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Catalog number
969.073.5000
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Packaging type
Plastik Şişe
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Quality grade
PH EUR, BP, JP, NF, E223
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Quantity
≥ 98.0 - 99.5 (Na2S2O5)
≥ 66.0 – 67.0 (SO2)
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Heavy metals (as Pb)
≤ 0.001 %
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Appearance of solution
complying
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assay of sulfur dioxide
≥ 66.0 – 67.0
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heavy metals (as Ag)
Max. 10 ppm
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HPLC gradient transmission at 254 nm
Max. 0,1 ppm
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pH (10% solution)
4.0 - 4.5
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Se (Selenium)
Max. 0,5 ppm
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Total nitrogen (N)
≤ 0.001 %
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SODIUM DISULFITE ≥ 98%, PH EUR, BP,JP,NF,E223
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Sodium Disulfite Ph Eur,BP,JP,NF,E 223