3,5-二硝基苯甲酸性質(zhì)熔點204-206°C(lit.)沸點351.93°C(roughestimate)密度1.683折射率1.5300(estimate)儲存條件Sealedindry,RoomTemperature溶解度ethanol:soluble0.5g/10mL,clear,yellowtoverydeepgreenish-yellow形態(tài)Solid酸度系數(shù)(pKa)pK1:2.85(25°C)顏色Yellowcrystalline酸堿指示劑變色ph值范圍2.7水溶解性1350mg/L(25oC)Merck14,3276BRN1914286穩(wěn)定性Stable.Contactwithstrongbasesmayleadtofire.Incompatiblewithstrongbases,strongoxidizingagents.
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