| Stpp2012-3-24
                                                    Use: Serves as the wash assistant, may also use in the petroleum, the metallurgy, mining, the papermaking, the water treatment and so on. Mainly serves as the...
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| Shmp2012-3-24
                                                    Industry sodium hexametaphosphate sodium   molecular formula: (NaPO3)6 molecular weight: 611.17 characters: The white powder crystallizes, proportion...
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