Category: Ammonium Metatungstate; Published on Sunday, 22 January 2017 17:41; Hits: 2007

Auxiliary carbon hydrogen reduction method in this paper is adding the carbon is a small amount of carbon and tungsten oxide volatilization inhibitor in the process of hydrogen reduction, which is using the reaction between carbon and water vapor to reduce the impact of water vapor on the volatilization of tungsten oxide, and the inhibition of inhibitors on tungsten oxide volatilizing, and finally to significantly reduce the particle size of tungsten oxide, to finally get nanometer tungsten powder.

Ammonium Metatungstate Preparing Mesoporous Tungsten Carbide Supported Metal Porphyrin Oxygen Reduction Catalyst

Details: Category: Ammonium Metatungstate; Published on Sunday, 22 January 2017 17:36; Hits: 1634

Metal porphyrin complexes are the generic terms of compounds of porphyrin and metal ions, when two of maternal porphyrin pyrrole protons (N - H) is replaced by metal ions, it will form the metallic porphyrin complexes immediately. Metal porphyrin complexes is widely existing in nature, and also the organism, such as in the cytochrome, hemoglobin, chlorophyll, etc; In addition, some metal porphyrin is olefin epoxidation or hydrocarbon oxidation catalyst, and the aldehyde carbonyl catalyst, or functional materials with optical, electrical, magnetic and other properties.