chemical-categories

picric acid LAB GRADE

Appearance (Colour)

Pale yellow

Appearance (Form)

Crystals

Solubility (Turbidity) 1% aq. solution

Clear

Assay

min. 99.8%

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.

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.

10-Deacetylbaccatin III

10-Deacetylbaccatins are a series of closely related natural organic compounds isolated from the Pacific yew tree and related species. 10-Deacetylbaccatin III is used as a chemical intermediate in the preparation of the anti-cancer drug paclitaxel.

2,7-Dichlorofluorescein

Dichlorofluorescein is an organic dye of the fluorescein family, being substituted at the 2 and 7 positions by chloride. It is used as an indicator for argentometry by Fajans method. A 0.2% solution of 2,7-dichlorofluorescein in methanol can be used for detection of sweeteners .

2-Mercaptobenzothiazole

Mercaptobenzothiazole is an organic compound from the group of heteroaromatic compounds. It is often used as rubber accelerators and antioxidants in the manufacture of rubber products used. It is used in fungicide, in veterinary preparations and in industrial cutting oils. It also find application as a stabilizer in the photo industry, as a reagent for the determination of metals in the quantitative analysis and as an adjuvant in the electrochemical coating of metal surfaces.

3,5-Dinitrobenzoic Acid

3,5-Dinitrobenzoic acid is an organic chemical that is an important corrosion inhibitor and is also used in photography. This aromatic compound is used by chemists to identify alcohol components in esters and in the fluorometric analysis of creatinine.

3-ACETYLPHENYLACETYLENE

3-Acetylphenylacetylene is a white powder and is incompatible with strong oxidizers,emitting toxic fumes of carbon monoxide and carbon dioxide in fire.

4-Acetylphenylacetylene

4-Acetylphenylacetylene is a white powder . It is incompatible with strong oxidizers,emitting toxic fumes of carbon monoxide and carbon dioxide.

4-Cyanopyridine N-Oxide

4-Cyanopyridine N-Oxide is used as anti bacterial agent.