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(Total 12 Products for Ammonium Meta Tungstate Hydrate)
Ammonium Meta Tungstate CAS Number 12333-11-8
Chinese name: Ammonium metatungstate Chinese Synonyms: Ammonium Tungstate 100G English name: TUNGSTATE English Synonyms: Tungstate (wo42-), (T-4)-;AMMoniuM tungsten partial;(T-4)-Tungstate (WO42-) (9CI) CAS number: 14311-52-5 Molecular formula: 3(NH4)2O-7WO3-6H2O Application: Used as raw material for the manufacture...
Chemical reagent Ammonium molybdate spot
Ammonium molybdate is mainly used for smelting ferromolybdenum and preparing molybdenum trioxide and metal molybdenum powder; as raw material for tungsten-molybdenum alloy and molybdenum wire; for geological exploration of phosphate rock; for chemical catalyst; a small amount for agricultural molybdenum Fertilizer; a...
Chemical reagent Ammonium tungstate
Ammonium tungstate is a chemical substance whose molecular formula is (NH4)10W12O41~xH2O. Mainly used to manufacture tungsten trioxide or blue tungsten oxide metal tungsten powder; the downstream products of metal tungsten powder include tungsten material series, such as tungsten bars, tungsten wire and other electric...
After calcination of ammonium tungstate into tungsten trioxide, the tungsten trioxide is reduced, and then the tungsten trioxide reduced tungsten powder is oxidized and reduced twice in a cycle, and the particle size distribution is between 0.1 and 0.5 μm. %, submicron tungsten powder with a specific surface area of...
Chemical reagent Ammonium metatungstate
Ammonium metatungstate is an inorganic compound with the molecular formula H28N6O41W12, which is white crystalline powder or slightly yellow. Ammonium metatungstate is used to make metal tungsten, alloy steel, fireproof fabric, etc., and used in the ceramic industry. Company Profile Jiangsu Leiji Metal Materials Co.,...
Hot selling ammonium metatungstate
There are many preparation methods of AMT. The principle processes of the main preparation methods are:
1. Using ammonium tungstate solution as raw material, firstly prepare metatungstic acid press solution by solvent extraction or ion exchange method, and then obtain ammonium metatungstate through evaporative...
Chemical Reagent Ammonium Metatungstate Spot
Tungstic acid method: Dissolve tungstic acid with ammonia water, add it into deionized water filled with boiling, heat with stirring to remove ammonia to make Ph=8, add acetic acid when the solution is boiling, and then adjust the Ph value to 2-4 with dilute nitric acid, Continue to heat and concentrate to a relative...
Ammonium Molybdate Tetrahydrate Fertilizer
Ammonium molybdate is mainly used for smelting ferromolybdenum and preparing molybdenum trioxide and metal molybdenum powder as raw materials for tungsten-molybdenum alloy and molybdenum wire; secondly, it is used as a catalyst for chemical industry; a small amount is used as agricultural molybdenum fertilizer; a very...
99.9%High Purity Ammonium Metatungstate
Ammonium metatungstate is a homopolyacid ammonium salt of tungsten, a tungsten compound with large molecular weight and high water solubility, 300g/100ml. Different crystallization conditions have three molecular formulas (NH4)6H2W12O40.nH2O or (NH4)6H2W12O40.XH2O or (NH4)6H2W12O40.
Preparation process: There are...
Ammonium molybdate tetrahydrate CAS 12054-85-2
Ammonium molybdate is mainly used for smelting ferromolybdenum and preparing molybdenum trioxide and metal molybdenum powder; As raw material of tungsten molybdenum alloy and molybdenum wire; For geological exploration of phosphate rock; Used as catalyst in chemical industry; A small amount is used as agricultural...
99.9% high purity ammonium metatungstate
Ammonium metatungstate
Chinese alias: Ammonium metatungstate
English name: Ammonium tungsten partial , Ammonium metatungstate hydrate
English abbreviation: AMT
CAS Number: 14311-52-5
Molecular formula: (NH4)6(H2W12O40)•n H2O
Molecular weight is 3060.46 (anhydrous)
Appearance: white or light yellow crystalline...
Ammonium tungsten oxide hydrate
Ammonium metatungstate
Abbreviation: AMT
Molecular formula: According to different crystallization conditions, the following can be produced:
(NH) 6H2W12O40nH20 or (NH4) 6H2W1240XH20 or (NH4) 6H2W12O40 Appearance: white crystalline powder or slightly yellow.
Uses: Used in the manufacture of various petrochemical...
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.