Insoluble sulfur OT20 / Insoluble sulfur HD OT20 / Insoluble sulfur HS OT20 Specification: Appearance: Non-dusting yellow powder. Total Sulfur Content %: 79.0-81.0 Insoluble Sulfur (On total Sulfur) % min.: 90 Thermal stability (105 deg. x15min) % min: 80 Thermal stability (120deg. x15min) % min: 40 Oil Content%: 19.0-21.0 Acidity (H2SO4) % max.: 0.05 Heating Loss (60deg.x4h) % max.: 0.50 Ash Content % max.: 0.15 Sieve Residue (150m) % max.: 0.30
Insoluble sulfur OT20 / Insoluble sulfur HD OT20 / Insoluble sulfur HS OT20 Specification: Appearance: Non-dusting yellow powder. Total Sulfur Content %: 79.0-81.0 Insoluble Sulfur (On total Sulfur) % min.: 90 Thermal stability (105 deg. x15min) % min: 80 Thermal stability (120deg. x15min) % min: 40 Oil Content%: 19.0-21.0 Acidity (H2SO4) % max.: 0.05 Heating Loss (60deg.x4h) % max.: 0.50 Ash Content % max.: 0.15 Sieve Residue (150m) % max.: 0.30
Appearance: powderPurity: 4N 5N 6N 99.99%Grade Standard: Industrial GradeCAS No.: 9035-99-8State: Solidcolor: yellow
Sulfur for agriculture, minimum order 1000ton/order.price is according payment procedure.
Features of Sulfur Powder High purity 99.9% The most important features of sulfur powder are as follows: Color: Typically bright yellow.Texture: Has a soft and uniform texture. Odor: Has a distinctive, pungent odor similar to rotten eggs due to sulfur compounds. Solubility: Insoluble in water but can dissolve in some organic solvents. Natural Production Method of Sulfur Powder Naturally, sulfur is found predominantly in volcanic regions. Volcanic activities bring sulfur to the earth's surface, where it solidifies upon cooling. This element is also widely found in many minerals, including iron pyrite, gypsum, and Epsom salts. In natural mines, sulfur is collected as solid layers near the earthâ??s surface and then processed into powder. This method is less commonly used due to high costs and environmental restrictions. Industrial Production Method of Sulfur Powder Today, most of the sulfur required by the industry is produced through the extraction and refining of oil and gas. Sulfur is extracted as a by-product during the refining process of natural gas and petroleum. In this process, a large amount of sulfur is obtained from natural gas and petroleum, which contain hydrogen sulfide and a wide range of sulfur-containing organic compounds (like CH3SH). These compounds are converted into pure sulfur using chemical and thermal processes and then marketed as powder.
Sulphuric acid 98% Sulfuric acid (HSO) at a concentration of 98% is one of the most widely used industrial chemicals due to its strong acidic properties and versatility. Properties of 98% Sulfuric Acid Chemical Formula: HSO Concentration: 98% (remaining 2% is water) Appearance: Colorless, oily liquid Density: ~1.84 g/cm³ (highly dense) Boiling Point: ~337°C (639°F) Melting Point: ~10°C (50°F) Corrosivity: Highly corrosive to metals, organic materials, and human tissue. Hygroscopicity: Absorbs moisture from the air, making it a strong dehydrating agent. Applications of 98% Sulfuric Acid 98% sulfuric acid is a key raw material in numerous industries due to its strong acidic and dehydrating properties. Major applications include: 1. Fertilizer Production Used in the manufacture of phosphate fertilizers (e.g., superphosphate and ammonium sulfate). Reacts with phosphate rock to produce phosphoric acid, a key fertilizer ingredient. 2. Chemical Manufacturing Production of chemicals such as hydrochloric acid, nitric acid, and sulfate salts. Used as a catalyst or reagent in organic synthesis (e.g., sulfonation, alkylation). 3. Petroleum Refining Used in alkylation processes to produce high-octane gasoline. Purification of petroleum products by removing impurities. 4. Metal Processing Pickling and Cleaning: Removes rust and scale from steel and iron surfaces. Used in the production of copper, zinc, and other metals. 5. Water Treatment pH adjustment and neutralization in wastewater treatment plants. 6. Textile Industry Used in dyeing processes and the production of synthetic fibers. 7. Battery Manufacturing Key component in lead-acid batteries (though typically at lower concentrations, around 30-50%). 8. Dehydrating Agent Used in laboratories and industries to remove water from gases and organic compounds.
The plant shall be able to operate at least 330 days/year it shall be capable of operating either at 40% or 110% of the rated capacity. The plant shall use elemental sulphur with a single train of equipment, using double contact process. Using vanadium penta oxide as a catalyst, and should be based on the most technically and economically up-to date feasible process.
A colorless to pale yellow oily liquid, chemical formula H2SO4. Product Name: Sulfuric Acid Form: Liquid Appearance: Colorless Formula: H2SO4 Solubility: Sulfuric acid is highly soluble in water, with a great affinity for water molecules. Country of Origin: Made in China CAS. No.: 7664-93-9 HS Code: 2807000010 UN No.: 1830 EINECS No.: 231-639-5 Application: Fertilizer Production, Chemical Synthesis, Petroleum Refining, Metal Processing, Battery Acid, Water Treatment, Paper Production, Pharmaceuticals, Food Industry, Synthetic Fibers, Waste Water Treatment.
