... SODIUM HYPOPHOSPHITE Molecular Formula:NaH2 PO2 H2 O Molecular Weight:105.99 Made in China SODIUM HYPOPHOSPHITE Molecular Formula ... NaH2 PO2 H2 O Molecular Weight 105.99 Properties Pearl-luster crystal or white crystal ... in net weight each, cardboard barrel lined with PE bag. (2).500Kg net weight each, container bag lined with PE bag. (3).1000Kg net weight ...