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:
无色至浅黄色斜方形片状结晶。易溶于氯醇、氯仿,能溶于氢氧化钠溶液,不溶于碳酸钠溶液,极微溶于水。
熔点:78℃
沸点:219℃
Quality Standard:
项目 分析纯
(AR)
外观Appearance 浅黄色至黄色结晶
红外光谱鉴定Infrared spectrometry 和对照品匹配
熔点Melting point 77°C - 80°C
纯度Purity ≥98.0% (GC)
醇溶性实验Solubility in Methanol 溶液透明
硫酸盐灰分Sulfated ash <0.1 %
干燥失重Loss on drying ≤0.5%
Storage:
分析试剂,检定二硫化碳和铊,重量测定铀,光度测定U+4,萃取银、铝、钡、铍、钙、镉、钴、铜、铁、镓、汞、锢、镧、镁、锰、镍、铅、钯、钪、钍、钛、锌、锆等。
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