Random good picture Not show

181, The researchers attached heparin - binding peptides from antithrombin III to a synthetic material called polyethylene glycol.

182, A method for the synthesis of hexylene glycol by catalytic hydrogenation from diacetone is presented.

183, An improved determination method of ultraviolet ( UV ) transmittance of ethylene glycol ( EG ) was developed.

184, Fructone was synthesized from ethyl acetoacetate and glycol using activated carbon supported phosphotungstic acid as catalyst.

185, Ingredients: Rose extract, whitening factor, moisturizing factor, rrimethylglycine, glycerol, propylene glycol.

186, The separation of azeotrope of methyl ethyl ketone water has been investigated by extractive distillation using the mixture of ethylene glycol and potassium acetate as an extractant.

187, Glycol is oxidized rapidly by it to oxalic and glycolic acids.

188, MOR zeolite was dispersed into poly(ethylene glycol)oligomer to form a stable gel. Its Electrochemical behavior was first detected by a cyclic voltammeter.

189, The electrooxidation of ethylene glycol (EG) in alkaline media has been investigated with in situ FTIR spectroscopy and cyclic voltammetry.

190, This research optimized the process conditions for the synthesis of neopentyl glycol by a serial of orthogonal experiments and improved the selectivity and conversion.

191, Some countries have banned Chinese - made toothpaste containing diethylene glycol.

192, However, normal production is resumed by adding a new crude oil and glycol solution separation unit to ensure the supply of glycol.

193, The structure of the mixture of silanol and glycol were analyzed with solid 13 C NMR and thermogravimetry.

194, Distearic acid glycol ester was synthesized glycol and stearic acid.

195, Butyl cellosolve ( aka butyl glycol [sentencedict.com], ethylene glycol monobutyl ) is poisonous when swallowed and a lung - tissue irritant.

196, In response, enterprising chemical companies have stepped up with a host of alternative solvents, including liquid carbon dioxide, silicones, propylene glycol ethers, and improved hydrocarbons.

197, Ingredients: olive extract, moisturizing factor, rrimethylglycine, glycerol, propylene glycol, silicone.

198, The experiment shows that ethylene glycol dimethyl ether can be dissolved in ethanol and diesel, and the blended fuel has a good stability.

199, The effects of reactant mole ratio , catalyst dosage , microwave irradiationtimeyield of cyclohexanone glycol ketal were investigated.

200, Direct determination for free propylene glycol content in propylene glycol ester was put forward.sentencedict.com/glycol.html

201, But it was really ( diethylene glycol ), a low - cost substitute commonly used in automobile antifreeze.

202, In the presence of ethanonitrile and glycol, anisole reacts with ammonium ceric nitrate to form o - nitroanisole.

203, Dodecylbenzene sulfonic acid was used as catalyst for the preparation of polyethylene glycol diacrylate.

204, Shampoos contain around 15 chemicals including Sodium Lauryl Sulphate, Tetrasodium and Propylene Glycol, known to cause eye damage.

205, The viscosity properties of food thickening agent propylene glycol alginate (PGA) are studied.

206, The deicing fluid is ethylene alcohol or ethyl ether or ethylene glycol monobutyl ether or ethylene glycol diethyl ether or glyceryl alcohol or triethanolamine.

207, Amyl cinnamaldehyde was synthesized from benzaldehyde and n-heptanal by aldol condensation with catalyst potassium hydroxide in solvent ethylene glycol.

208, Butyraldehyde glycol acetal was synthesized from butyraldehyde and glycol by using iodine as catalyst.

209, As the addition of the two monomers to Tetraethylene Glycol Dimethacrylate (SR209), the mechanical properties of the curing products were different.

210, Using conditional test, the isobutyraldehyde glycol acetal was synthesized from isobutyraldehyde and ethylene glycol by direct esterification using strong acidic cation exchange resin as catalyst.