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Fertilizer Industry

  • Urea

    Urea

    It is an organic compound composed of carbon, nitrogen, oxygen and hydrogen, one of the simplest organic compounds, and is the main nitrogen-containing end product of protein metabolism and decomposition in mammals and some fish, and urea is synthesized by ammonia and carbon dioxide in industry under certain conditions.

  • Ammonium Bicarbonate

    Ammonium Bicarbonate

    Ammonium bicarbonate is a white compound, granular, plate or columnar crystals, ammonia odor. Ammonium bicarbonate is a kind of carbonate, ammonium bicarbonate has ammonium ion in the chemical formula, is a kind of ammonium salt, and ammonium salt can not be put together with alkali, so ammonium bicarbonate should not be put together with sodium hydroxide or calcium hydroxide.

  • Potassium Carbonate

    Potassium Carbonate

    An inorganic substance, dissolved as a white crystalline powder, soluble in water, alkaline in aqueous solution, insoluble in ethanol, acetone, and ether. Strong hygroscopic, exposed to the air can absorb carbon dioxide and water, into potassium bicarbonate.

  • Potassium Chloride

    Potassium Chloride

    An inorganic compound resembling salt in appearance, having a white crystal and an extremely salty, odorless, and nontoxic taste. Soluble in water, ether, glycerol and alkali, slightly soluble in ethanol, but insoluble in anhydrous ethanol, hygroscopic, easy to caking; The solubility in water increases rapidly with the increase of temperature, and often redecomposes with sodium salts to form new potassium salts.

  • Magnesium Sulphate

    Magnesium Sulphate

    A compound containing magnesium, a commonly used chemical and drying agent, consisting of the magnesium cation Mg2+ (20.19% by mass) and the sulfate anion SO2−4. White crystalline solid, soluble in water, insoluble in ethanol. Usually encountered in the form of the hydrate MgSO4·nH2O, for various n values between 1 and 11. The most common is MgSO4·7H2O.

  • Ferrous Sulfate

    Ferrous Sulfate

    Ferrous sulfate is an inorganic substance, the crystalline hydrate is heptahydrate at normal temperature, commonly known as “green alum”, light green crystal, weathered in dry air, the surface oxidation of brown basic iron sulfate in humid air, at 56.6℃ to become tetrahydrate, at 65℃ to become monohydrate. Ferrous sulfate is soluble in water and almost insoluble in ethanol. Its aqueous solution oxidizes slowly in air when it is cold, and oxidizes faster when it is hot. Adding alkali or exposure to light can accelerate its oxidation. The relative density (d15) is 1.897.

  • Ammonium Chloride

    Ammonium Chloride

    Ammonium salts of hydrochloric acid, mostly by-products of the alkali industry. Nitrogen content of 24% ~ 26%, white or slightly yellow square or octahedral small crystals, powder and granular two dosage forms, granular ammonium chloride is not easy to absorb moisture, easy to store, and powdered ammonium chloride is more used as a basic fertilizer for the production of compound fertilizer. It is a physiological acid fertilizer, which should not be applied on acidic soil and saline-alkali soil because of more chlorine, and should not be used as seed fertilizer, seedling fertilizer or leaf fertilizer.

  • Magnesium Chloride

    Magnesium Chloride

    An inorganic substance that is composed of 74.54% chlorine and 25.48% magnesium and usually contains six molecules of crystalline water, MgCl2.6H2O. Monoclinic crystal, or salty, have a certain corrosive. Magnesium oxide is formed when water and hydrogen chloride are lost during heating. Slightly soluble in acetone, soluble in water, ethanol, methanol, pyridine. It deliqueses and causes smoke in wet air, and sublimates when it is white hot in the gas stream of hydrogen.

  • 4A Zeolite

    4A Zeolite

    It is a natural alumino-silicic acid, salt ore in the burning, due to the water inside the crystal is driven out, producing a phenomenon similar to bubbling and boiling, which is called “boiling stone” in image, referred to as “zeolite”, used as a phosphate-free detergent auxiliary, instead of sodium tripolyphosphate; In the petroleum and other industries, it is used as a drying, dehydration and purification of gases and liquids, and also as a catalyst and water softener.

  • Citric Acid

    Citric Acid

    It is an important organic acid, colorless crystal, odorless, has a strong sour taste, easily soluble in water, mainly used in food and beverage industry, can be used as sour agent, seasoning agent and preservative, preservative, can also be used in chemical, cosmetic industry as an antioxidant, plasticizer, detergent, anhydrous citric acid can also be used in food and beverage industry.

  • Sodium Silicate

    Sodium Silicate

    Sodium silicate is a kind of inorganic silicate, commonly known as pyrophorine. Na2O·nSiO2 formed by dry casting is massive and transparent, while Na2O·nSiO2 formed by wet water quenching is granular, which can be used only when converted into liquid Na2O·nSiO2. Common Na2O·nSiO2 solid products are: ① bulk solid, ② powdered solid, ③ instant sodium silicate, ④ zero water sodium metasilicate, ⑤ sodium pentahydrate metasilicate, ⑥ sodium orthosilicate.

  • Sodium Dihydrogen Phosphate

    Sodium Dihydrogen Phosphate

    One of the sodium salts of phosphoric acid, an inorganic acid salt, soluble in water, almost insoluble in ethanol. Sodium dihydrogen phosphate is a raw material for the manufacture of sodium hempetaphosphate and sodium pyrophosphate. It is colorless transparent monoclinic prismatic crystal with a relative density of 1.52g/cm².

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