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N,N-Dimethyl Acetamide

N,N-Dimethyl acetamide is an organic compound. It is used as a polar solvent in organic chemistry. It is useful as a medium for strong bases such as sodium hydroxide. Dimethylacetamide is commonly used as a solvent for fibers or in the adhesive industry. It is also employed in the production of pharmaceuticals and plasticizers as a reaction medium. It is also used as a booster solvent in coating and adhesive.

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Potassium Ferricyanide

Potassium ferricyanide is a chemical compound. The compound has widespread use in blueprint drawing and in photography. Iron and copper toning involve the use of potassium ferricyanide. It is used as an oxidizing agent to remove silver from negatives and positives, a process called dot etching. In color photography, potassium ferricyanide is used to reduce the size of color dots without reducing their number, as a kind of manual color correction. The compound is also used to harden iron and steel, in electroplating, dyeing wool, as a laboratory reagent, and as a mild oxidizing agent in organic chemistry. It is also used in photography with sodium thiosulfate to reduce the density of a negative where the mixture is known as Farmer's reducer; this can help offset problems from overexposure.

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Potassium Ferrocyanide

Potassium ferrocyanide is a coordination compound. It can be used as an alternate nitrogen source for plants. It is often used as a gardening technique. Industrially, this complex is used in metal extraction and to make adhesives, computer electronics, fire retardants, cosmetics, dyes, nylon, paints, inks, plexiglass, pharmaceuticals, and rocket propellant. It is also used in low doses in some food preparation. It works as an anti-caking agent and it removes copper from red wine, as copper is used as a fungicide on grapes. In the laboratory, potassium ferrocyanide is used to determine the concentration of potassium permanganate, a compound often used in titrations based on redoxreactions.

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Selenium tetrachloride

Selenium tetrachloride is the inorganic compound composed with the formula SeCl4.It is used in the synthesis of other selenium compounds.

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Trimethylamine N-Oxide

Trimethylamine oxide is used in protein folding experiments to counteract the unfolding effects of urea. Trimethylamine oxide is also used in certain oxidation reactions.

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Tripotassium Phosphate

Tripotassium phosphate is a water-soluble ionic salt. It is used as a food additive for its properties as an emulsifier, foaming agent and whipping agent. In combination with fatty acids, it is a potential antimicrobial agent in poultry processing.

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picric acid LAB GRADE

Appearance (Colour)

Pale yellow

Appearance (Form)

Crystals

Solubility (Turbidity) 1% aq. solution

Clear

Assay

min. 99.8%

 

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1,2,3-Trihydroxybenzene

1,2,3-Trihydroxybenzene is a benzenetriol. It is a powerful reducing agent. It was first prepared by Scheele 1786 by heating gallic acid. An alternate preparation is heating para-chlorophenoldisulphonic acid with potassium hydroxide. One can find its uses in hair dying, dying of suturing materials and for oxygen absorption in gas analysis. It also has antiseptic properties. It was also used as a developing agent in black-and-white developers, but its use is largely historical except for special purpose applications.

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1,3,5-Trihydroxybenzene

1,3,5-Trihydroxybenzene is a benzenetriol. It is an organic compound that is used in the synthesis of pharmaceuticals. It is a useful intermediate because it is polyfunctional. It is mainly used as a coupling agent in printing. It links diazo dyes to give a fast black. It is also used as a treatment for gastrointestinal disorders.

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