展开

酸性品红

产品编号 A104916 | CAS号 3244-88-0 | Aladdin
Acid Fuchsin
BS
组合的产品项目
货号 规格 库存 价格 数量
A104916-100g BS 上海(2)
北方(9)
 
A104916-25g BS 上海(>10)
北方(>10)
 
客户看了后又看了下面的产品

属性

敏感性 对湿度敏感
密度 0.9400
存贮条件 密封保存。

描述

产品介绍 本品为玫苯胺(Rosaniline)二磺酸钠盐及三磺酸钠盐、铵盐的混合物,为有绿色金属光泽的深红色粉末或橄榄色到深橄榄绿色粗粉或小块。1g可溶于7ml水,微溶于乙醇。稀水溶液呈紫红色,极稀的水溶液(1:10000)滴入浓氢氧化钠溶液而褪色,但对浓盐酸不褪色。红色到无色的pH为12-14。最大吸收波长540-545nm(10mg/L,0.01%盐酸)。有刺激性。Colour Index Number 42685
别名 酸性品红 ;复红, 2-氨基-5-[(4-氨基-3-磺苯基)(4-亚氨基-3-磺基-2,5-环己二烯-1-亚基)甲基]-3-甲基苯磺酸二钠盐,品红S,酸性紫19 ;Acid Violet 19 Fuchsin S Fuchsin acid Rubine S C.I. 42685
应用 检定游离氯,生物染色剂,如结缔组织和细菌鞭毛的染色。pH指示剂。
编写您自己的评论
只有注册的用户才可以写评论。请 登录 创建帐户
标识符号 GHS07 GHS07
信号词 Warning
风险声明 (欧洲) R36/37/38
安全声明(欧洲) S26;S36
警示性声明 P261,P305+P351+P338
危害码(欧洲) Xi
危害声明 H315,H319,H335
个人防护设备 dust mask type N95 (US),Eyeshields,Gloves
RTECS DD4737000
WGK德国 3
Merck Index 107
参考文献
Fanling Meng, Daniel P Raleigh
Islet amyloid polypeptide (IAPP; also known as amylin) is responsible for islet amyloid formation in type 2 diabetes, and IAPP-induced toxicity is believed to contribute to the loss of β-cell mass as...Read More
Hongtao H Huang, Shouqin S Tian, Jing J Xu, Zhong Z Xie, Dawen D Zeng, Di D Chen, Guozhen G Shen
Zn-doped SnO(2) nanorods have been prepared by a simple hydrothermal method on a large scale. The as-prepared samples were characterized by x-ray powder diffraction, scanning electron microscope, tran...Read More
K K Gupta, A D AD Kale, S R SR Hallikeremath, V S VS Kotrashetti
Benign and malignant connective tissue tumors consist of a fibrous component that contains varying amounts of one or more types of bone or other calcified tissue. Diagnosis of these connective tissue ...Read More
A A Petrovic, M M Abramovic, D D Mihailovic, J J Gligorijevic, V V Zivkovic, M M Mojsilovic, I I Ilic
The application of "histochemical" staining procedures has been substantially replaced by immunostaining of specific molecular tissue components. The limited range of colors resulting from r...Read More
Yiping Y Sheng, Limin L Zhen, Xiuli X Wang, Ning N Li, Qi Q Tong
The current modified electro-Fenton system was designed to develop a more convenient and efficient undivided system for practical wastewater treatment. The system adopted a cathode portion that employ...Read More
Xin X Lin, Wenjie W Zhao, Xian X Wang
Electrospray ionization mass spectrometry (ESI-MS) was employed to monitor the heme release and the conformational changes of myoglobin (Mb) under different solvent conditions, and to observe ligand b...Read More
Shili Xiao, Siqi Wu, Mingwu Shen, Rui Guo, Qingguo Huang, Shanyuan Wang, Xiangyang Shi
We report a facile approach to synthesizing and immobilizing zero-valent iron nanoparticles (ZVI NPs) onto polyelectrolyte (PE) multilayer-assembled electrospun polymer nanofibers for potential enviro...Read More
Huan-Yan Xu, Zhuo Zheng, Gui-Jie Mao
The existence of 'electrostatic poles' on the schorl surface encouraged us to apply schorl for a TiO(2) support. TiO(2)/schorl composite photocatalyst was prepared and characterized by XRD, ...Read More
G Vinitha, A Ramalingam
Solid-state dye-doped polymers are attractive alternative to the conventional liquid dye solutions. In this paper, nonlinear properties of the dye Acid Fuchsin has been studied. The third-order nonlin...Read More
Toshihiro T Umebayashi, Yasuhiro Y Utsumi, Shinya S Koga, Susumu S Inoue, Yasuki Y Shiiba, Keita K Arakawa, Junji J Matsumura, Kazuyuki K Oda
To elucidate the water-conducting pathways in living trees by the dye injection method, suitable sample preparation procedures are needed. We evaluated quantitatively the properties and concentrations...Read More
Joo-Yong Lee, Jung Jin Hwang, Mi-Ha Park, Jae-Young Koh
Cytosolic zinc accumulation was thought to occur specifically in neuronal death (necrosis) following acute injury. However, a recent study demonstrated that zinc accumulation also occurs in adult rat ...Read More
Andrea Zsombok, Zsolt Tóth, Ferenc Gallyas
By means of a condenser discharge electric shock paradigm, ''dark'' (compacted) granule neurons were momentarily produced in the hippocampal dentate gyri of rats, which were sacrif...Read More
Hong-yi HY Zhang, Bao-sheng BS Liu, Hong-lei HL Zhang, Yong Y Zhao
A new Rayleigh light scattering (RLS) assay is presented in this paper. At the optimum pH = 2.72, the weak RLS of fuchsine acid can be greatly enhanced by the addition of proteins due to the interacti...Read More
Maurizio Piattelli, Antonio Scarano, Michele Paolantonio, Giovanna Iezzi, Giovanna Petrone, Adriano Piattelli
The aim of the present study was a comparison of implants' responses to a machined surface and to a surface sandblasted with hydroxyapatite (HA) particles (resorbable blast material [RBM]). Threa...Read More
Marco Degidi, Giovanna Petrone, Giovanna Iezzi, Adriano Piattelli
Several researchers have demonstrated, in the past decade, in clinical and histologic studies, that immediate loading can be successfully used in implant dentistry. Many factors are thought to be of i...Read More
M M Paolantonio, M M Dolci, A A Scarano, D D d'Archivio, G G di Placido, V V Tumini, A A Piattelli
Early implantation may preserve the alveolar anatomy, and the placement of a fixture in a fresh extraction socket helps to maintain the bony crest. Although a number of clinical studies exist, no hist...Read More
S Mori, M Nishibori, K Yamaoka, M Okamoto
A simple method for purification of the histidine rich glycoprotein (rHRG) from rabbit sera was developed. The rHRG was purified by one-step affinity chromatography using the triphenylmethane dye ...Read More
Fanling Meng, Andisheh Abedini, Annette Plesner, Chris T Middleton, Kathryn J Potter, Martin T Zanni, C Bruce Verchere, Daniel P Raleigh
Islet amyloid polypeptide (IAPP), also known as amylin, is responsible for amyloid formation in type 2 diabetes. The formation of islet amyloid is believed to contribute to the pathology of the diseas...Read More
Roberto R Luongo, Tonino T Traini, Placido Carlo PC Guidone, Giuseppe G Bianco, Roberto R Cocchetto, Renato R Celletti
Platform switching is a concept recently introduced in implant dentistry. It is intended to reduce the crestal bone loss that is commonly found around implants exposed to the oral environment. The aim...Read More
Takashi Miyachi, Takeki Tsutsui
To evaluate the genotoxic potential of 13 chemical agents used in dental practice, the abilities of these agents to induce sister-chromatid exchanges (SCEs) were examined using Syrian hamster embryo (...Read More
Katherine A KA Rider, Lisa M LM Flick
To find a staining method for formalin-fixed, paraffin-embedded tissue that would distinguish bone from surrounding soft tissues, including muscle, periosteal tissue and bone marrow....Read More
Roberto Cornelini, Antonio Scarano, Maurizio Piattelli, Sebastiano Andreana, Ugo Covani, Alessandro Quaranta, Adriano Piattelli
The aim of this study was to assess the effect of an enamel matrix derivative (Emdogain, Biora, AB, Malm?, Sweden) on bone healing. Ten New Zealand rabbits, weighing about 2.5 kg, were used. One 8-mm ...Read More
Jong-Hwan JH Lee, Se-Ra SR Kim, Chun-Sik CS Bae, Donghou D Kim, Hea- Nam H Hong, Seung- Yeol S Nah
Ginsenosides are known to attenuate glutamate-induced cell injuries in vitro. We investigated the in vivo effect of ginsenosides on kainic acid (KA)-induced neurotoxicity in rat hippocampus using the ...Read More
J J Lee, D D Kim, H H Hong, S S Han, J J Kim
The goal of this study was to determine whether etomidate has protective effect against kainic acid (KA)-induced neurotoxicity. Administration of etomidate (20 mg/kg i.p.) was performed in sequence, f...Read More