The results could be used in the crystallization procedure of penicillin G potassium or penicillin G sodium.
试验结果可用于青霉素G钾或青霉素G钠结晶过程。
Penicillin G potassium salt can be oxidized by Hydrogen Peroxide or Peracetic acid to give sulfoxide with a yield of 91.5%.
以青霉素G钾为原料，分别采用过氧乙酸和双氧水作氧化剂合成青霉素G亚砜，收率可达91.5 %。
It makes soils more acid since cations (e. g. potassium and magnesium) are replaced by hydrogen ions.
它能使土壤酸化，因为阳离子(如钾离子和镁离子)被氢离子所代替。
It makes soils more acid since cations (e. g. potassium and magnesium) are replaced by hydrogen ions.
它能使土壤酸化，因为阳离子(如钾离子和镁离子)被氢离子所代替。
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