Завод продаж сульфата алюминия

Aluminum sulfate is a widely used industrial reagents, often confused with alum. Under natural conditions, little to no aluminum sulfate salt form. It will form a hydrate, including 16 water aluminum sulfate is the most common. Chemical Properties Easily soluble in water, aluminum sulfate in pure sulfuric acid insoluble (only co-exist), in sulfuric acid and sulfuric acid together dissolved in water solubility of aluminum sulfate in sulfuric acid is aluminum sulfate in water solubility. Precipitation at room temperature with 18 molecules of crystal water, aluminum sulfate to 18, more than 18 industrial production of aluminum sulfate. 51.3% with anhydrous aluminum sulfate, 100 degrees and will not even dissolve (dissolved in its own crystal water). Easily weathered the loss of crystal water, more stable, heat will be water loss, high temperature will decompose to alumina and sulfur oxides. Aluminum sulfate [product specifications] HG 222J-9: Index NameFirst gradeQualifiedSolutionAlumina content≥15.60%≥15.60%≥7.80%Fe content≤0.52%≤0.70%≤0.25%Water insoluble≤0.15%≤0.15%≤0.15%pH (1% solution)≤3.0%≤3.0%≤3.0%Arsenic content≤0.0005%≤0.0005%≤0.0003%Heavy metal (Pb) containingContent≤0.002%≤0.002%≤0.002% First aid measures Skin contact: Remove contaminated clothing, rinse with clear water flow. Eye contact: Did eyelid, mobile or saline irrigation. Medical treatment. Inhalation: from the scene to fresh air. If breathing is difficult, give oxygen. Medical treatment. Ingestion: drink enough warm water, induce vomiting. Medical treatment. Fire Fighting Measures Hazardous characteristics: no special characteristics of the combustion explosion. Heat generated by the decomposition of toxic sulfide gas. Fire fighting methods: general fire firefighters must wear protective clothing, fire in the wind. When fighting moved to the extent possible, empty containers from the fire Department. Spill contingency Emergency Treatment: isolation leakage polluted area, restricting access. Recommended emergency personnel wearing a dust mask (full face mask), wearing protective clothing. With a clean shovel collection in a dry, clean, covered container, transfer to a safe place. If a large number of leaks to collect recycling or shipped to the disposal of waste disposal sites. Handling Precautions: closed operation, local exhaust. Operators must receive special training, strict compliance with operating rules. Proposed operators to wear self-absorption filter respirators, wear chemical safety glasses, wear virus penetrate clothing materials, wear rubber gloves. To avoid dust. Avoid contact with oxidants. Carrying, care, and prevent package damage. Equipped with emergency spill equipment. Empty containers may be harmful residues. Storage Precautions Store in a cool, ventilated warehouse. Away from fire and heat. Oxidant should be kept separate, should not have mixed storage. Storage areas should be equipped with suitable host material spill. Personal Protection Eye protection: Wear chemical safety glasses. Physical protection: wear anti-virus penetrate clothing material. Hand protection: wear rubber gloves. Other Protection: Observe good personal hygiene. Waste Disposal Method Disposal should be read before the national and local relevant laws and regulations. During and after the use of safe landfill disposal method. Transportation Note To complete the time of shipment packing, loading should be conservative. Transportation process to ensure that the container does not leak, did not fall, not fall, no damage. Strictly prohibited and oxidant, food chemicals, etc. mixed mixed transportation. Transportation should prevent exposure, rain, anti-high temperature. Transport vehicles should be completely finished cleaning. Application Aluminum sulfate is a widely used industrial reagent, usually mixed with alum. Aluminum sulfate is usually used as flocculants for water purification and sewage treatment facilities were also used for the paper industry. Under natural conditions, little to no aluminum sulfate salt form. It will form a hydrate, including 16 water aluminum sulfate is the most common. Aluminum sulfate is also a very effective insecticide mollusks can kill the Spanish slug (Spanish slugs). Aluminum sulfate for water and in textile dyeing and printing as a medium. In water purification, it makes impurity condensation, sedimentation and filtration easier. When dissolved in a large number of neutral or slightly alkaline water, the produced precipitate of aluminum hydroxide, Al (OH) 3. When dyeing fabric, aluminum hydroxide gel makes it easier to dye attached to the top of plant fiber. Aluminum sulfate is also used to adjust soil pH, because it is also hydrolysis of aluminum hydroxide produced a small amount of dilute solution of sulfuric acid. If you are interested in this product, feel free to contact us.