基本信息
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磷酸氢二钾
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7758-11-4
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磷酸氢二钾,无水;无水磷酸氢二钾;磷酸氢钾
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H3O4P.2K
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174.17
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Phosphoric acid,potassium salt (1:2)
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231-834-5
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2,44 g/cm3
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Phosphoricacid, dipotassium salt (8CI,9CI); Conclyte P; DKP; Dibasic potassium phosphate;Dipotassium hydrogen orthophosphate; Dipotassium hydrogen phosphate;Dipotassium hydrogen phosphate (K2HPO4); Dipotassium monohydrogen phosphate;Dipotassium monophosphate; Dipotassium orthophosphate; Dipotassium phosphate;Dipotassium phosphate (K2HPO4); Hydrogen dipotassium phosphate; Potassiumbiphosphate; Potassium dibasic phosphate (K2HPO4); Potassium hydrogen phosphate(K2HPO4); Potassium monohydrogen phosphate; Potassium monophosphate; Potassiumphosphate (K2HPO4); Potassium phosphate dibasic; Rhodiaphos DKP
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340 °C
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158oC at 760 mmHg
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详细信息
白色结晶或无定形粉末。易溶于水，水溶液呈微碱性。微溶于醇。有吸湿性。
用途：缓冲剂、螯合剂、酵母食料、强化剂、抗氧化增效剂
