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Sodium persulfate solution 1509
2022-03-03 471
1、 General State:toosodium sulphateMolecular formulaNatwoStwoOeight，molecular weighttwo3eight.1eight。為白色單斜結晶或粉末，比重two.357，易溶于水，加熱至較high溫度時分解，放出氧而變成焦sodium sulphate。toosodium sulphate在low溫干燥的條件下具有極好的貯存
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Sodium persulfate 1703
2022-03-03 442
one、 General State:toosodium sulphateMolecular formulaNatwoStwoOeight，molecular weighttwo3eight.oneeight。為白色單斜結晶或粉末，比重two.357，易溶于水，加熱至較高溫度時分解，放出氧而變成焦sodium sulphate。toosodium sulphate在低溫干燥的條件下具有極好的貯存穩
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Nickel sulfamate solution and its analytical method
2022-03-03 431
INickel sulfamate concentrateNickel sulfamate is a main salt of nickel plating which has developed rapidly in the world in recent years.因其內應力低,沉積速度快,而在汽車、摩托車、冶金、電子、鎳網、鋁合金等行業得到了廣泛應用.該工藝最關鍵之處是Nickel sul