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CAS號:485-47-2
英文名稱:Ninhydrin hydrate
英文同義詞:NIN;Ningidrin;NINHYDRIN;NyNhydriN;Ninthydrin;NINHYDRINE;NinhydrinGr;Ninhydrin99%;Ninhydrin>NinhydrinA.R.
中文名稱:茚三酮
中文同義詞:王引;寧海群;寧海準;茚三酮;水合茚三酮;苯并戊三酮;苯駢戊三酮;水合印三酮;苯并環丙三酮;水合三酮氫茚
分子式:C9H6O4
分子量:178.14
熔點:250 °C (dec.) (lit.)
沸點:230.35°C (rough estimate)
密度:0.862
蒸氣密度:6.16 (vs air)
折射率:1.4209 (estimate)
閃點:13 °C
儲存條件:Keep in dark place,Inert atmosphere,Room temperature
溶解度:ethanol: soluble100mg/mL
形態:Powder/Solid
酸度系數(pKa):8.47±0.20(Predicted)
比重:0.788
顏色:white to brownish-white, crystals
PH值:4.6-5.0 (10g/l, H2O, 20℃)
氣味 (Odor):Odorless
酸堿指示劑變色ph值范圍:4.6 - 5.0
水溶解性:0.1-0.5 g/100 mL at 20 ºC
敏感性:Light Sensitive
Merck:14,6554
BRN:1910963
穩定性:Stable. Incompatible with amines, alkalies, strong bases. Light-sensitive.
InChIKey:FEMOMIGRRWSMCU-UHFFFAOYSA-N
CAS 數據庫:485-47-2(CAS DataBase Reference)
NIST化學物質信息:Ninhydrin(485-47-2)
EPA化學物質信息:Ninhydrin (485-47-2)