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Chemicals - Phosphorous Chemicals
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Sodium
Hypophosphite, Monohydrate, Special Grade
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[NaH2PO2.H2O]
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Description:
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Molecular weight: 105.99. White crystalline powder. CAS
#10039-56-2.
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Application:
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It is suitable for electroless nickel plating applications
and food additive applications.
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Specifications:
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Element
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Specifications
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Typical
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Assay
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102% min
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102.5%
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Na2HPO3
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0.2% max.
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0.1%
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Ca
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5 ppm max.
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<3 ppm
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Ba
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1 ppm max.
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Not detected
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As
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1 ppm max.
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<1 ppm
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Pb
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1 ppm max.
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<1 ppm
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Fe
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1 ppm max.
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<1 ppm
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Total Heavy Metal (as Pb)
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2 ppm max.
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<1 ppm
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Sulfate (as SO4-)
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100 ppm max.
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<60 ppm>
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Chloride (as Cl-)
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100 ppm max.
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<40 ppm>
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pH
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5.5 - 8.5
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6 - 8
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Packaging:
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25 kg plastic lined paper bag, or 900 Kg super sacks
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