Ammonium Paratungstate (APT)
99.9% Purity Guaranteed

Ammonium Paratungstate (APT)

Essential High-Purity Precursor for Tungsten Products

Ammonium Paratungstate (APT) is a high-purity inorganic compound widely used as a key raw material in the production of tungsten metal, tungsten oxides, and various tungsten-based chemicals.

View Specs

Technical Specifications

Parameter Specification Value
Chemical Formula (NH₄)₁₀[H₂W₁₂O₄₂]·4H₂O
CAS No. 11120-25-5
Appearance White crystalline powder

Key Features

• High Purity
• Excellent Consistency (Consistent Quality)
• Excellent Chemical Stability
• Essential Intermediate for Tungsten Processing
• Suitable for Industrial and Research Applications

Product Highlights

  • High-purity raw material for manufacturing Blue & Yellow Tungsten Oxides and tungsten carbide.
  • Strict control over trace elements (K, Na, Fe, Al, Ca, Mo) to ensure consistent metallurgy.
  • Uniform particle size and free-flowing crystalline structure for effortless handling.
  • Optimized morphology for reliable, homogenous hydrogen reduction cycles.

Quality Assurance

Every lot undergoes rigorous ICP-MS, SEM analysis, and laser diffraction testing to ensure 99.9% chemical purity and uniform grain morphology.

Need Custom Formulation?

Our metallurgical engineering team can customize Fisher particle size, tap density, and chemical purity.

Explore Catalog

Related Products

All Products
Sodium Tungstate
Tungsten Product

Sodium Tungstate

Sodium Tungstate is a high-purity inorganic compound widely used in chemical synthesis, catalysts, corrosion inhibitors, and textile applications. It is an important tungsten-based chemical known for its stability and versatility in industrial processes.

Tungsten Oxide (WO3)
Tungsten Product

Tungsten Oxide (WO3)

Tungsten Oxide (WO₃) is a high-purity inorganic compound widely used in catalysis, electrochromic devices, sensors, and various industrial applications.

Tungsten Metal Powder
Tungsten Product

Tungsten Metal Powder

Tungsten Metal Powder is a high-purity metallic powder known for its exceptional hardness, high melting point, and excellent thermal and electrical conductivity. It is widely used in powder metallurgy, electronics, aerospace, and industrial applications.