[Know Tungsten] Ammonium Metatungstate pH Standard

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Category: Tungsten Video
Published on Tuesday, 11 March 2025 20:19

According to 'GB/T 26033-2010 Ammonium Metatungstate', the pH standard for ammonium metatungstate is that, at room temperature, the pH value measured with a solution containing 650g/L of tungsten trioxide does not exceed 4.5.

 

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