(Ma)Rheological Properties of Sodium Silicate Aqueous Solutions

Effect of Sodium Chloride on the Surface and Wetting Properties of Aqueous Solutions of Cocamidopropyl Betaine

Surfactants are important ingredients of personal care products and household products. The main characteristic of these compounds is to decrease the surface tension of solvent and resulting many properties such as contact angle, foam properties etc. The coexistence of other ingredients in the product may affect the properties of surfactants. One of the main components contained in almost every...

The Equations for Thermophysical Properties of Aqueous Solutions of Sodium Hydroxide

The survey of experimental data on isobaric heat capacity, viscosity and thermal conductivity of aqueous solutions of sodium hydroxide is presented. The equations for these properties are obtained on base of experimental data. The equation for isobaric heat capacity is obtained for the region of pressures up to 7 MPa and temperatures up to 523 K. It is valid for solutions at concentrations up t...

Effect of sodium tetraborate (borax) on the thermal properties of frozen aqueous sugar and polyol solutions.

The effect of sodium tetraborate (Na(2)B(4)O(7), borax) on the thermal property of frozen aqueous sugar and polyol solutions was studied through thermal analysis. Addition of borax raised the thermal transition temperature (glass transition temperature of maximally freeze-concentrated solutes; T(g)') of frozen sucrose solutions depending on the borax/sucrose concentration ratios. Changes in the...

Thermodynamic and Transport Properties of Glycine in Aqueous Solutions of Sodium Carbonate at Different Temperatures

NIR spectroscopic properties of aqueous acids solutions.

Acid content is one of the important quality attributes in determining the maturity index of agricultural product, particularly fruits. Despite the fact that much research on the measurement of acidity in fruits through non-destructive spectroscopy analysis at NIR wavelengths between 700 to 1,000 nm has been conducted, the same response towards individual acids is not well known. This paper pre...