SULFUR GRANULES SULPHUR LUMPS
Sulfur is one of the most important agricultural and industrial raw materials and is considered a strategic product sulfur is an odourless, tasteless and polyvalent nonmetal which is mostly in the form of yellow crystals and is obtained from sulphide and sulphate. Sulphur occurs naturally in the environment and is the thirteenth most abundant element in the earthâ??s crust. It can be mined in its elemental form, although this method has declined over the last decade to less than 2% of world production. Today most elemental sulphur is obtained as a co-product recovered from oil and gas production in sweetening process.
Sulphur is the primary source in the production of sulphuric acid, the world's most widely used chemical. Sulphuric acid is an essential intermediate in many processes in the chemical and manufacturing industries. Sulphuric acid also is used by the fertilizer industry to manufacture primarily phosphates, nitrogen, potassium, and sulphate fertilizers.
Sulfur reacts directly with methane to give carbon disulfide, used to manufacture cellophane and rayon. One of the direct uses of sulfur is in vulcanization of rubber, where polysulfide chains crosslink organic polymers. Large quantities of sulfites are used to bleach paper and to preserve dried fruit. Many surfactants and detergents (e.g. sodium lauryl sulfate) are sulfate derivatives. Calcium sulfate, gypsum, is mined on the scale of 100 million tonnes each year for use in Portland cement and fertilizers. Sulphur is increasingly used as a component of fertilizers. Sulfur can be used in agriculture and various industries such as plastics and many synthetic products, paper, paint, etc.
Product name: Magnesium Magnesium Sulphate / Magnesium Sulfate Salt (Epsom salt)
CAS 10034-99-8
Packing: 25 or 50 kg PP bags
HS Code: 28332100
Molecular Formula: MgSo4.7H2o
Magnesium sulfate contains two elements (magnesium and sulfur) -
The First) The importance of magnesium in plants is due to its entry into the formation of the chlorophyll molecule.
It is also similar to calcium in the formation of the plasma membrane and is a bridge between the enzyme molecule and the phosphate group and plays an activating role for some enzymes responsible for the transformation of carbohydrate and nitrogenous substances in plants.
Magnesium helps seed growth, Plant afforestation, flower production, increases chlorophyll (Chlorophyll is responsible for the process of plant
photosynthesis), and improves the absorption of phosphorus and nitrogen.
The Second) The importance of sulfur for plants:
It is a sterilizing substance for the soil, as it kills microbes and bacteria present in the soil around the roots of the plant. Likewise, sulfur combines with the nitrogen present in the soil to form amino acids, which act as a chelating substance, binding to the divalent elements.
Due to the small size of amino acids, they permeate soil particles through plant roots and are easily absorbed, and the plant absorbs sulfur, magnesium, nitrogen, and other divalent elements.
Magnesium sulphate â?¥ 98%
Magnesium (as magnesium oxide) â?¥16%
Sulfur â?¥ 12.7%
Water solubility: quickly soluble in water 100%
Colour: white crystals
Particle size: 0.1 - 2.0 mm
Granular sulfur is the raw material state of sulfur. Granular sulfur consists of small yellow particles that quickly disperse or break down in the soil. Its physical form is solid, and as expected, it has a sulfuric odor. The material is soft, easily crumbles, and is insoluble in water, although it does dissolve in some organic solvents such as carbon disulfide.
It is sulfur that has been taken from the refinery or extracted from the mine and has not been processed. Sulfur can be found in pure form in nature, as well as in combination with other elements. Granular Sulfur is the unprocessed commercial name of the element Sulfur, that is, sulfur with its well-known name. Due to its physical condition, Lamp is the general name used for Sulfur, which is also called chips. Granular sulfur in agriculture, due to the hardness of its structure, oxidation is impossible, it can be used by making it powdered or micronized by physical interventions. In addition, such products are also called Granular Sulfur due to the fact that Powdered or Liquid sulfur can be mixed with other components to make it granular.
Granulated sulphur is mainly used in the production of sulfuric acid, phosphorus fertilizers, plant protection chemicals, paper, food industry, agriculture, auto tires, explosives, chemicals and dyes, wastewater treatment, such as wastewater treatment also finds a wide range of uses and in the steel industry. Granulated sulphur is used in the manufacture of sulfuric acid, phosphate fertilizers and plant protection products, and in the steel industry.
Hydrogen sulfide is a hydride of sulfur with the chemical formula H2S. It is a colorless, foul-smelling (rotten egg) highly toxic gas. It is soluble in water and ethanol, with a specific gravity of 1.1906. The melting point is -85.5�°C, the boiling point is -60.4�°C, the critical temperature is 100.4�°C, and the critical pressure is 90.06�?105 Pa. The autoignition point is 260�°C, and it is flammable. It can cause explosive combustion when it encounters a spark. When mixed with air, it can cause an explosion, and the explosion limit is 4% to 44% (volume). It can react chemically with a variety of ions to produce water-insoluble sulfides, which can turn the surface of copper and silver black. It is widely present in the manufacturing industries of metal smelting, natural gas, hydrochloric acid and sulfuric acid. When manufacturing various sulfides such as sulfate pulp, rayon, artificial cotton, rubber, carbon disulfide, etc., hydrogen sulfide gas is often discharged. In some chemical reactions, unstable sulfur-containing compounds will also decompose into hydrogen sulfide. For example, in coking, refined petroleum and metal smelting, hydrogen sulfide, as a conventional waste gas, is very easy to leak into the air. The decomposition of sulfur dyes can also release hydrogen sulfide gas.
Chemical properties Hydrogen sulfide is a colorless, acidic gas with a rotten egg-like odor. Relative density 1.5392 (0â??). Melting point 85.5â??. Boiling point -60.3â??. Critical temperature 100.5â??. Critical pressure 9.0�?103Pa. Heat of vaporization 18.67kJ/mol; heat of fusion 23.80kJ/mol. Vapor pressure 2.7kPa (25.5â??). Vapor relative density 1.19. Ignition point 260â??. Explosion limits: lower limit is 4.3% (volume), upper limit is 40.0% (volume). The allowable concentration in the air is 10�?10-6 (ppm). Soluble in water, ethanol, glycerol, Chemicalbook, carbon disulfide. Extremely soluble in organic amines. Also highly soluble in caustic soda solutions. Burns in excess oxygen to produce sulfur dioxide and water, and produces water and free sulfur when oxygen supply is insufficient. Stable at room temperature. Uses Hydrogen sulfide is used in the synthesis of phosphors, electroluminescence, photoconductors, photoelectric exposure meters, etc. Reducing agent for organic synthesis. Used in metal refining, pesticides, medicines, and catalyst regeneration. General reagent. Preparation of various sulfides. Uses Used to separate and identify metal ions, purify hydrochloric acid and sulfuric acid, and prepare elemental sulfur Uses Can be used to convert sulfur and sulfuric acid, produce sodium sulfide and sodium hydrosulfide, or to produce organic sulfur compounds such as thiophene, mercaptans, and thioethers
Sulphur Pastilles are hemispherical shaped granules formed from pure molten sulphur using a drop-forming process. Granulation or pastillation as a method for producing bulk solid sulphur is often found in facilities where raw elemental sulphur is processed into a final or intermediate product, or in facilities (such as oil refineries) where Sulphur is being recovered as a by-product from another production process.
Sulphur pastilles are used in the production of sulfuric acid, phosphate fertilizers, plant protection products as well as in the steel, paper and food industries.
The aqueous solution of hydrogen fluoride gas is a clear, colorless, fuming corrosive liquid with a strong pungent odor, easily soluble in water and ethanol, and slightly soluble in ether. Hydrofluoric acid is a weak acid with strong corrosiveness, which can strongly corrode metal, glass and silicon-containing objects.
It is generally produced in laboratories with fluorite (mainly composed of calcium fluoride) and concentrated sulfuric acid. It needs sealed in a plastic bottle.
The chemical industry is used to produce organic and inorganic fluorides (such as potassium fluoride, magnesium fluoride, uranium hexafluoride, calcium fluoride helium, fluororesin, fluoroplastic, fluororubber), dye synthesis, organic synthesis catalyst, and flame-retardant agent etc.
In glass processing and production, it is used for frosted bulbs and general bulb treatment, glassware polishing, glass instrument scales, glassware and mirror engraving and lettering.
As a cleaning agent for pickling of metal surfaces such as stainless steel.
Used in the atomic energy industry, for the production of elemental fluorine and fluorides, and also as catalysts and fluorinating agents.
Potassium Sulfate (K2SO4) is high purity powder with 50 weight percent K2O.
It has the following features: Powder fertilizer, acidic and soluble in water.
Applications:
Potassium Sulfate (K2SO4) is Suitable to be used for fruit trees orchards before planting or during winter service to feed all kinds of crops especially during fruit stage to increase fruit size and improving taste, firmness and shelf-life. Standard formula takes longer time to be completely dissolved in soil compared to soluble-SOP, which make potassium more available for plant for long time and increases K-use efficiency. Enhances tolerant of plants against environmental and biotic stresses. Rich in Sulfur, which is an important element for some oil crops such as onion and garlic and increases the availability of phosphorus and micro element to be used in soil.
Potassium Sulfate (K2SO4) is a high purity powder with 50 weight percent K2O. It has the following features:
Powder fertilizer, acidic and soluble in water.
Applications:
Potassium Sulfate (K2SO4) is Suitable to be used for fruit trees orchards before planting or during winter service to feed all kinds of crops especially during fruit stage to increase fruit size and improving taste, firmness and shelf-life. Which make potassium more available for plant for long time and increases K-use efficiency. Enhances tolerant of plants against environmental and biotic stresses. Rich in Sulfur, which is an important element for some oil crops such as onion and garlic and increases the availability of phosphorus and micro element to be used in soil.
