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Ammonium Metatungstate

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MOQ : 1 Kilograms

Ammonium Metatungstate Specification

Ph Level
~3-5 (1% solution)

Size
Custom packaging

Shelf Life
24 Months

Storage Instructions
Store in tightly sealed container, in a dry and cool place

Packaging Type
HDPE Drum / Poly Bag

Physical State
Powder

Usage
Intermediate for Tungsten products, Catalysts, Laboratory Reagents

Molecular Weight
2996.18 g/mol

CAS No
12027-67-7

Purity
99%

Molecular Formula
(NH4)6H2W12O40xH2O

Flash Point
Non-flammable

Density
3.1 Gram per cubic centimeter(g/cm3)

Melting Point
Decomposes before melting

Grade
Analytical Grade

Type
Inorganic Compound

Application
Catalyst, Reagent, Tungsten Source

Appearance
White Crystal Powder

Purity(%)
99

Loss on Drying
12%

Lead Content
0.001%

Stability
Stable under recommended storage conditions

EC Number
234-388-0

Impurities
0.005% (individual metals)

Chloride Content
0.001%

HS Code
28418090

Moisture Content
12%

Odor
Odorless

Solubility
Easily soluble in water

Ammonium Metatungstate Trade Information

Minimum Order Quantity
1 Kilograms

Supply Ability
1 Kilograms Per Week

Delivery Time
1 Week

About Ammonium Metatungstate

Product Specification

Our company is one of the best manufacturers and exporters of Ammonium Metatungstate in India. We fabricate comprehensive range of composition according to the standard and customized range. Our company exports to international market at affordable prices. We also fabricate customized range according to the clients requirements meeting in compliance with international quality standards. Further, our professionals ensure to reach the product to the clients destination without being damaged. We have a team of quality inspectors who also check the quality before procuring the raw materials.

  CAS NO. : 12028-48-7
  name : amt-72 ammonium metatungstate high purity type
  molecular formula : (nh4)6[h2w12o40]? ? ? Nh2o (n6)
  molecular weight : 3,064
  wo3theoretical content : 90. 8%

specifications :
  wo3 : 90. 8%
  mo : 0. 01%
  fe : 0. 04%
  ca : 0. 05%
  na : 0. 15%
  k : 0. 15%
  ni : 0. 03%
  cu : 0. 03%
  al : 0. 04%
  mg : 0. 03%

  Packing : net25kg carton box
  Applications
  Electronic Material

Exceptional Purity and Analytical Grade

Ammonium Metatungstate boasts outstanding purity, with 99% minimum and individual metal impurities strictly controlled below 0.005%. This ensures consistent results in sensitive analytical and chemical applications, supporting research and manufacturing needs that demand uncompromised quality.

Versatile Applications Across Industries

This compound finds widespread use in catalyst development, laboratory reagent preparation, and as a vital tungsten source. Its reliability and performance make it applicable in tungsten intermediate products, helping streamline industrial and scientific processes.

Safe and Convenient Storage and Handling

The product is odorless, non-flammable, and maintains stability when stored in a tightly sealed container, in a cool, dry environment. Packaged in HDPE drums or poly bags with customizable sizing, it offers safe logistics and a shelf life of up to 24 months, supporting various distribution needs.

FAQs of Ammonium Metatungstate:

Q: How should Ammonium Metatungstate be stored to maintain its stability and shelf life?

A: Ammonium Metatungstate should be stored in a tightly sealed container, kept in a dry and cool place. This will ensure its stability and maintain its full shelf life of 24 months, preventing moisture absorption and degradation.

Q: What industrial and laboratory applications does Ammonium Metatungstate serve?

A: Ammonium Metatungstate is widely used as a catalyst, reagent, and tungsten source. It is valuable in laboratory experiments, intermediate steps of tungsten product manufacturing, and diverse industrial catalysis processes.

Q: When does Ammonium Metatungstate decompose, and what is its melting behavior?

A: Ammonium Metatungstate decomposes before reaching its melting point, making it unsuitable for high-temperature melting applications. It is best utilized under conditions that avoid excessive heating.

Q: Where can Ammonium Metatungstate be sourced and what packaging options are available?

A: Ammonium Metatungstate can be sourced from distributors, exporters, importers, manufacturers, suppliers, and retailers across India. It is available in custom-packaged HDPE drums or poly bags to suit varying quantity requirements.

Q: What benefits does the high purity of Ammonium Metatungstate offer for analytical and industrial use?

A: Its high purity (99%) and minimal impurities (individual metals 0.005%, lead/chloride 0.001%) ensure precision and reliability in analytical work, catalysis, and tungsten processing with minimal contamination risk.

Q: How can Ammonium Metatungstate be used as a tungsten source?

A: It serves as an intermediate in tungsten product manufacturing, providing a soluble and pure source of tungsten for chemical and metallurgical processes, enabling efficient recovery and utilization.

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