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Catalog number
969.093.1000
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Packaging type
Plastic Bottle
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Quality grade
PH EUR, BP, JP, USP
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Quantity
99.0 - 102.0 % (alkalimetric)
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Appearance of solution
complying
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Assay (alkalimetric)
99.0 - 102.0 %
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Chloride (Cl⁻)
Max. 10 ppm
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heavy metals (as Ag)
Max. 8 ppm
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HPLC gradient at 230 nm
Max. 1 ppm
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Insoluble in water
≤ 0.005 %
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Insoluble matter in H₂SO₄
≤ 0.005 %
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Loss on drying (105 °C, 4 h)
Max. 0.005 %
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pH value (5%, water)
9.0 - 9.3
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Reducing substances (KMnO₄, as O)
≤ 0.02 %
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Sodium dihydrogen phosphate
≤ 2.5 %
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Sulfate (SO₄²⁻)
Max. 100 ppm
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DI-SODIUM HYDROGEN PHOSPHATE DODECAHYDRATE, cryst. Ph Eur, BP, JP, USP
