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CAS號:7553-56-2
英文名稱:Iodine
英文同義詞:I2;Jod;Iode;Jood;Iodio;IODUM;LUGOL;Eranol;IODIDE;actomar
中文名稱:碘
中文同義詞:碘粒;碘球;碘礦;碘粉;碘片;碘酒;碘素;高純碘;進(jìn)口碘;碘晶體
分子式:I2
分子量:253.81
熔點:113 °C (lit.)
沸點:184 °C (lit.)
密度:1.32 g/mL at 25 °C
蒸氣密度:9 (vs air)
蒸氣壓:0.31 mm Hg ( 25 °C)
閃點:<10℃
儲存條件:Store at RT.
溶解度:Miscible with chloroform, carbon tetrachloride, carbon disulfide, cyclohexane, methanol, ethyl acetate, toluene, benzene, n-hexane, butan-2-ol, bromoethane, n-heptane, glycerol and diethyl ether.
形態(tài):particles (round)
顏色:Red-brown
比重:4.93
氣味 (Odor):Sharp, characteristic odor
PH值:5.4 (H2O)(saturated solution)
電阻率 (resistivity):1.3E15 μΩ-cm
水溶解性:0.3 g/L (20 ºC)
晶體結(jié)構(gòu):Rhombic
Merck:14,5014
BRN:3587194
暴露限值:Ceiling 0.1 ppm (~1mg/m3) (ACGIH, MSHA, OSHA, and NIOSH); IDLH 10 ppm (NIOSH).
InChIKey:PNDPGZBMCMUPRI-UHFFFAOYSA-N
CAS 數(shù)據(jù)庫:7553-56-2(CAS DataBase Reference)
NIST化學(xué)物質(zhì)信息:Iodine(7553-56-2)
EPA化學(xué)物質(zhì)信息:Iodine (7553-56-2)