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Phospho Tungstic Acid
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Cas no
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12051-23-4
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Formula
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H3PO4 (WO3) 12. X HOH
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Description
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White or slightly yellowish - green, slightly efflorescent crystals or crystal powder.
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Solubility
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CLEAR WATER SOLUTION OF 10% (W/V)
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Chloride
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0.04%(Upper Limit)
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Sulfate
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0.02% (Upper Limit)
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Heavy metal
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0.05% (Upper Limit)
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Ammonia
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0.02% (Upper Limit)
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Insoluble matter
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0.02% (Upper Limit)
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Iron content
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0.0003% (Upper Limit)
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Assay
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99%
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Packing
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25/50 Kgs Drum
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Applications
As reagent for alkaloids and many other nitrogen bases,for phenols, albumin,peptone,amino acids,uric acid ,urea,blood, carbohydrates.
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