Ammonium tungstate pentahydrate

99.999% trace metals basis

Reagent Code: #135521
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CAS Number 1311-93-9

blur_circular Chemical Specifications

scatter_plot Molecular Information
Weight 3132.64 (3042.56anhy) g/mol
Formula (NH₄)₁₀W₁₂O₄₁·₅H₂O
badge Registry Numbers
MDL Number MFCD00150197
inventory_2 Storage & Handling
Density 2.3 g/cm3
Storage Room temperature, seal, dry

description Product Description

Used in the production of tungsten metal and tungsten-based compounds, especially in the manufacturing of catalysts, pigments, and flame-retardant materials. Commonly applied in the electronics industry for making tungsten oxide films and semiconductor devices. Also utilized in analytical chemistry as a reagent for phosphate and silica determination. Serves as a precursor in the synthesis of nanomaterials and ceramic coatings due to its thermal stability and ability to form uniform thin films. Employed in fireproofing textiles and plastics because of its ability to release water and form protective char layers when heated.

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Test Parameter Specification
Appearance WHITE SOLID
Purity (Based on Trace Metal Analysis) 99.999-100%
Trace Metal Analysis 0-20 ppm

shopping_cart Available Sizes & Pricing

Size Availability Unit Price Quantity
inventory 1g
10-20 days ฿760.00
inventory 5g
10-20 days ฿1,690.00
inventory 25g
10-20 days ฿4,600.00
inventory 100g
10-20 days ฿13,420.00
inventory 500g
10-20 days ฿30,280.00
Ammonium tungstate pentahydrate
Used in the production of tungsten metal and tungsten-based compounds, especially in the manufacturing of catalysts, pigments, and flame-retardant materials. Commonly applied in the electronics industry for making tungsten oxide films and semiconductor devices. Also utilized in analytical chemistry as a reagent for phosphate and silica determination. Serves as a precursor in the synthesis of nanomaterials and ceramic coatings due to its thermal stability and ability to form uniform thin films. Employed in fireproofing textiles and plastics because of its ability to release water and form protective char layers when heated.
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