Dyes, Stains and Tinctures

Disperse Red 9 is a dye that is used in analytical chemistry to measure the amount of hydrogen bonding interactions. It has a linear regression analysis and molecular modeling to determine its molecular structure. Disperse Red 9 is also used for toxicity studies and the determination of various chemical structures. The mechanism of the reaction between Disperse Red 9 and hydrogen is intramolecular hydrogen bonding, which can be seen by nmr spectra. Disperse Red 9 has been shown to have toxic effects on animals, as well as other side-effects such as skin irritation. This dye has an intramolecular hydrogen bond with a cationic surfactant, which makes it soluble in water.

C.I. Acid Blue 3 is a synthetic, water-soluble dye that has been used in analytical chemistry for the detection of metal hydroxides and other metal ions. The dye can be activated by radiation or by heating to produce a bright blue color that is stable under acidic conditions. C.I. Acid Blue 3 has been shown to cause toxicity in animals, and may have potential carcinogenic effects in humans due to its ability to cross the blood-brain barrier and accumulate in the brain. The molecular weight of this compound is approximately 464 g/mol and it has a molecular formula of C 18 H 20 N 2 NaO 7 S 2 .

Fast Sulphon Black F is a stable, water-soluble dye that can be used for electrochemical measurements. It is an irreversible oxidation agent that has been shown to oxidize organic solvents and metal ions. The kinetic of the reaction with sodium salts was found to be first order in Fast Sulphon Black F and second order in sodium salt. This dye also has a potential use as a redox indicator in wastewater treatment systems. Fast Sulphon Black F is soluble in organic solvents, which may make it useful for optical sensors.

Please enquire for more information about C.I.Reactive Red 108 including the price, delivery time and more detailed product information at the technical inquiry form on this page

C.I.Acid Red 52 is a fluorescent dye that is used as a probe for the study of wastewater treatment processes. The fluorescence intensity of C.I. Acid Red 52 increases when it binds to an adsorbent material such as activated carbon, due to the adsorption process. It has also been used extensively in polymerase chain reaction (PCR) applications as a synchronous fluorescence quencher, and has been shown to inhibit ubiquitin ligases in biological samples with high specificity. In addition, this dye has been found to have carcinogenic potential in animal studies and may react with substances present in the matrix solution during analytical methods, leading to errors in the measured data.BR>

C.I. Solvent blue 19 is an azo dye that is used as a colorant in analytical chemistry and as a sample preparation reagent for organic compounds. C.I. Solvent blue 19 is used to measure the thermal expansion of polymers, such as polyethylene, polypropylene, and polystyrene. It is also used in the determination of total nitrogen content in samples by combustion analysis or other methods. The carcinogenic potential of C.I. Solvent blue 19 has been studied using animal models and cellular cultures, but it has not been found to cause cancer under these conditions. Cationic surfactants are effective at removing this dye from wastewater treatment systems and may be used for bladder infections due to its antibacterial properties against E-coli bacteria. C.I. Solvent blue 19 is prepared by reacting p-hydroxybenzoic acid with aniline and nitrobenzene in the presence of hydrochloric acid or

Reactive Blue 5 is a reactive dye that is used as a component in detergent compositions. It has shown to be effective in the removal of biological materials, such as bacteria, yeast and fungi. Reactive Blue 5 has also been shown to have an inhibitory effect on tumour necrosis factor-alpha (TNF-α). The kinetic data for the dye was determined by measuring its rate of reaction with polymer concentration and by gravimetric analysis. The transport rate of Reactive Blue 5 has been found to increase with increasing pH levels. This dye is also used as a conditioning agent for textile products, as well as an environmental pollutant indicator.

Leucomalachite Green is a green luminescent compound that exhibits significant cytotoxicity in vitro. This chemical can be used to measure the water vapor flow rate of a sample. The leucomalachite green assay can be performed using a liquid chromatography-mass spectrometry (LC-MS/MS) method with fluorescence detection. Leucomalachite Green has been used as an indicator for the presence of water vapor with a sensitivity range of 0.1% to 100%. It is also used in clinical pathology, toxicity studies, and cellular physiology research.