Products

Caustic soda

Caustic soda is an important chemical in the pulp and paper sector. The main uses in the production of pulp and paper include cooking and treatment of Kraft pulp, extraction of lignin in the cellulose bleaching sequences and manufacturing on-site sodium hypochlorite. The general procedure cellulose bleaching comprises a bleaching sequence during which the impurities and colored substances of pulp are oxidized or converted into forms and alkali soluble, and an extraction sequence in which impurities are eliminated.

showcase
showcase

Sulfuric acid

Sulfuric acid is a diacid, the first acid function is strong (pKa = -3.0): only a few acid and fluorinated acid combinations exceeds the strength. Hydration releases a lot of heat (called exothermic reaction), which is why this is done by pouring the acid in water, and not vice versa. This ease of hydration explains its use as desiccant. The effect is such as sulfuric acid can burn the organic materials (textiles, sugar, skin!) By leaving a carbon residue, hence its classification as a product corrosif.Comme all strong acids, it reacts strongly with many organic products, powdered metals, many metal salts, bases. Thus, the chlorine used for the manufacture of bleach was prepared by the action of sulfuric acid on sodium chloride. Similarly, we can produce nitric acid by reacting sulfuric acid with saltpeter (potassium nitrate, KNO3). Sulfuric acid reacts with nitric acid to yield the nitronium ion [NO2] +, reagent used to manufacture many explosives including nitroglycerin and trinitrotoluene (TNT).

Glyphosate

Glyphosate is the most widely used herbicide in the world. In France around 8 000 t / year of active material were used in 2016. Its success is based on a low cost, high efficiency and great flexibility of use. It is widely used for agricultural weed control but also for the maintenance of urban and industrial areas. In agriculture, glyphosate enables efficient destruction of weeds or volunteer plants with a reduced cost. The spread of glyphosate has promoted the development of conservation farming techniques to weed the plots without turning the soil. Glyphosate is, however, not a necessary condition for no-till, which is also practiced in the context of natural farming.

showcase
showcase

Fertilizer

Fertilizers that include only NPK are incomplete, it lacks macro elements (magnesium, sulfur, calcium ...) whose plant needs and trace elements that match many minerals (zinc, boron, selenium ... ). For a complete fertilizer, and stay in an eco-friendly approach.

Canned Tomato

Canned tomatoes are available in several different forms. Traditional forms are peeled whole tomatoes packed in juice or puree, and ground tomatoes, sometimes called "prepared for cooking." The ground tomatoes should not be confused with the mash, which is similar but cooked. taste tests indicate that whole tomatoes packed in juice tend to be perceived as having a taste fresher than those packed in puree. Crushed tomatoes, commonly used for pasta sauces, are prepared by adding tomatoes ground to a heavy medium tomato paste base. Diced tomatoes are increasingly common in applications requiring larger or bulkier product. During the last years.

showcase
showcase

Canned sardines

Canned sardines are frequently consumed. They can be kept in water, broth, oil or tomato sauce. Those stored in water are lower in fat than those that are in the oil. Their sodium content varies brands and varieties and are about 350 mg per 100 g (up to 500 mg per 100 g for sardines preserved in tomato sauce). Rinsing canned sardines before consumption can reduce somewhat their sodium content. Canned sardines are therefore a good way to get the daily intake of omega-3 fatty acids, provided that the variety is waiting for you!

Sodium dichloroisocyanurate

Sodium dichloroisocyanurate (or DCCNa) is a stable source of free chlorine. It is used as a disinfectant, biocidal antibactérien8, anti-algae and deodorant industriel.Il is chlorine shock used as a biocide for disinfecting swimming pool water. (Slow chlorine corresponds to trichloroisocyanuric acid) .It a sodium salt of dichloroisocyanuric acid, soluble in water. White, it is proposed in granules, powder or pellets of 20 g. This heterocyclic compound is derived from the triazine.Il reacts with water, urea, ammonia, reducing agents and bases fortes.Dans water, it decomposes into hypochlorous acid HOCl (a potent biocide which decomposes itself partly low ion biocide ClO- hypochlorite and strong oxidant, active agent of

showcase
showcase

ELECTRODE TO WELD

Electrode: part of the electrical circuit (normally positive terminal connected thereto) Metal Filling: wire used to bridge the gap between the base metals to be joined. It should not be part of the electrical circuit. welding rod: a familiar name Appliances / filler metal used in SMAW. An electrode may be consumable or non-consumable. (That is to say) during welding, the metal required to fill the space could be provided by the electrode itself (SMAW process, GMAW, SAW). In GTAW, tungsten électode is not consumable and therefore it is called autogenous welding.

APPLIANCES

In appliances, we can distinguish two categories including small appliances and large household appliances. The first includes small cooking appliances, irons, coffee makers, heaters ... The second includes washing machines, clothes dryers, dishwashers, freezers, electric ovens, wine cellars, stoves ... Small or large appliance, these are devices designed to make life easier and to make them more acceptable tasks; that is why they have become essential to everyday life. If you are looking for the right product for you.

showcase
showcase

lauryl ether sulfate sodium

Sodium lauryl ether sulfate or sodium laureth sulfate (SLES), better known by its INCI name sodium laureth sulfate (SLES), is a detergent and strong ionic surfactant commonly used in biochemistry and molecular biology. It is found in various household products (soaps, shampoos, toothpaste, etc.). It is inexpensive and is a very effective foaming agent.

Atrazine

Widely used since the 1960s because of its moderate price, efficiency and market age, atrazine continues to be used today in many countries, including the United States, where some 40 000 tonnes would be applied each year. year on crops such as maize, wheat, sorghum and sugar cane7 for pre- and post-emergence weeds (undesirable plants).

showcase