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4-硝基苯肼

产品编号 N100675 | CAS号 100-16-3 | Aladdin
4-Nitrophenylhydrazine
AR,≥98.0%,含30%水作为稳定剂
组合的产品项目
货号 规格 库存 价格 数量
N100675-25g AR,≥98.0%,含30%水作为稳定剂 上海(预计3-7周)
北方(预计3-7周)
 
N100675-5g AR,≥98.0%,含30%水作为稳定剂 上海(8)
北方(预计3-5个工作日)
 
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属性

敏感性 对热、光及空气敏感
密度 1.4190
熔点 157°C
溶解性 微溶于水,溶于热乙醇、乙醚、苯、氯仿、乙酸乙酯。
存贮条件 密封避光保存。

描述

产品介绍 溶于热水、热苯、乙醇、氯仿、乙醚和乙酸乙酯中,微溶于冷水。易燃。加热时爆炸。有毒。
别名 对硝基苯肼;p-Nitrophenylhydrazine
应用 测定脂肪醛、酮和糖类。
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标识符号 GHS02 GHS02, GHS07 GHS07
信号词 Warning
风险声明 (欧洲) R5;R11;R22;R36/37/38;
安全声明(欧洲) S26;S37/39/;
警示性声明 P210,P261,P280,P305+P351+P338
危害码(欧洲) F,Xn
危害声明 H228,H302,H312,H315,H317,H319,H335
个人防护设备 Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter
WGK德国 3
Merck Index 6624
是否危化品 一般危险品
UN代码 3376
参考文献
Kee Dong Yoon, Kazunori Yamamoto, Keiko Ueda, Jilin Zhou, Janet R Sparrow
Aging of retinal pigment epithelial (RPE) cells of the eye is marked by accumulations of bisretinoid fluorophores; two of the compounds within this lipofuscin mixture are A2E and all-trans-retinal dim...Read More
Minae Mure, Sophie X Wang, Judith P Klinman
4-n-Butylamino-5-ethyl-1,2-benzoquinone (1(ox)) has been synthesized as a model compound for the LTQ (lysine tyrosyl quinone) cofactor of lysyl oxidase (LOX). At pH 7, 1(ox) has a lambda(max) at 504 n...Read More
I I Frébort, P P Pec, L L Luhová, H H Toyama, K K Matsushita, S S Hirota, T T Kitagawa, T T Ueno, Y Y Asano, Y Y Kato, O O Adachi
Amine oxidases (EC 1.4.3.6) from Aspergillus niger, AO-I (2 x 75 kDa) and AO-II (80 kDa), were examined to determine the cofactor structure. Inactivated with p-nitrophenylhydrazine, they showed absorp...Read More
N N Nakamura, R R Matsuzaki, Y H YH Choi, K K Tanizawa, J J Sanders-Loehr
Resonance Raman spectroscopy is an excellent technique for providing structural information on the 2,4, 5-trihydroxyphenylalanine quinone (TPQ) cofactor in copper-containing amine oxidases. This techn...Read More
Atsuko A Satoh, Osao O Adachi, Katsuyuki K Tanizawa, Ken K Hirotsu
Quinohemoprotein amine dehydrogenase (QH-AmDH) catalyzes the oxidative deamination of aliphatic and aromatic amines. The enzyme from Pseudomonas putida has an alpha beta gamma heterotrimeric structure...Read More
V V Steinebach, B W BW Groen, S S SS Wijmenga, W M WM Niessen, J A JA Jongejan, J A JA Duine
Pig kidney diamine oxidase was purified to homogeneity. The reaction product of the cofactor with p-nitrophenylhydrazine (pNPH) was liberated with pronase treatment and purified. 1H NMR, uv/vis, and e...Read More
I I Frébort, H H Toyama, K K Matsushita, O O Adachi
Structural properties of dimeric (2 x 75 kDa) copper-containing amine oxidase (EC 1.4.3.6) from Aspergillus niger were studied. The enzyme treated with SDS was dissociated into subunits which showed d...Read More
R V Raju, R R Naidu
Three spectrophotometric methods were developed for the microdetermination of decamethrin in insecticidal formulations and in water. The methods are based on the hydrolysis of decamethrin with methano...Read More
I I Frébort, P P Pec, L L Luhová, K K Matsushita, H H Toyama, O O Adachi
Interactions of two distinct quinoprotein amine oxidases from Aspergillus niger, AO-I and AO-II, with active-site covalent modifiers have been investigated. Both enzymes are inhibited similarly by phe...Read More
S R SR Carter, M A MA McGuirl, D E DE Brown, D M DM Dooley
An improved purification scheme for an amine oxidase from equine plasma (EPAO), a nonruminant source, is described and the protein's active-site is characterized. EPAO is dimeric and contains one...Read More
T T Huque, J G JG Brand, J L JL Rabinowitz, F F FF Gavarron
The total plasmalogen content of lingual and other tissues was analyzed using the iodine-addition (Method 1), the p-nitrophenylhydrazone (Method 2), and the two-dimensional thin layer chromatography p...Read More
A M AM Bond, A F AF Hollenkamp, S B SB Thompson, A R AR Bourne, P A PA Huf, T G TG Watson
We're sorry this abstract is currently not available....Read More

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