WebJun 18, 2014 · The cellulose nanofibers were dyed using dye concentrations of 20, 40, 60 and 80 g/l and each batched for 8 h. It can be seen from the Fig. 3 a that there was a significant increase in color yield for CI Reactive Black 5 when the dye concentration was increased from 20 to 80 g/l, indicating very good build up. WebSpecification: 150%. OWF (%): 2. Characteristic. Reactive Deep Red S-D's application range: used for cotton, viscose and other fiber dyeing. Reactive Deep Red S-D's Type: Iso-bifunctional reactive group. Recommended dyeing temperature: 60 ℃. Reactive Deep Red S-D has Good build-up property, high color fixing ratio and good reproducibility.
Cold pad-batch dyeing of cellulose nanofibers with reactive dyes
WebThe invention discloses a method for preparing active dye, namely active deep-red C-D by utilization of a microreactor, comprising the following steps that: J acids are coupled with … WebThree Invitrogen Molecular Probes fluorogenic reagents—CellROX Deep Red, CellROX Green and CellROX Orange —have been developed for the detection and quantitation of reactive oxygen species (ROS) in live cells. Each … crystal printers newcastle
Reactive Dyes :: Akshay Industries
WebSynthesis of Some Azo Disperse-Reactive Dyes from 2-Aminothiazole Derivatives And Their. www.iosrjournals.org 47 Page Synthesis of pyridone A mixture of ethylcyanoacetate (56.56g, 0.5mol) and ammonium hydroxide (70ml, 0.5mol) was stirred ... 4b 372 143 91 Deep red 4c 352 160 83 Red 4d 368 164 50 Light red 4e 383 158 47 Light red 5a 374 176 … WebDec 10, 2024 · Reactive Dyes are the most versatile and popular class of Organic Dyes for importing color on cellulosic fibers. As the name suggests, these dyes chemically react with cellulose to form a covalent bond between dye molecule and cellulose. ... Deep Red SSX. Navy SSX. Black SSX. Customer Benefits. Simple process requiring minimal capital ... WebMar 5, 2014 · Product overview. Cell Tracking Dye Kit - Deep Red Cytopainter (ab138894) is designed to uniformly label live cells for studies where multicolor analysis might be required, such as cell drug resistance, cell adhesion or chemotaxis. Dye can be visualized with a blue filter (Ex/Em = 630/650 nm). The labelling process is robust, requiring ... dye yellow hair