Sunday, August 14, 2016

Glacial Acetic Acid Common Uses

Glacial acetic acid is the water free acetic acid, is the undiluted form of acetic acid. Its use depend on the strength of the acid. It is a colourless liquid, with a distinctive sour taste and a pungent smell.
Glacial acetic acid is corrosive by nature and a natural antibacterial agent. It is a polar solvent, and dissolves both polar as well as non-polar compounds such as oils, sulphur and iodine.

Common Uses of Glacial Acetic Acid:

Glacial Acetic Acid is a organic compound widely used as additive in food production. As a preservatives, Glacial Acetic Acid can be used in a wide variety of industries including: food production, beverage, pharmaceutical, agriculture/animal feed, and various other industries.
1. In food industries to improve flavor.
2. In sour drinks to improve flavor and provide the smell of sour.
3. Glacial Acetic Acid is widely used as corrosive in Pharmaceutical.
4. Glacial Acetic Acid is widely used as intermediate in Agriculture/Animal Feed.
5. Glacial Acetic Acid as intermediate in manufacturing of various organic chemicals.

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Monday, August 8, 2016

learn more about Glacial Acetic Acid Structure

Because of acetic acid solidifies just below room temperature at 16.7буC (about 62буF); acetic acid can be concentrated by dripping the impure compound over a "stalactite" of glacial acetic acid; the pure acetic acid crystallizes, while impurities run off in the liquid; so that the water-free acetic acid is sometimes called glacial acetic acid.

Glacial Acetic Acid Chemical Formula is C2H4O2: Acetic Acid has two carbon (C) atoms, four hydrogen (H) atoms and two oxygen (O) atoms. Because Acetic Acid has a carbon in its chemical formula, it is an organic compound. Acetic Acid chemical formula can be written multiple ways, as shown here: C2H4O2; CH3COOH; CH3CO2H.

Glacial Acetic Acid Usage:

Glacial acetic acid is frequently used as a solvent for recrystallisation to purify organic compounds, as a solvent in the production of terephthalic acid (TPA), the raw material for polyethylene terephthalate (PET). Glacial acetic acid is a much weaker base than water, so the amide behaves as a strong base in the weakly alkaline substances, that Glacial acetic acid is used in analytical chemistry for the estimation of weakly alkaline substances such as organic amides.

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Glacial Acetic Acid

Thursday, January 28, 2016

what is the common name of acetic acid?

Acetic acid is both common names, is the official name of the International Union of Pure and Applied Chemistry (IUPAC) regulations. Because the main component of vinegar, commonly known as acetic acid. Anhydrous acetic acid at slightly below room temperature (16.7 ℃), can be converted into an ice-like crystals have a corrosive, so often referred to as glacial acetic acid, acetic anhydride.

what products contain acetic acid?

For example, in the fruit or vegetable in major presence in the form of an ester compound; in animal tissue, feces and blood in the free acid form.

Pure anhydrous acetic acid (glacial acetic acid) is a colorless hygroscopic liquid with a freezing point of 16.6 °C (62 °F), solidified as colorless crystals. Although based on an aqueous solution of acetic acid dissociation ability it is a weak acid, but acid is corrosive, its steam eye and nose irritation effect.

structure of glacial acetic acid:
molecular weight of glacial acetic acid: 60.05

uses of glacial acetic acid:

Acetic acid is a simple carboxylic acid is an important chemical reagent. Acetic acid has also been used to produce the desired footage cellulose acetate and wood adhesives of polyvinyl acetate, as well as many synthetic fibers and fabrics.

Glacial acetic acid

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