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Sodium persulfate solution 1509
2022-03-03 258
1、 General State:toosodium sulphateMolecular formulaNatwoStwoOeight，molecular weighttwo3eight.1eight。为白色单斜结晶或粉末，比重two.357，易溶于水，加热至较high温度时分解，放出氧而变成焦sodium sulphate。toosodium sulphate在low温干燥的条件下具有极好的贮存
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Sodium persulfate 1703
2022-03-03 246
one、 General State:toosodium sulphateMolecular formulaNatwoStwoOeight，molecular weighttwo3eight.oneeight。为白色单斜结晶或粉末，比重two.357，易溶于水，加热至较高温度时分解，放出氧而变成焦sodium sulphate。toosodium sulphate在低温干燥的条件下具有极好的贮存稳
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Nickel sulfamate solution and its analytical method
2022-03-03 231
INickel sulfamate concentrateNickel sulfamate is a main salt of nickel plating which has developed rapidly in the world in recent years.因其内应力低,沉积速度快,而在汽车、摩托车、冶金、电子、镍网、铝合金等行业得到了广泛应用.该工艺最关键之处是Nickel sul