熔點(diǎn)250°C(dec.)(lit.)沸點(diǎn)434.18°C(roughestimate)密度1.46g/cm3at20°C蒸氣壓<0.013hpa(20°c)折射率n20>400°CDIN51758儲(chǔ)存條件2-8°C溶解度3MNaOH:100mg/mL形態(tài)crystalline酸度系數(shù)(pKa)pKa2(Uncertain);10.26(Uncertain)顏色Whitetoalmostwhite氣味(Odor)Odorless酸堿指示劑變色ph值范圍2.5at10g/lat23°CPH值2.5(10g/l,H2O,23℃)(slurry)水溶解性0.5g/L(25oC)波長(zhǎng)(λmax)λ:280nmAmax:≤0.25Decomposition240°CMerck14,3517BRN1716295穩(wěn)定性Stable.Incompatiblewithcopper,copperalloys,nickel,aluminium,strongoxidizingagents,strongbases
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