• Pyrethrins and pyrethroids are extracted from water samples with hexane, methylene chloride, or acetonitrile with subsequent drying with anhydrous sodium sulfate. (cdc.gov)
  • Sodium chloride ( NaCl ), Potassium sulphate (K 2 SO 4 ) is a neutral salt. (tutorialspoint.com)
  • That's because the lead was dissolved as ions , much the same way that the sodium and chloride ions disappear into water when you stir table salt into it. (visionlearning.com)
  • Sodium lauryl sulphate was removed from aqueous solutions up to 80% through coagulation/flocculation process. (nih.gov)
  • Deng Z, Lu H, Leaist DG: Mutual diffusion coefficients and resistance coefficients for aqueous solutions of sodium alkanoate surfactants. (karger.com)
  • The effect of amino acid (alanine) and oligopeptides (glycylglycine, glycylglycylglycine and alanylalanine) on the formation of lyotropic hexagonal mesophase in aqueous solutions of sodium dodecyl sulfate (SDS) was studied. (ac.ru)
  • sodium tetradecyl sulfate increases toxicity of mestranol by pharmacodynamic synergism. (medscape.com)
  • Telangiectasias can usually be eliminated by sclerotherapy, intracapillary injections of 0.3% solution of sodium tetradecyl sulfate through a fine-bore needle. (msdmanuals.com)
  • The adsorption of Dextran sulfate and natural sulfated polysaccharides from algal sources, thau-, kapa- and lhambda- carrageenans on the mercury surface and on the gamma-Al2O3 particles were studied by out of phase a.c. voltammetry. (irb.hr)
  • On the mercury surface the adsorption of Dextran sulfate and adsorption of carrageenas are of the similar extent. (irb.hr)
  • The comparative studies of the adsorption of polysaccharides on aluminum particles showed a high affinity of thau-carrageenan and Dextran-sulfate for gamma-Al2O3 particles (Gamma=300 mg/g and 95 mg/g, respectively). (irb.hr)
  • Sodium hydrogen sulfate NaHSO 4 is a white, crystalline solid. (melscience.com)
  • SDS is synthesized by treating lauryl alcohol with sulfur trioxide, oleum, or chlorosulfuric acid to produce hydrogen lauryl sulfate. (wikipedia.org)
  • This study was undertaken to evaluate enhanced Salmonella and E. coli inactivation on blueberries by washing with sodium dodecyl sulfate (SDS) in combination with other common antimicrobial agents, such as organic acids and hydrogen peroxide. (udel.edu)
  • A solution containing 500 ppm acetic acid plus 5000 ppm SDS, 200 ppm hydrogen peroxide in combination with 5000 ppm SDS, and 20 ppm peroxyacetic acid coupled with 5000 ppm SDS holds promise in enhancing the safety of blueberries and frozen storage has the potential to enhance their effectiveness. (udel.edu)
  • Lysis buffers differ in their ability to solubilize proteins, with those containing sodium dodecyl sulfate (SDS) and other ionic detergents considered to be the harshest and therefore most likely to give the highest yield. (abcam.com)
  • If there is concern that the protein of interest is not being completely extracted from insoluble material or aggregates, RIPA buffer may be more suitable as it contains ionic detergents that will more readily bring the proteins into solution. (abcam.com)
  • It's made without unnecessarily harsh detergents like sodium lauryl sulfate, which has been linked to painful canker sores. (therabreath.com)
  • Fluoride reactivity with dental enamel may be modified by the solution pH 11-13 or interaction with other components of the formulation, such as antibacterial agents 14 or detergents 15-16 . (bvsalud.org)
  • The resulting solution is dried with anhydrous sodium sulfate. (cdc.gov)
  • a reagent solution containing cupric sulfate, sodium citrate, and sodium carbonate and used to detect glucose in the urine. (dictionary.com)
  • To prepare a solution, determine the formula weight of the material, the concentration (Molarity) of the solution, and the amount of solution desired in Liters. (wardsci.com)
  • In addition, calibration samples of known peptide concentration, prepared from the respective peptide stock solution used for test-substance incubation, were measured in parallel with the same analytical method. (europa.eu)
  • Peptide stock solutions in a concentration of 0.667 mM were prepared in pH 7.5 phosphate buffer (C-containing peptide) or pH 10.2 ammonium acetate buffer (K-containing peptide). (europa.eu)
  • Molarity is a measure of the solute concentration in a solution, and remains consistent when a fraction of the solution is poured off. (visionlearning.com)
  • Colligative properties of solutions-freezing point depression, boiling point elevation, and vapor pressure lowering-are related to the concentration of solute molecules but independent of the specific solute type. (visionlearning.com)
  • Electrochemical characterization using 1 M sodium sulfate electrolyte was conducted through cyclic voltammetry and galvanostatic charge-discharge studies. (cdc.gov)
  • This effect can be assigned to the preferential adsorption of sulphate groups on nuclei and crystallites of FeOOH and α-Fe2O3 phases during the forced hydrolysis of FeCl3 solutions. (srce.hr)
  • The adsorption properties of carrageenans are changed in seawater in respect to the adsorption in 0.55 M NaCl due to the partial neutralization of sulfate groups by Ca and Mg ions present in the seawater. (irb.hr)
  • Adsorption-catalyzed hydrolysis of sodium n-dodecyl sulfate at solid/liquid interfaces. (mpg.de)
  • Although sodium lauryl sulfate (SLS) is a common dentifrice ingredient, the influence of this ion on plaque fluid and salivary fluid fluoride has not been examined. (karger.com)
  • Barkvoll P: Effect of sodium lauryl sulfate on the uptake of fluoride from NaF and MFP by etched enamel in vitro. (karger.com)
  • Barkvoll P, Rølla G, Lagerlöf F: Effect of sodium lauryl sulfate on the deposition of alkali-soluble fluoride on enamel in vitro. (karger.com)
  • To evaluate whether methylparaben and propylparaben, which present a similar chemical structure, increase fluoride uptake by demineralized dental enamel when present in buffered solutions. (bvsalud.org)
  • The blocks were exposed to the treatment solutions in the proportion of 2 ml per mm2 of exposed enamel area and fluoride formed was estimated after removing an enamel layer by acid etching. (bvsalud.org)
  • Methyl and propylparaben in a buffered solution do not enhance fluoride uptake by demineralized dental enamel. (bvsalud.org)
  • An injectable solution containing chondroitin sulfate and sodium hyaluronate is approved by the FDA to protect the eye during cataract surgery. (medlineplus.gov)
  • Hb is measured by a cyanide-free variation of the cyanmethemoglobin method, using the low toxicity compound sodium lauryl sulfate (SLS) to generate a stable Hb-SLS complex (Oshiro et al. (cdc.gov)
  • Sodium dodecyl sulfate, appearing as its synonym sodium lauryl sulfate (SLS), is considered a generally recognized as safe (GRAS) ingredient for food use according to the USFDA (21 CFR 172.822). (wikipedia.org)
  • Forces at work on a molecular level determine what happens when a solution is formed. (visionlearning.com)
  • The influence of molecular exchanges on surface dilational properties of surfactant solutions. (mpg.de)
  • A solution of 12.6 g. (0.27 mole) of absolute ethyl alcohol (Note 2) and 50 cc. of absolute ether is added, and the mixture is allowed to stand overnight to complete the reaction. (orgsyn.org)
  • After the spontaneous reaction subsides, the pale yellow solution is allowed to stand for one-half hour, and 50 g. (0.26 mole) of ethyl γ-phenylbutyrate (Note 3) , diluted with 50 cc. of absolute ether is added. (orgsyn.org)
  • Sodium Lauroyl Methyl Isethionate (SLMI) is a mild anionic, non-toxic surfactant that has a long-lasting, fine foam, strong cleaning power, and incredibly fast foaming. (tatayoung.com)
  • Precipitations by the forced hydrolysis of 0.2 M FeCl3 aqueous solutions between 2 and 72 hours in the presence of 1 % sodium n-dodecyl sulphate (SDS) were investigated. (srce.hr)
  • Chondroitin sulfate is possibly safe when used together with other ingredients in an eye drop. (medlineplus.gov)
  • Sodium dodecyl sulfate (SDS) or sodium lauryl sulfate (SLS), sometimes written sodium laurilsulfate, is an organic compound with the formula CH3(CH2)11OSO3Na and structure H3C−(CH2)11−O−S(=O)2−O−Na+. (wikipedia.org)
  • This compound is the sodium salt of the 12-carbon organosulfate. (wikipedia.org)
  • Sodium n - Octanol Sulfate is easily dispersible in water. (tatayoung.com)
  • Salts that produce H + ions when dissolved in water making it acidic solutions are Acidic salts . (tutorialspoint.com)
  • The deep red solution is cooled in an ice bath and neutralized by the addition, with shaking, of an ice-cold solution of 15 cc. of concentrated sulfuric acid in 200 cc. of water. (orgsyn.org)
  • After standing for one and one-half hours at 20-25°, the deep red solution is poured on 3 l. of ice and water. (orgsyn.org)
  • The obtained preliminary results showed that the N3DG material provided a great lead-sensing capability, detecting as little as 1 µM of lead in a water solution. (cdc.gov)
  • In polar solutions, the charges on both the solute and solvent particles keep the solute dissolved, as the polar solvent molecules surround the solute particles and keep them apart. (visionlearning.com)
  • Solutions of non-polar solutes in non-polar solvent are driven by London dispersion forces, another type of attraction between molecules. (visionlearning.com)
  • Some chemicals listed in this database or not pure chemical compounds, rather they are mixtures/solutions of chemicals. (environmentalchemistry.com)
  • Chondroitin sulfate is a chemical found in human and animal cartilage. (medlineplus.gov)
  • a chemical solution used to detect the presence of glucose and other reducing sugars. (dictionary.com)
  • Table: Volume of flotation salt solution required for the preparation of specific flotation solutions. (cdc.gov)
  • After depositing stearic acid, the PET film was cleaned in aqueous surfactant solutions by applying stirring as a mechanical action for soil removal. (degruyter.com)
  • Chondroitin sulfate is also used for many other conditions, but there is no good scientific evidence to support these uses. (medlineplus.gov)
  • Chondroitin sulfate is most commonly used by adults in doses of 800-1200 mg per day, for up to 2 years. (medlineplus.gov)
  • There is concern that some chondroitin sulfate products are not labeled accurately. (medlineplus.gov)
  • All Verified data storage solutions for business suppliers & data storage solutions for business manufacturers have passed our Business License Check, they can provide quality data storage solutions for business products. (opencroquet.org)
  • The peptide stock solution was used for preparing the calibration samples and the test substance and control samples. (europa.eu)
  • Solubilizes or dissolves at least one other substance to form a solution. (rbnainfo.com)
  • The Properties of Liquids module describes a solution as a liquid with another substance dissolved in it. (visionlearning.com)
  • To reduce the development of drug-resistant bacteria and maintain the effectiveness of Penicillin V Potassium Tablets, Penicillin V Potassium for Oral Solution and other antibacterial drugs, Penicillin V Potassium Tablets and Penicillin V Potassium for Oral Solution should be used only to treat or prevent infections that are proven or strongly suspected to be caused by bacteria. (nih.gov)
  • Sodium lauryl sulfate is a widely used in the pharmaceutical field as an ionic solubilizer and emulsifier that is suitable for applications in liquid dispersions, solutions, emulsions and micro emulsions, tablets, foams and semi-solids such as creams, lotions and gels. (wikipedia.org)
  • A solution is formed when solute particles are randomly distributed and dissolved in a solvent. (visionlearning.com)
  • During the precipitation process in the presence of SDS the competition between the stability of Fe(III)-dodecyl sulphate on one side and the formation of iron oxide phases on the other also played an important role. (srce.hr)
  • Herlofson BB, Barkvoll P: Desquamative effect of sodium lauryl sulfate on oral mucosa. (karger.com)
  • Each 5 mL of reconstituted Penicillin V Potassium for Oral Solution, USP, 125 mg per 5 mL contains 0.42 mEq (16.4 mg) of Potassium. (nih.gov)
  • Each 5 mL of reconstituted Penicillin V Potassium for Oral Solution, USP, 250 mg per 5 mL contains 0.85 mEq (32.8 mg) of Potassium. (nih.gov)
  • Each 1ml of Citalopram Oral Drops, solution contains 20 drops. (medicines.org.uk)
  • However, these three washing solutions did not inactivate Salmonella and E. coli on strawberries presumably due to the rough surface of strawberries and the presence of numerous surface-borne achenes (seeds), which provide hidden areas for the bacteria to attach and are less accessible to sanitizing solutions. (udel.edu)