Colloidal inorganic

Colloids Organic Colloids Inorganic Colloids iron oxyhydroxides... 

Total phosphorus includes colloidal inorganic phosphate, casein (organic) phosphate, soluble inorganic phosphate, ester phosphate and phospholipids. 

The phosphorus of milk occurs in five classes of compounds phospholipids, lipid, casein, small soluble organic esters, soluble and colloidal inorganic salts (Figure 5.7). 

S Colloidal inorganic phosphate, 38.5% 03 Proiein phosphate (casein), 20%... 

Structure Forming Excipient An excipient which participates in the formation of the structural matrix which gives an ointment, cream or gel etc., its semisolid character. Examples are gel fonning polymers, petrolatum, certain colloidal inorganic solids (e.g., bentonite), waxy solids (e.g., cetyl alcohol, stearic acid), and emulsifiers used in creams. 

Fractionation of milk and titration of the fractions have been of considerable value. Rice and Markley (1924) made an attempt to assign contributions of the various milk components to titratable acidity. One scheme utilizes oxalate to precipitate calcium and rennet to remove the calcium caseinate phosphate micelles (Horst 1947 Ling 1936 Pyne and Ryan 1950). As formulated by Ling, the scheme involves titrations of milk, oxalated milk, rennet whey, and oxalated rennet whey to the phenolphthalein endpoint. From such titrations, Ling calculated that the caseinate contributed about 0.8 mEq of the total titer of 2.2 mEq/100 ml (0.19% lactic acid) in certain milks that he analyzed. These data are consistent with calculations based on the concentrations of phosphate and proteins present (Walstra and Jenness 1984). The casein, serum proteins, colloidal inorganic phosphorus, and dissolved inorganic phosphorus were accounted for by van der Have et al (1979) in their equation relating the titratable acidity of individual cow s milks to the composition. The casein and phosphates account for the major part of the titratable acidity of fresh milk. 

Sucrose, like other simple carbohydrates, is used as additive in mineral suspensions, concrete, and ceramics. The hygroscopic character of the carbohydrates and their ability to interact with colloidal inorganic particles and ions modifies the hydration phenomena within the suspensions, and consequently on the rheology of the medium and the kinetics (most often slowing down) of the... 

Adsorbed on mixed colloids, (inorganic/organic) Cu2+, Fe203/humic acid ... 

Petroleum oils often contain suspended or colloidal inorganic materials. In the case of used lubricating oils small particles of metals are present. In many cases these suspended solids are of sufficiently small particle size that efficient breakdown occurs in the flame and a simple dilution procedure may be used. However, where it is suspected that this is not the case then it is recommended that an ashing technique is used to prepare the sample. 

Dispersed ultrafine colloidal inorganic oxide particles... 

EP 1402877 03/2004 Tepe/Rohm and Haas Composition containing at least one lipophilically modified copolymer (acrylic residues) and a colloidal inorganic clay. Thickener for high surfactant concentrations (>18%)... 

Phosphorus (inorganic) includes colloidal inorganic phosphate and soluble inorganic phosphate. 

Soluble unionized calcium Colloidal inorganic phosphorus... 

There is disclosed a process for preparing superficially porous macroparticles comprising spray drying a specified well-mixed slurry of core macroparticles, colloidal inorganic microparticles and a liquid, and sintering the resulting product to cause a 5-30% decrease in surface area. 

A method of preparing superficially porous particles by depositing colloidal inorganic particles of a given size and ionic charge from aqueous dispersion onto the surface of a solid, a single monolayer of microparticles at a time, and by repeating the process, to coat the surface with any desired number of monolayers, is described in Canadian Patent No. 729,581. 

Natural water is an aqueous solution of gases, ions and molecules, but it also contains undissolved, suspended and/or colloidal inorganic particles of different size and chemical composition and biogenic living and/or dead matter such as cells, plants, and animals etc., sometimes termed hydrosol. Water occurs in the climate system in different forms ... 

The thermal decomposition of organometalhc precursors is probably the most important method for the synthesis of colloidal, inorganic nanocrystals in general (this method is sometimes called hot injection method ). Typically, a solution of... 

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