熔點(diǎn)340°C(subl.)(lit.)沸點(diǎn)100°C750mmHg密度1.52蒸氣密度1.9(vsair)蒸氣壓1mmHg(160.4°C)折射率1.642FEMA4494|AMMONIA(ALSOINCLUDESAMMONIUMCHLORIDE)儲(chǔ)存條件Storeat+5°Cto+30°C.溶解度H2O:1Mat20°C,clear,colorless酸度系數(shù)(pKa)9.25[at20℃]形態(tài)Solid比重1.53顏色WhitePH值4.7(200g/l,H2O,25℃)(ExternalMSDS)氣味(Odor)odorless香型ammoniacal水溶解性soluble敏感性Hygroscopic波長(zhǎng)(λmax)λ:260nmAmax:≤0.021λ:280nmAmax:≤0.019
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