p-Nitrobenzaldehyde
Molecular Structure:
MDL:
MFCD00007346
Molecular Formula:
C7H5NO3;O2NC6H4CHO
Molecular Weight:
151.13
Alias:
4-硝基苯甲醛
4-Nitrobenzaldehyde
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
p-Nitrobenzaldehyde |
AR |
25g |
RMB 121 |
現(xiàn)貨 |
p-Nitrobenzaldehyde |
AR |
100g |
RMB 385 |
現(xiàn)貨 |
p-Nitrobenzaldehyde |
AR |
500g |
RMB 1122 |
現(xiàn)貨 |
Character:
白色或淡黃色結(jié)晶性粉末,能升華,在水蒸氣中微有揮發(fā)。能溶于醇、苯和冰乙酸,微溶于水和醚。低毒,半數(shù)致死量(大鼠,經(jīng)口)4700mg/kg。有刺激性。
熔點:102-107℃
Quality Standard:
Q/(HG)SJ 363-91
項目Item 分析純 化學純
(AR) (CP)
含量assay,% ≥99.0% 99.00
灼燒殘渣(以硫酸鹽計)Ignition residue,% ≤ 0.05 0.1
乙醇溶解試驗Solubility in ethanol 合格 合格
熔點范圍Melting point,℃ 105.5~106.5 104.0~107.0
水份water;% ≤0.5 ≤0.5
Storage:
密封保存。
用途 檢驗芳香族伯胺(根據(jù)伯胺與本品所形成的縮合物的熔點檢別),有機合成。該品為染料、醫(yī)藥等有機合成的中間體,在醫(yī)藥工業(yè)中用來生產(chǎn)對 硝基苯丁烯酮(氯霉素)。
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