等級
purum
化驗
≥99%
雜質
≤0.005% heavy metals (as Pb)
損耗
≤1% loss on drying, 150 °C, 2 h
密度
1.57 g/cm3 at 25 °C (lit.)
負離子痕跡
chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg
SMILES 字串
[K+].CC([O-])=O
InChI
1S/C2H4O2.K/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1
InChI 密鑰
SCVFZCLFOSHCOH-UHFFFAOYSA-M
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