Tag: 300-400

On December 29, 2010, Batchelor, Stephen Norman; Bird, Jayne Michelle; Chen, Honggang; Meng, Sheng; Tao, Qingsheng; Wang, Jinfang published a patent.Application of 4569-86-2 The title of the patent was Dye polymers for use in laundry applications. And the patent contained the following:

The present invention provides dye polymers for use in laundry applications. The dye polymers may be used to shade textiles or provide color cues for laundry detergent and fabric conditioners. The dye polymers also provide soil removal benefits. In one aspect the present invention provides a method for obtaining a dye-polymer, the method comprising the step of reacting a polymer with a primary amine of a dye to form the dye-polymer. The polymer has a group for reacting with the primary amine, the group selected from: isocyanate; oxazolone; epoxide; ester, and anhydride, preferably epoxide or anhydride, most preferably anhydride. The experimental process involved the reaction of 3-Amino-7-(diethylamino)-5-phenylphenazin-5-ium chloride(cas: 4569-86-2).Application of 4569-86-2

The Article related to dye polymer laundry detergent, Surface Active Agents and Detergents: Dry-Cleaning Solvents and Laundering Detergents (Cleaning Of Finished Garments) and other aspects.Application of 4569-86-2

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

On December 29, 2010, Batchelor, Stephen Norman; Bird, Jayne Michelle; Chen, Honggang; Meng, Sheng; Tao, Qingsheng; Wang, Jinfang published a patent.Formula: C22H23ClN4 The title of the patent was Dye polymers for use in laundry applications. And the patent contained the following:

The present invention provides dye polymers for use in laundry applications. The dye polymers may be used to shade textiles or provide color cues for laundry detergent and fabric conditioners. The dye polymers also provide soil removal benefits. In one aspect the present invention provides a method for obtaining a dye-polymer, the method comprising the step of reacting a polymer with a primary amine of a dye to form the dye-polymer. The polymer has a group for reacting with the primary amine, the group selected from: isocyanate; oxazolone; epoxide; ester, and anhydride, preferably epoxide or anhydride, most preferably anhydride. The experimental process involved the reaction of 3-Amino-7-(diethylamino)-5-phenylphenazin-5-ium chloride(cas: 4569-86-2).Formula: C22H23ClN4

The Article related to dye polymer laundry detergent, Surface Active Agents and Detergents: Dry-Cleaning Solvents and Laundering Detergents (Cleaning Of Finished Garments) and other aspects.Formula: C22H23ClN4

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

On July 31, 2016, Pitre, Spencer P.; McTiernan, Christopher D.; Scaiano, Juan C. published an article.Recommanded Product: 4569-86-2 The title of the article was Library of Cationic Organic Dyes for Visible-Light-Driven Photoredox Transformations. And the article contained the following:

Organic dyes can be excellent catalysts for photoredox chem., offering low price, low toxicity, and an exceptional range of available materials. Their use has been limited because in comparison to their transition-metal catalysts the spectroscopic, kinetic, and electrochem. information available is far more limited. To remediate this situation, we have determined the necessary data for 14 readily available dyes with excellent potential as photoredox catalysts. We have also demonstrated the utility of these dyes through visible-light-mediated reductive dehalogenation and Aza-Henry reactions. We envision that this collection of data will lead to an increase in the use of cationic dyes in photoredox processes because users will find the necessary information readily available. The experimental process involved the reaction of 3-Amino-7-(diethylamino)-5-phenylphenazin-5-ium chloride(cas: 4569-86-2).Recommanded Product: 4569-86-2

The Article related to cationic organic dye visible light photoredox transformation, Radiation Chemistry, Photochemistry, and Photographic and Other Reprographic Processes: Radiation Chemistry and Photochemistry and other aspects.Recommanded Product: 4569-86-2

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

On May 14, 2009, Jonnalagadda, S. B.; Shezi, M. N. published an article.Quality Control of 3-Amino-7-(diethylamino)-5-phenylphenazin-5-ium chloride The title of the article was Kinetics and mechanism of the oxidation of methylene violet by bromate at acidic pH and the dual role of bromide ion. And the article contained the following:

A phenazinium-type dye during oxidation by bromate ion under acidic conditions exhibited a complex nonlinear behavior. The intricate kinetics of reaction of 3-amino-7-(dimethylamino)-5-phenylphenazium chloride (MV+) with acidic bromate was investigated using the stopped flow technique. Under excess acid and bromate concentration conditions, MV+ exhibited a very slow reaction initially but a very rapid reaction after an induction time. The reaction had first-order dependence on both H+ and BrO3- ions. The overall stoichiometric reaction is 2MV+ + 2BrO3- + H2O → 2MP + 2HONEt2 + N2O + 2H+ + 2Br-, where MP is dioxophenylphenazine. The active roles of various bromo and oxybromo species in the mechanism are discussed. The rapid kinetics of the direct reaction of bromine with MV+ is also reported. A 19-step mechanism, consistent with the exptl. data and validated by simulations using Simkine-2, is proposed. The experimental process involved the reaction of 3-Amino-7-(diethylamino)-5-phenylphenazin-5-ium chloride(cas: 4569-86-2).Quality Control of 3-Amino-7-(diethylamino)-5-phenylphenazin-5-ium chloride

The Article related to methylene violet dye acidic bromate oxidation kinetics mechanism, Dyes, Organic Pigments, Fluorescent Brighteners, and Photographic Sensitizers: Structure Correlation With Physical Properties and other aspects.Quality Control of 3-Amino-7-(diethylamino)-5-phenylphenazin-5-ium chloride

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

On September 21, 2006, Saijo, Shingo; Yamato, Shigeru; Matsunami, Takashi; Hashimoto, Morihito published a patent.Reference of 3-Amino-7-(diethylamino)-5-phenylphenazin-5-ium chloride The title of the patent was Method for adjusting plating bath by decomposing organic component without giving adverse effect to plating ability. And the patent contained the following:

Peroxo mono-sulfate is added to the plating bath to oxidation-decompose organic compounds in the plating bath. The plating bath is halogen-containing electroplating bath or electroless plating bath. Optionally, the plating bath is a CuSO4 plating bath. The experimental process involved the reaction of 3-Amino-7-(diethylamino)-5-phenylphenazin-5-ium chloride(cas: 4569-86-2).Reference of 3-Amino-7-(diethylamino)-5-phenylphenazin-5-ium chloride

The Article related to cupric sulfate copper plating bath organic component decomposition peroxosulfate, Nonferrous Metals and Alloys: Surface Treatment, Metallic and Nonmetallic Coating, Sealing, Cleaning, Polishing, Etching, and Pickling and other aspects.Reference of 3-Amino-7-(diethylamino)-5-phenylphenazin-5-ium chloride

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

On January 5, 2011, Xu, Shumin; Liu, Jianguang; Yang, Xiangkui; Ma, Xuewu; Song, Zhaoxia published a patent.Computed Properties of 4569-86-2 The title of the patent was Method for surface treatment of pink copper foil used for high-grade FR-4 copper-clad laminate. And the patent contained the following:

The title method comprises the steps of: using 12-70μm high-temperature high-ductility copper foil as cathode, running at 25.0±0.1m/min to roughen the copper foil surface and solidify fractal electrodeposited tubercular copper, forming a layer of nanoscale Cu alloy via electrodeposition, then depositing a layer of nanoscale Zn via electrodeposition, deactivating with basic chromate, and coating with a layer of silane coupling agent. An organic additive containing nitrogen heterocyclic ring is used in the electrodeposition of the Cu-N alloy whisker, to improve the appearance and corrosion resistance after treatment. The treated pink copper foil has the advantages of high oxidation resistance at normal temperature and high temperature, high plating layer diffusion resistance, high corrosion resistance, high etching resistance, high stripping resistance, and high high-temperature conversion resistance. The experimental process involved the reaction of 3-Amino-7-(diethylamino)-5-phenylphenazin-5-ium chloride(cas: 4569-86-2).Computed Properties of 4569-86-2

The Article related to laminate pink copper foil surface treatment electrodeposition, Nonferrous Metals and Alloys: Surface Treatment, Metallic and Nonmetallic Coating, Sealing, Cleaning, Polishing, Etching, and Pickling and other aspects.Computed Properties of 4569-86-2

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

On November 1, 2020, Liu, Ya; Zhao, Yunfeng; Cheng, Wei; Zhang, Tao published an article.Product Details of 4569-86-2 The title of the article was Targeted reclaiming cationic dyes from dyeing wastewater with a dithiocarbamate-functionalized material through selective adsorption and efficient desorption. And the article contained the following:

In this work, we applied a novel dithiocarbamate-grafted star-like polymer for efficient reclamation of cationic dyes. This material is highly selective towards cationic dyes and almost completely rejective to anionic dyes. The adsorption kinetics, isotherms, and thermodn. were systematically investigated to analyze the adsorption behavior of cationic dyes onto the material. As compared with other reported adsorbents, this cheap and facilely-prepared material has exceptional adsorption capacities for industrial cationic dyes, e.g., methylene blue (MB, 2624 mg/g), crystal violet (CV, 2553 mg/g), basic fuchsin (BF, 1729 mg/g), and methylene violet 3RAX (MV, 1239 mg/g), being 5-11 times of that reported in literatures. Based on the effects of pH and ionic strength on adsorption, competitive adsorption of the cationic dyes, and FTIR characterization, mechanisms for the adsorption and desorption of cationic dyes were proposed. The adsorbed dyes can be recovered over 95% just by immersing into diluted HCl solution (0.01 M) for 10 min, thus avoiding organic solvent extraction Over 98% of the adsorption capacity was maintained during consecutive reclamation operation. Due to the high selectivity, high adsorption capacity and the ease of efficient regeneration, this material is potentially applicable for targeted reclamation of cationic dyes from dyeing wastewater. The experimental process involved the reaction of 3-Amino-7-(diethylamino)-5-phenylphenazin-5-ium chloride(cas: 4569-86-2).Product Details of 4569-86-2

The Article related to dithiocarbamate polyacrylamide reclamation cationic dye adsorption desorption wastewater, cationic dyes, dithiocarbamate, dyeing wastewater, reclamation, selective adsorption and other aspects.Product Details of 4569-86-2

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

On June 26, 2008, Brunner, Heiko; Dahms, Wolfgang; Grieser, Udo published a patent.Safety of 3-Amino-7-(diethylamino)-5-phenylphenazin-5-ium chloride The title of the patent was Preparation of halogenated or pseudohalogenated monomeric phenazinium compounds useful in acidic baths for electrolytically depositing copper.. And the patent contained the following:

Title compounds [I; R1, R2, R4, R7, R71, R8, R9 = H, halo, amino, aminoalkyl, OH, cyano, SCN, OCN, SH, CO2H, alkyl, (substituted) aryl, heteroaryl, etc.; R5 = alkyl, (substituted) aryl, heteroaryl; X = halo, pseudohalo; A- = acid anion], were prepared Thus, 3,7-diamino-2,8-dimethyl-5-phenylphenazinium chloride in 50% HBF4 at 50-60° was treated with aqueous NaSCN/NaNO2 over 1 h followed by stirring for an addnl. 1 h to give 64.0% 7-amino-2,8-dimethyl-3-thiocyanato-5-phenylphenazinium tetrafluoroborate. The latter in a Cu plating bath gave a brilliant, mirrorlike deposit without burns with invisible brush lines, indicative of an excellent leveling effect. The experimental process involved the reaction of 3-Amino-7-(diethylamino)-5-phenylphenazin-5-ium chloride(cas: 4569-86-2).Safety of 3-Amino-7-(diethylamino)-5-phenylphenazin-5-ium chloride

The Article related to halogenated pseudohalogenated monomeric phenazinium preparation copper electroplating additive, aminothiocyanatophenazinium tetrafluoroborate preparation copper plating bath additive and other aspects.Safety of 3-Amino-7-(diethylamino)-5-phenylphenazin-5-ium chloride

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

On December 31, 2020, Li, Haolan; Yue, Liangliang; Wu, Ming; Wu, Fengshou published an article.Application of 4569-86-2 The title of the article was Self-assembly of methylene violet-conjugated perylene diimide with photodynamic/photothermal properties for DNA photocleavage and cancer treatment. And the article contained the following:

Near-IR (NIR) light-activated phototherapy, such as photothermal therapy (PTT) and photodynamic therapy (PDT), has gained considerable attention due to the advantages of high efficiency and minimally invasiveness. However, the development of a single component therapeutic agent with clear structure and mol. weight that achieve photodynamic/photothermal synergistic therapy is still challenging. Herein, we design and synthesize a new smart photosensitizer (PRX) by conjugation of perylene diimide (PDI) and methylene violet (RAX). The typical donor-acceptor (D-A) structure of RAX facilitates the red-shift of absorption to the near-IR (NIR) region. The amphiphilic PRX could self-assemble into monodispersed nanoparticles (PRX NPs) with enhanced and broadened absorption. Under a single 808 nm laser irradiation, PRX NPs could generate efficient reactive oxygen species (ROS) and heat simultaneously with the photothermal conversion efficiency as high as 59%. PRX NPs displays strong interaction with DNA and can damage plasmid DNA upon light irradiation The biocompatibility and high phototoxicity of PRX NPs against A549 cells are further confirmed through MTT assay. Therefore, the as-prepared PRX NPs could be served as a promising antitumor nanoagent through photothermal/photodynamic combination manner. The experimental process involved the reaction of 3-Amino-7-(diethylamino)-5-phenylphenazin-5-ium chloride(cas: 4569-86-2).Application of 4569-86-2

The Article related to methylene violet perylene diimide antitumor nanoagent photodynamic photothermal therapy, methylene violet, organic nanoparticles, perylene diimide, photodynamic therapy, photothermal therapy and other aspects.Application of 4569-86-2

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

On December 1, 2019, Onder, Seda; Biberoglu, Kevser; Tacal, Ozden published an article.Computed Properties of 4569-86-2 The title of the article was The kinetics of inhibition of human acetylcholinesterase and butyrylcholinesterase by methylene violet 3RAX. And the article contained the following:

Phenazines, naturally produced by bacteria and archaeal Methanosarcina species are nitrogen-containing tricyclic mols. with antibiotic, antitumoral, and antiparasitic activities. Phenazines are used as electron acceptors-donors in wide range of fields including environmental biosensors. In this study, the inhibitory effects of a synthetic phenazine dye, methylene violet 3RAX (also known as di-Et safranine) on human erythrocyte AChE and human plasma BChE were tested and also its inhibitory mechanisms for both enzymes were studied in detail. Kinetic anal. showed that methylene violet 3RAX acts as a hyperbolic noncompetitive inhibitor of AChE with Ki value of 1.58 ± 0.36μM; α = 1; β = 0.12 ± 0.0003. On the other hand, it caused linear competitive inhibition of BChE with Ki value of 0.51 ± 0.006μM; α = ∞. In conclusion, methylene violet 3RAX which is a highly effective inhibitor of both human AChE and human BChE with Ki values in low micromolar range may be a promising candidate for the treatment of Alzheimer’s disease. The experimental process involved the reaction of 3-Amino-7-(diethylamino)-5-phenylphenazin-5-ium chloride(cas: 4569-86-2).Computed Properties of 4569-86-2

The Article related to human erythrocyte plasma acetylcholinesterase butyrylcholinesterase methylene violet inhibition kinetics, acetylcholinesterase, butyrylcholinesterase, cholinesterase inhibition, methylene violet 3rax and other aspects.Computed Properties of 4569-86-2

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics