Dibenzoylmethane
Molecular Structure:
MDL:
MFCD00003085
Molecular Formula:
C15H12O2; C6H5COCH2COC6H5
Molecular Weight:
224.25
Alias:
1,3-二苯基丙二酮
DBM
1,3-Diphenyl-1,3-propanedione
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
Dibenzoylmethane |
AR |
25g |
RMB 107.8 |
Consulting service |
Dibenzoylmethane |
AR |
100g |
RMB 211.2 |
Consulting service |
Character:
無(wú)色至淺黃色斜方形片狀結(jié)晶。易溶于氯醇、氯仿,能溶于氫氧化鈉溶液,不溶于碳酸鈉溶液,極微溶于水。
熔點(diǎn):78℃
沸點(diǎn):219℃
Quality Standard:
項(xiàng)目 分析純
(AR)
外觀Appearance 淺黃色至黃色結(jié)晶
紅外光譜鑒定Infrared spectrometry 和對(duì)照品匹配
熔點(diǎn)Melting point 77°C - 80°C
純度Purity ≥98.0% (GC)
醇溶性實(shí)驗(yàn)Solubility in Methanol 溶液透明
硫酸鹽灰分Sulfated ash <0.1 %
干燥失重Loss on drying ≤0.5%
Storage:
分析試劑,檢定二硫化碳和鉈,重量測(cè)定鈾,光度測(cè)定U+4,萃取銀、鋁、鋇、鈹、鈣、鎘、鈷、銅、鐵、鎵、汞、錮、鑭、鎂、錳、鎳、鉛、鈀、鈧、釷、鈦、鋅、鋯等。
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