Lab Chemical-60

INULIN FOR BIOCHEMISTRY  are polymers composed mainly of fructose units (fructans), and typically have a terminal glucose. 

The fructose units in inulins are joined by a β(2→1) glycosidic bond. ... Bacterial inulin is more highly branched

(more than 15% branching) and contains on the order of tens or hundreds of subunits.

Inulin is a type of fermentable fiber that is found naturally in the roots of many foods, such as whole wheat, onions, garlic, and artichokes, and is commonly extracted from chicory root and added to foods

The purpose of this experiment is to synthesize isopentyl acetate (3-methylbutyl acetate) via an esterification reaction between acetic acid and isopentyl alcohol (3-methylbutanol), using concentrated sulfuric acid as a catalyst.

Lead acetate is a white crystalline solid, that is prepared by dissolving lead (II) oxide or lead (II) carbonate in concentrate d acetic acid. It is very soluble in water and its solution is often used to prepare other compounds.

Is Lead acetate acidic or basic? The base acetate ion is found in both lead acetate and potassium acetate solutions; it is basic since its conjugate acid, acetic acid, is a weak acid.

TRIBUTYLAMINE FOR SYNTHESIS99%   Tributylamine is used as a catalyst (proton acceptor) and as a solvent in organic 

syntheses and polymerization (including polyurethanes)

A novel and facile approach for one-pot synthesis of spinel cobalt ferrite (CoFe2O4) nanoparticles (NPs) is presented here. The synthesis involves homogeneous chemical precipitation followed by hydrothermal heating, using tributylamine (TBA) as a hydroxylating agent.

Trisodium phosphate and other sodium phosphate additives have multiple uses in the food industry and are found in many commercially prepared products. They are used to decrease acidity and improve texture in foods like baked goods and meats.

Trisodium phosphate is produced by neutralization of phosphoric acid using sodium carbonate, which produces disodium hydrogen phosphate. The disodium hydrogen phosphate is reacted with sodium hydroxide to form trisodium phosphate and water.

Cyanocobalamin is a cobalt-containing coordination compound generated by intestinal microbes, and a natural water-soluble vitamin of the B-complex family that must combine with Intrinsic Factor for absorption by the intestine.

Cyanocobalamin is a manufactured version of vitamin B12. It's used to treat and prevent vitamin B12 deficiency anaemia (when you have low levels of this vitamin in your body). Your body requires vitamin B12 to make red blood cells.

Toluene is found naturally in crude oil, and is used in oil refining and the manufacturing of paints, 

lacquers, explosives (TNT) and glues. In homes, toluene may be found in paint thinners,

 paintbrush cleaners, nail polish, glues, inks and stain removers.

L-Sorbose is a ketohexose monosaccharide. It is often used in the commercial production of ascorbic acid. ... L-Sorbose induces expression of a variety of enzymes in the fungus Trichoderma reesei, including cellulases, xylanases, and α-arabinofuranosidases

Production of L-sorbose from D-sorbitol by Gluconobacter oxydans is the first step to produce L-ascorbic acid on industrial scale. The sldhAB gene, which encodes the sorbitol dehydrogenase (SLDH), was overexpressed in an industrial strain G.

Toluene is found naturally in crude oil, and is used in oil refining and the manufacturing of paints, lacquers, explosives (TNT) and glues. In homes, toluene may be found in paint thinners, paintbrush cleaners, nail polish, glues, inks and stain removers

Toluene (/ˈtɒl.juˌin/), also known as toluol (/ˈtɒl.juˌɒl, -ˌɔːl, -ˌoʊl/),[7][8] is an aromatic hydrocarbon. It is a colorless, water-insoluble liquid with the smell associated with paint thinners.

Cytosine consists of a heterocyclic aromatic ring, an amine group at C4, and a keto group at C2. Cytosine binds with ribose to form the nucleoside cytidine and with deoxyribose to form deoxycytidine. The molecule is of planar geometry and cytosine forms 3 hydrogen bonds with Guanine in the DNA double helix.

Cytosine (C) is one of the four main bases found in DNA and RNA, along with adenine, guanine, and thymine (uracil in RNA).