H.P.A. Solution Type

NPM-40 (Phosphomolybdic Acid Solution)

NPM-40 (Phosphomolybdic Acid Solution)
Name
NPM-40 (Phosphomolybdic Acid Solution)
Specific gravity
(20 °C)
Approx. 1.45
MoO3 content
Approx. 37%

Applications

Acid catalyst, Oxidation catalyst

Specifications

MoO3
(37±2)%
Na
0.01% Max.
Cl
0.002% Max.
SO4
0.005% Max.
Fe
0.003% Max.
Pb
0.004% Max.
NH4
0.005% Max.

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NPW-40 (Phosphotungstic Acid Solution)

NPW-40 (Phosphotungstic Acid Solution)
Name
NPW-40 (Phosphotungstic Acid Solution)
Specific gravity
(20 °C)
Approx. 1.55
WO3 content
Approx. 40%

Applications

Acid catalyst, Oxidation catalyst

Specifications

WO3
(40±1)%
Na
0.01% Max.
Cl
0.002% Max.
SO4
0.005% Max.
Fe
0.003% Max.
Pb
0.004% Max.
NH4
0.005% Max.

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NSW-40 (Silicotungstic Acid Solution)

NSW-40 (Silicotungstic Acid Solution)
Name
NSW-40 (Silicotungstic Acid Solution)
Specific gravity
(20 °C)
Approx. 1.55
WO3 content
Approx. 40%

Applications

Acid catalyst

Specifications

WO3
(40±2)%
Na
0.01% Max.
Cl
0.002% Max.
SO4
0.005% Max.
Fe
0.003% Max.
Pb
0.004% Max.
NH4
0.005% Max.

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Product Specifications

You can download the product specifications from the below.

Specifications Download

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