Sulfuric acid, formerly known as oil of vitriol or fuming sulfuric acid, is a mineral acid whose strength is surpassed by only a few superacids. It is miscible with water in all proportions.

Phosphoric acid is a mineral triacid. The first function is that of a strong acid, the second that of a weak acid, and the third that of a very weak acid. The three bases formed are dihydrogen phosphate (H2PO4-), hydrogen phosphate (HPO4^2-), and orthophosphate (PO4^3-)

L-Tryptophan is an amino acid essential for the growth of young animals and is one of the main amino acids used in feed after lysine, methionine, and threonine. The addition of tryptophan can improve the efficiency of amino acid utilization, increase food intake, promote growth, and enhance immunity. The stress response of piglets after weaning can be alleviated, and reproductive efficiency can be improved with tryptophan, which has been widely used in feed.

Vinyl acetate is a transparent and colorless liquid. Its odor, detectable at concentrations as low as 0.1 ppm, is pleasant at low concentrations but quickly becomes pungent and irritating as the concentration increases.

Manganese dioxide, represented by the formula MnO₂, is a chemical compound widely used in various industrial, environmental, and technological applications. Its structure and properties make it a valuable material for many specific processes and applications.

Zinc oxide is an inorganic compound that exists in the form of a white powder insoluble in water.

Calcium is a chemical element with the symbol Ca and atomic number 20. It is an essential mineral for living organisms, including humans, and plays a crucial role in various physiological processes. 

Calcium sorbate is the calcium salt of sorbic acid. Calcium sorbate is a polyunsaturated fatty acid salt. It is a frequently used food preservative.

The Reichardt dye (Betaine 30) is an organic dye belonging to the class of azomerocyanine betaines. This dye is notable for its solvatochromic properties, meaning it changes color depending on the solvent in which it is dissolved.

An excellent collector for non-ferrous metal sulfide flotation, exhibiting outstanding selectivity and specific separation performance for copper, lead, zinc, molybdenum sulfide ores, etc.

Magnesium oxide (MgO) is a chemical compound composed of one magnesium atom (Mg) and one oxygen atom (O). It is widely used in various industrial and commercial applications due to its unique chemical and physical properties.

Ascorbic acid, also known as vitamin C, is an organic compound essential for many functions in the human body. It has multiple uses and benefits, both in health and industry.

"HUILE DE BASE 150 NS" is a reference to a base oil with ISO VG 150 viscosity (150 NS). Base oils, also known as mineral base oils, are basic quality lubricating oils used in the formulation of various industrial lubricants, including gear oils, hydraulic oils and similar products.

It appears as a crystalline, water-soluble powder, typically white to slightly yellowish in color.

BHT (Butylated Hydroxytoluene) is a widely used antioxidant known for its ability to protect products from oxidation and rancidity.