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Waxes are organic compounds that characteristically consist of long alkyl chains.
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Waxes and are
Waxes are a class of chemical compounds that are plastic ( malleable ) near ambient temperatures.
Waxes are insoluble in water but soluble in organic, nonpolar solvents.
Waxes are biosynthesized by many plants and animals.
Waxes are mainly consumed industrially as components of complex formulations, often for coatings.
Waxes are used to make wax paper, impregnating and coating paper and card to waterproof it or make it resistant to staining, or to modify its surface properties.
Waxes are also used in shoe polishes, wood polishes, and automotive polishes, as mold release agents in mold making, as a coating for many cheeses, and to waterproof leather and fabric.
Waxes usually found in mascara are paraffin, carnauba wax, and beeswax.
Waxes are some of the most expensive elements of the detailing process.
Waxes and .
Waxes confer matting effects and wear resistance to paints.
Waxes and hard fats such as tallow have been used to make candles, used for lighting and decoration in a number of religious traditions, including Christianity and Hinduism, as well as various neo-pagan religions such as Wicca.
Additional businesses created after World War I included the Boston Stove Foundry, Roger Reed Waxes, Ace Art, Addison-Wesley Publishing and several other companies.
Category: Waxes.
Plassmann, Merle M. " Environmental Occurrence and Fate of Semifluorinated N-alkanes and Perfluorinated Alkyl Acids Present in Ski Waxes.
Waxes and sealants provide this barrier against the elements.
* ThoughtCast. org: Ethan Zuckerman Waxes Lyrical on Homophily
are and organic
such capacities are impressive evidence pointing to a conception of the human being which does not appear in the accounts of biologists and organic evolutionists ; ;
Rousseau's primitivism, the anti-Newtonian mythology of Blake, Coleridge's organic metaphysics, Victor Hugo's image of the poets as the Magi, and Shelley's `` unacknowledged legislators '' are related elements in the rear-guard action fought by the romantics against the new scientific rationalism.
These widely advertised products, which are used primarily for washing clothes, are based on high-sudsing, synthetic organic actives ( sodium alkylbenzenesulfonates ) and contain up to 50% by weight of sodium tripolyphosphate or a mixture of sodium tripolyphosphate and tetrasodium pyrophosphate.
Exclusive of esthetic values, such as high- or low-foam level, perfume content, etc., the requirements for the organic active used in washing textiles are high.
No matter how they are formulated, a large number of organic actives are simply not suitable for this application, since they do not give adequate soil removal.
In hard-surface cleaning, the inorganic salts are more important than the organic active.
Greasy soils, which are typified by hydrocarbons and fats ( esters of glycerol with long-chain organic acids ).
Whereas the usual organic surface-active agent is strongly sorbed at oil - water interfaces, the highly charged ions are most strongly sorbed at interfaces between water and insoluble materials exhibiting an ionic structure ( see Table 26-2 on p. 1678 ).
Inorganic structures are found in Chapters 2 - 12, organic structures in Chapters 13 - 15.
There are three indexes, i.e., an inorganic formula index, a mineralogical name index, and a name index to organic compounds.
Surrounding it are metal cans of grains ordered from organic farms in the state.
Oranges and grapefruit are shipped from Florida weekly from an organic farm.
Some are detritivores and eat dead organic material.
Many are phototrophic, although some groups contain members that are mixotrophic, deriving energy both from photosynthesis and uptake of organic carbon either by osmotrophy, myzotrophy, or phagotrophy.
Adobe structures are constructed with bricks created from sand, clay, and water, with some fibrous or organic material, shaped using frames and dried in the sun.
Arenes are reactants in many organic reactions.
Most common are " organic amides " ( n
In organic chemistry, compounds composed of carbon and hydrogen are divided into two classes: aromatic compounds, which contain benzene or similar rings of atoms, and aliphatic compounds (; G. aleiphar, fat, oil ), which do not contain those rings.
Natural adhesives are made from organic sources such as vegetable matter, starch ( dextrin ), natural resins or from animals e. g. casein or animal glue.
Beads are still made from many naturally-occurring materials, both organic ( i. e., of animal-or plant-based origin ) and inorganic ( purely mineral origin ).
Amber and jet are also of natural organic origin, although both materials have undergone partial geologic fossilization.
Boron-containing reagents are used for as intermediates in the synthesis of organic fine chemicals.
are and compounds
If they are to be commended for foresight in their planning, what then is the judgment of a town council that compounds this problem during the planning stage??
The structures, properties, and reactions of these compounds are being studied.
These are grouped into sections according to the crystal system, and within each section compounds are arranged in the same order as in Groth's Chemische Krystallographie.
The compounds are divided according to composition into seven categories.
Alkanes ( also known as paraffins or saturated hydrocarbons ) are chemical compounds that consist only of hydrogen and carbon atoms and are bonded exclusively by single bonds ( i. e., they are saturated compounds ) without any cycles ( or loops ; i. e., cyclic structure ).
The organosulphur compounds responsible for the characteristic odour are believed to have antioxidant, antibiotic and anticarcinogenic properties, to stimulate the immune system and to be protective of liver functioning.
Although the neutral ground-state chemical compounds of argon are presently limited to HArF, argon can form clathrates with water when atoms of it are trapped in a lattice of the water molecules.
Theoretical calculations have predicted several argon compounds that should be stable, but for which no synthesis routes are currently known.
Arsenic and its compounds, especially the trioxide, are used in the production of pesticides ( treated wood products ), herbicides, and insecticides.
Arsenic is notoriously poisonous to multicellular life, although a few species of bacteria are able to use arsenic compounds as respiratory metabolites.
Antimony compounds are prominent additives for chlorine-and bromine-containing fire retardants found in many commercial and domestic products.
Only a limited number of actinium compounds are known including AcF < sub > 3 </ sub >, AcCl < sub > 3 </ sub >, AcBr < sub > 3 </ sub >, AcOF, AcOCl, AcOBr, Ac < sub > 2 </ sub > S < sub > 3 </ sub >, Ac < sub > 2 </ sub > O < sub > 3 </ sub > and AcPO < sub > 4 </ sub >.
Except for AcPO < sub > 4 </ sub >, they are all similar to the corresponding lanthanum compounds and contain actinium in the oxidation state + 3.
The crystal lattice of solid americium and its compounds contains intrinsic defects, which are induced by self-irradiation with alpha particles and accumulate with time ; this results in a drift of some material properties.
9 of the 20 standard amino acids are called " essential " amino acids for humans because they cannot be created from other compounds by the human body, and so must be taken in as food.
Of the 22 standard amino acids, 9 are called essential amino acids because the human body cannot synthesize them from other compounds at the level needed for normal growth, so they must be obtained from food.
Some non-benzene-based compounds called heteroarenes, which follow Hückel's rule, are also aromatic compounds.
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