Ammonium Sulphate

    • Product Name: Ammonium Sulphate
    • Chemical Name (IUPAC): diammonium sulfate
    • CAS No.: 7783-20-2
    • Chemical Formula: (NH4)2SO4
    • Form/Physical State: Solid
    • Factroy Site: No. 1417 Dianchi Road, Xishan District, Kunming City, Yunnan Province, China
    • Price Inquiry: sales3@ascent-chem.com
    • Manufacturer: Yunnan Yuntianhua Co., Ltd.
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    Specifications

    HS Code

    823106

    Chemical Name Ammonium Sulphate
    Chemical Formula (NH4)2SO4
    Molar Mass 132.14 g/mol
    Appearance White crystalline solid
    Solubility In Water Highly soluble
    Density 1.77 g/cm3
    Melting Point 235 to 280°C (decomposes)
    Ph Value 5.5 (5% solution)
    Odor Odorless
    Common Uses Fertilizer, food additive, laboratory reagent
    Cas Number 7783-20-2

    As an accredited Ammonium Sulphate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Application of Ammonium Sulphate

    Purity 99%: Ammonium Sulphate purity 99% is used in fertilizer manufacturing, where it ensures high nitrogen delivery and crop yield enhancement.

    Granular Form: Ammonium Sulphate granular form is used in large-scale agriculture, where it provides uniform nutrient distribution and improved soil conditioning.

    Water Solubility: Ammonium Sulphate high water solubility is used in irrigation systems, where it allows rapid nutrient absorption by crops.

    Low Moisture Content: Ammonium Sulphate low moisture content is used in fertilizer blending operations, where it minimizes caking and improves product shelf life.

    Micronized Particle Size: Ammonium Sulphate micronized particle size is used in foliar spraying applications, where it enables efficient uptake and reduces application residue.

    Stability Temperature 235°C: Ammonium Sulphate stability temperature 235°C is used in industrial processes, where it maintains structural integrity during high-temperature operations.

    Free-Flowing Grade: Ammonium Sulphate free-flowing grade is used in automated fertilizer dispensing systems, where it ensures accurate dosing and reduces equipment blockages.

    Biuret-Free: Ammonium Sulphate biuret-free specification is used in sensitive crop feeds, where it prevents phytotoxicity and supports healthy seedling growth.

    Low Heavy Metal Content: Ammonium Sulphate low heavy metal content is used in certified organic farming, where it protects soil and crop safety standards.

    Crystal Purity: Ammonium Sulphate high crystal purity is used in pharmaceutical excipient formulations, where it provides consistent performance and meets regulatory compliance.

    Packing & Storage
    Packing Ammonium Sulphate is packaged in 25 kg white woven polypropylene bags, clearly labeled with product name, manufacturer, and safety information.
    Container Loading (20′ FCL) Container Loading (20′ FCL) for Ammonium Sulphate: typically 25-27 metric tons packed in 50kg bags on pallets or bulk in container.
    Shipping Ammonium sulphate is shipped in well-sealed, moisture-resistant bags or bulk containers, clearly labeled and stored in cool, dry conditions. It is classified as non-hazardous but must be kept away from incompatible substances and sources of ignition. During transport, it should be securely loaded to prevent spillage or contamination.
    Storage Ammonium sulphate should be stored in a cool, dry, and well-ventilated area, away from moisture and incompatible substances such as strong oxidizers. The storage area should be equipped with suitable containers, tightly sealed to prevent absorption of humidity and contamination. Avoid storing near strong acids or alkaline substances. Clearly label containers and keep them off the ground to minimize contact with water.
    Shelf Life Ammonium sulphate has an indefinite shelf life if stored in a cool, dry place, tightly sealed, and away from moisture.
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