p-Aminoazobenzene
Molecular Structure:
MDL:
MFCD00007854
Molecular Formula:
C12H11N3; C6H5N=NC6H4NH2
Molecular Weight:
197.24
Alias:
4-氨基偶氮苯,安尼林黄,苯胺黄,标准(偶氮)色基棕
4-Phenylazoaniline
4-Aminoazobenzene
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
p-Aminoazobenzene |
分析标准品 |
250mg |
RMB 325.6 |
Consulting service |
p-Aminoazobenzene |
AR |
5g |
RMB 203.5 |
Consulting service |
p-Aminoazobenzene |
AR |
25g |
RMB 313.5 |
Consulting service |
p-Aminoazobenzene |
AR |
100g |
RMB 1166 |
Consulting service |
p-Aminoazobenzene |
AR |
250g |
RMB 2915 |
Consulting service |
Character:
黄褐色针状结晶,带有浅蓝色光泽。易溶于乙醇、苯、三氯甲烷等,微溶于水。最大吸收波长386nm。半数致死量(小鼠,腹腔)200mg/kg。曾有实验动物致癌试验阳性报道。
熔点:125℃
沸点:360℃
Quality Standard:
项目Item 分析纯
(AR)
含量(C12H11N3)Assay ≥ 98%
硫酸溶解试验Solubility in sulfuric acid 合格
熔点范围Melting point,℃ 125-126
乙醇溶解试验Solubility in ethanol 合格
干燥失重loss in drying ≤ 0.3 %
灼烧残渣Ignition residue ≤ 0.02%
苯胺杂质试验Aniline 合格
重氮氨基苯杂质试验 Diazo compounds 合格
Storage:
密封避光保存。
用途 酸碱指示剂及检验亚硝酸盐。有机合成。
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