p-Aminoazobenzene
Molecular Structure:
MDL:
MFCD00007854
Molecular Formula:
C12H11N3; C6H5N=NC6H4NH2
Molecular Weight:
197.24
Alias:
4-氨基偶氮苯,安尼林黃,苯胺黃,標準(偶氮)色基棕
4-Phenylazoaniline
4-Aminoazobenzene
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
p-Aminoazobenzene |
分析標準品 |
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:
黃褐色針狀結(jié)晶,帶有淺藍色光澤。易溶于乙醇、苯、三氯甲烷等,微溶于水。最大吸收波長386nm。半數(shù)致死量(小鼠,腹腔)200mg/kg。曾有實驗動物致癌試驗陽性報道。
熔點:125℃
沸點:360℃
Quality Standard:
項目Item 分析純
(AR)
含量(C12H11N3)Assay ≥ 98%
硫酸溶解試驗Solubility in sulfuric acid 合格
熔點范圍Melting point,℃ 125-126
乙醇溶解試驗Solubility in ethanol 合格
干燥失重loss in drying ≤ 0.3 %
灼燒殘渣Ignition residue ≤ 0.02%
苯胺雜質(zhì)試驗Aniline 合格
重氮氨基苯雜質(zhì)試驗 Diazo compounds 合格
Storage:
密封避光保存。
用途 酸堿指示劑及檢驗亞硝酸鹽。有機合成。
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