anhydride

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anhydride

 [an-hi´drīd]
a compound derived from a substance, usually an acid, by removal of a molecule of water.

an·hy·dride

(an-hī'drīd),
An oxide that can combine with water to form an acid or that is derived from an acid by the abstraction of water.

anhydride

/an·hy·dride/ (an-hi´drīd) any compound derived from a substance, especially an acid, by abstraction of a molecule of water.
chromic anhydride  chromic acid.
phthalic anhydride  a reactive low-molecular-weight compound with various industrial uses; it causes skin irritation and its fumes cause hypersensitivity pneumonitis.

anhydride

[anhī′drīd]
Etymology: Gk, a + hydor, without water
a chemical compound derived by the removal of water from one or more substances, especially an acid.

an·hy·dride

(an-hī'drīd)
An oxide that can combine with water to form an acid or that is derived from an acid by the abstraction of water.

anhydride

a compound derived from an acid by removal of a molecule of water.
References in periodicals archive ?
These eight amino acids were found to react with acetic anhydride providing significantly broader surface mapping potential than single amino acid modification methods.
Cytochrome C from equine and bovine heart, normal and sickle cell hemoglobin, sinapinic acid, acetic anhydride, amino acids (serine, cysteine, tyrosine, threonine, asparagine, glutamine, lysine, arginine, histidine, and glycine), urea, pepsin, and n-butylamine were purchased from Sigma (St.
Enough acetic anhydride was added to tubes 2 10 to yield a final anhydride-to-protein ratio of 10,000:1.
In these perspectives, for instance, the anhydride grafting of polyolefins is the subject of many studies (1-3).
In this paper, the functionalization of the PET chain ends with anhydride functions is studied.
Solid PET powder swollen in a solvent of the trimellitic anhydride acid chloride was the reactive medium.
Makes three anhydrides and an amine epoxy curing agent: dodecenylsuccinic anhydride, hexahydrophthalic anhydride, methylhexahydrophthalic anhydride, and a cycloalaphatic diamine known as Millamine 5260.
Offers polyamides, anhydrides, and aliphatic, amido, cycloaliphatic, aromatic, tertiary, and boron trifluoride amines.
The market research is accomplished by a list of major Maleic Anhydride suppliers and profiles of leading producers.
Maleic Anhydride market perspectives till 2015 are given on global and regional basis (capacities, consumption, production, and prices).
Generic hardeners include modified aliphatic and cycloaliphatic polyamines, polyamides and polyamide solutions, amidopolyamines, and anhydrides.
Among several anhydride curatives available is liquid Nadic methyl anhydride (NMA), which is recommended for electrical applications that require minimum shrinkage at high temperatures.