Milky

Milky dispersion stable Translucent to clear solution... 

After a couple of hours you may notice that what s coming over contains less oil, and eventually no oil at all. Just water. That s it, you ve done it. The benzodioxole will form a layer underneath the water. We just need to separate the oil with a sep funnel, wash with water twice, to remove any traces of milkiness, which I think... 

The regions of space where molecules have been detected are the nebulae which are found not only in our own galaxy but also in other galaxies. In our galaxy the nebulae are found in the Milky Way, which appears as a hazy band of light as a result of its containing millions of stars. Associated with the luminous clouds composing the nebulae are dark clouds of... 

When initiator is first added the reaction medium remains clear while particles 10 to 20 nm in diameter are formed. As the reaction proceeds the particle size increases, giving the reaction medium a white milky appearance. When a thermal initiator, such as AIBN or benzoyl peroxide, is used the reaction is autocatalytic. This contrasts sharply with normal homogeneous polymerizations in which the rate of polymerization decreases monotonicaHy with time. Studies show that three propagation reactions occur simultaneously to account for the anomalous auto acceleration (17). These are chain growth in the continuous monomer phase chain growth of radicals that have precipitated from solution onto the particle surface and chain growth of radicals within the polymer particles (13,18). 

Heat is used to darken amber, ivory, and jade to simulate age. Pieces of amber and tortoiseshell can be reconstmcted, ie, joined under heat and moderate pressure. By careful heating in oil, milky amber can be clarified when the gas and water within small bubbles diffuse out of the stone. If heating is rapid, the attractive sun-spangle cracking shown in Figure 1 results. 

The compounding technique for latex differs from that of dry mbber and is fundamentally simpler. A critical factor of colloidal stabiUty makes necessary that each ingredient is of optimum particle size, pH, and concentration when added as an aqueous dispersion to the latex. Rubber latex is a colloidal aqueous emulsion of an elastomer and natural mbber latex is the milky exudation of certain trees and plants that of greatest commercial importance is the... 

Proper emulsification is essential to the satisfactory performance of a carrier. A weU-formulated carrier readily disperses when poured into water, and forms a milky emulsion upon agitation or steaming. It should not cause oil separation upon heating or crystallization and sedimentation upon cooling. 

S-Dlphanyl-4-methyloxazola (2) a BenzamKlopropiophenona 1 (0 3 g, 1 1 mmoQ was added to concentrated H2SO4 (3 mL) under stimng After 10 mm copious quantities of water were added until the milky white product was completely precptated Filtration and recrystallization from petroleum ether (30-60°C) afforded 0 2 g of 2 (72%), mp B0-81°C... 

The submitters observed the appearance of a brown color at this point. The checkers obtained a brown color only after the reaction mixture was added to ether. In a run at half scale the reaction mixture remained milky white for 35 min and turned brown only when ether (500 mL) was added to It. 

The benzene can be dried by distilling on a steam bath until the distillate is no longer milky. About r 5 per cent of the benzene is distilled. 

Phosphorus (white) [7723-14-0] M 31.0, m 590, d 1.82. Purified by melting under dilute H2S04" dichromate (possible carcinogen) mixture and allowed to stand for several days in the dark at room temperature. It remains liquid, and the initial milky appearance due to insoluble, oxidisable material gradually disappears. The phosporus can then be distilled under vacuum in the dark [Holmes Trans Faraday Soc 58 1916... 

Some polymers, although transparent, may have a cloudy or milky appearance, generally known as haze. It is often measured quantitatively as the amount of light deviating by more than 2.5 degrees from the transmitted beam direction. Haze is often the result of surface imperfections, particularly with thin films of low-density polyethylene. 

A. l-Formyl-3-thiosemicarbazide. Four hundred milliliters of 90% formic acid contained in a 2-1. round-bottomed flask is heated on a steam bath for 15 minutes, and then 182 g. (2 moles) of colorless thiosemicarbazide (Note 1) is added. The mixture is swirled until the thiosemicarbazide dissolves. The heating is continued for 30 minutes, during which time crystalline 1-formyl-3-thiosemicarbazide usually separates. Boiling water (600 ml.) is added, and the milky solution that results is filtered through a fluted filter paper. After standing for 1 hour, the filtrate is cooled in an ice bath for 2 hours, and the l-formyl-3-thiosemicarbazide that separates is collected by suction filtration and air-dried overnight. It weighs 170 192 g. (71-81%) and melts at 177-178° with decomposition. 

Observable Characteristics - Physical State (as shipped) Liquid Color Milky Odor Each type has a characteristic odor. 

Chemical Reactivity - Reactivity with Water Dissolves and reacts producing a milky like solution. The reaction is non hazardous Reactivity with Common Materials No reactions Stability During Transport Stable Neutralizing Agents for Adds and Caustics Not pertinent Polymerization Not pertinent Inhibitor of Polymerization Not pertinent. 

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