Diantipyryl methane
Molecular Structure:
MDL:
MFCD00149122
Molecular Formula:
C23H24N4O2·H2O; CH2[-C:C(CH3)N(CH3)N(C6H5)C-)O]2
Molecular Weight:
388.47
Alias:
二安替吡啉甲烷,1,1’-二安替比林甲烷, 4,4’-次甲基二安替比林甲烷,二(1-苯基-2,3-二甲基-5-吡唑酮)甲烷
4,4'-Methylenediantipyrine
Trichachnine monohydrate
DAPM
Diantipyrylmethane
DAM
Di-(1-phenyl-2,3-dimethylpyrazolon-5-yl)methane
4,4'-Methylenebis(1,2-dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one)
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
Diantipyryl methane |
AR |
100g |
RMB 64.9 |
現(xiàn)貨 |
Diantipyryl methane |
AR |
25g |
RMB 22 |
現(xiàn)貨 |
Diantipyryl methane |
CP |
100g |
RMB 60.5 |
現(xiàn)貨 |
Diantipyryl methane |
99% |
25g |
RMB 167.2 |
促銷 |
Character:
白色片狀結(jié)晶。不溶于水、醚和堿,溶于酸、乙醇和三氯甲烷。溶于酸并形成復(fù)合有機(jī)陽(yáng)離子。溶液無(wú)色,與MoO 、UO 和Ti4+等生成黃色配合物;與陰離子或絡(luò)陰離子如Cl-、IrX 等形成締合物,易被三氯甲烷或四氯化碳等有機(jī)溶劑所萃取。熱至130℃失水。熔點(diǎn)為179℃。
熔點(diǎn):179℃
Quality Standard:
Q/(HG)SJ 291-91
項(xiàng)目Item 分析純 化學(xué)純
(AR) (CP)
熔點(diǎn)范圍Melting range,℃ 154-155(1) 153-159(2)
對(duì)鈦靈敏度試驗(yàn)Sensitivity to titanium 合格 合格
乙醇溶解度試驗(yàn)Solubility in ethanol 合格 合格
灼燒殘?jiān)?以硫酸鹽計(jì))Ignition residue,% ≤ 0.1 0.2
Storage:
用作分光光度法和萃取光度法測(cè)定Au3+、Ti4+、Ir、鐵(III)、鉬、釹、鈾(VI)、銥、鉑、錸等的靈敏顯色劑。稱量分析測(cè)定硅的沉淀劑。還可用作多種離子的萃取劑。
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