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 |
现货 |
p-Nitrobenzaldehyde |
AR |
100g |
RMB 385 |
现货 |
p-Nitrobenzaldehyde |
AR |
500g |
RMB 1122 |
现货 |
Character:
白色或淡黄色结晶性粉末,能升华,在水蒸气中微有挥发。能溶于醇、苯和冰乙酸,微溶于水和醚。低毒,半数致死量(大鼠,经口)4700mg/kg。有刺激性。
熔点:102-107℃
Quality Standard:
Q/(HG)SJ 363-91
项目Item 分析纯 化学纯
(AR) (CP)
含量assay,% ≥99.0% 99.00
灼烧残渣(以硫酸盐计)Ignition residue,% ≤ 0.05 0.1
乙醇溶解试验Solubility in ethanol 合格 合格
熔点范围Melting point,℃ 105.5~106.5 104.0~107.0
水份water;% ≤0.5 ≤0.5
Storage:
密封保存。
用途 检验芳香族伯胺(根据伯胺与本品所形成的缩合物的熔点检别),有机合成。该品为染料、医药等有机合成的中间体,在医药工业中用来生产对 硝基苯丁烯酮(氯霉素)。
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