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Hypophosphorous acid (HPA 50%)
Molecular formula: H3PO2
6303-21-5
chemical
Appearance: Clear colorless liquid
Density: 1.21-1.24
H3PO2 Content: 50% Min.
H3PO3 Content: 0.3% Max.
Na: 0.5% Max.
SO4: 0.3% Max.
Fe: 0.0005% Max. (5 ppm)
CL: 0.02% Max. (200 ppm)
Packing: net25kg /250kg/drum or 1mt /IBC
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Wuhan star trading co.,ltd
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