VIZAG CHEMICAL Acetic anhydride, or ethanoic anhydride, is the chemical compound with the formula (CH3CO)2O. Commonly abbreviated Ac2O, it is the simplest isolable anhydride of a carboxylic acid and is widely used as a reagent in organic synthesis. It is a colorless liquid that smells strongly of acetic acid, which is formed by its reaction with moisture in the air. Applications
Read moreSodium dichromate is the inorganic compound with the formula Na2Cr2O7. Usually, however, the salt is handled as its dihydrate Na2Cr2O7·2H2O. Virtually all chromium ore is processed via conversion to sodium dichromate and virtually all compounds and materials based on chromium are prepared from this salt.[1] In terms of reactivity and appearance, sodium dichromate and potassium dichromate are very similar.
Read moreSodium metabisulfite or sodium pyrosulfite (IUPAC spelling; Br. E. sodium metabisulphite or sodium pyrosulphite) is an inorganic compound of chemical formula Na2S2O5. The substance is sometimes referred to as disodium metabisulfite. It is used as a disinfectant, antioxidant, and preservative agent. Uses Food additive It is used as a preservative and antioxidant in food and is also known as E223.
Read moreHow do you get liquid mercury? To make pure mercury, you have to extract it from the cinnabar rock and eliminate the sulfur. The easiest way to do this is to heat the rock. The sulfur combines with oxygen and the mercury turns to vapor at a boiling point of 674 degrees F (356 degrees C). The vapor is condensed to form liquid mercury. Where do you get liquid mercury?
Read morevizag chemical Diethanolamine, often abbreviated as DEA or DEOA, is an organic compound with the formula HN(CH2CH2OH)2. Pure diethanolamine is a white solid at room temperature, but its tendency to absorb water and to supercool mean it is often encountered as a colorless, viscous liquid. Diethanolamine is polyfunctional, being a secondary amine and a diol. Like other organic amines, diethanolamine acts as a weak base. Reflecting the hydrophilic character of the secondary amine and hydroxyl…
Read moreEthanolamine (2-aminoethanol, monoethanolamine, ETA, or MEA) is an organic chemical compound with the formula HOCH2CH2NH2. The molecule is both a primary amine and a primary alcohol (due to a hydroxyl group). Ethanolamine is a colorless, viscous liquid with an odor reminiscent to that of ammonia. Its derivatives are widespread in nature; e.g., lipids. The ethanolamines comprise a group of amino alcohols. A class of antihistamines is identified as ethanolamines, which includes carbinoxamine,…
Read morevizag chemical supplier Ammonium chloride is an inorganic compound with the formula NH4Cl and a white crystalline salt that is highly soluble in water. Solutions of ammonium chloride are mildly acidic. Sal ammoniac is a name of the natural, mineralogical form of ammonium chloride. The mineral is commonly formed on burning coal dumps from condensation of coal-derived gases. It is also found around some types of volcanic vents. It is mainly used as fertilizer and a flavouring agent in some types…
Read moreMagnesium sulfate is an inorganic salt with the formula MgSO4(H2O)x . It is often encountered as the heptahydrate sulfate mineral epsomite (MgSO4·7H2O), commonly called Epsom salt. The overall global annual usage in the mid-1970s of the monohydrate was 2.3 million tons, of which the majority was used in agriculture.
Read moreSoaps and detergents are widely used as cleaning agents. Chemically soaps and detergentsare quite different from each other. The common feature of soaps and detergents is thatwhen dissolved in water the molecules of soap and detergent tend to concentrate at thesurface of the solution or at interface. Therefore, the surface tension of the solution isreduced, it causes foaming of the solution.
Read moreEthylene is obtained by pyrolysis of natural gas or from naphtha by cracking. Ethylene isan unsaturated hydrocarbon and has a carbon-carbon double bond. Therefore, ethylene isvery reactive and can be converted to a variety of petrochemicals and useful end products. The major petrochemicals produced from ethylene are : 1. Ethyl alcohol 2. Ethylene oxide 3. Ethylene glycol 4. Dichloroethane 5. Vinyl chloride 6. Polyethylene 7. Ethyl benzene 1. Ethyl Alcohol
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