Ammonium sulfate (Ammonium Sulfate, chemical formula, CAS No.: 7783-20-2, EINECS No.: 231-984-1) is an inorganic ammonium salt, commonly found in the form of white crystals or granules, with a nitrogen content of ≥21% and a purity of ≥99%. It is highly soluble in water, and its aqueous solution is weakly acidic. It is a typical physiologically acidic, fast-acting nitrogen fertilizer.
As the most widely used high-efficiency nitrogen fertilizer globally, ammonium sulfate has a rapid effect and is easily absorbed by crops. It can be used as base fertilizer, top dressing, or seed fertilizer, and is suitable for various crops such as rice, wheat, corn, tea, fruit trees, and vegetables. At the same time, it can supplement sulfur to the soil, making it particularly suitable for the improvement of alkaline and saline-alkali soils. It is a core raw material in agricultural production and compound fertilizer production.
Apart from agricultural uses, ammonium sulfate has extensive applications in the industrial and food sectors: Industrial-grade products can be used in scenarios such as textile dyeing auxiliaries, electroplating additives, rare earth mining, water treatment flocculation, and leather tanning; Food-grade (E517) products comply with food additive standards and can be used in food processing steps such as adjusting baking dough, providing nutrients for beer yeast, and brewing soy sauce.
Specification
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Product Name
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Ammonium Sulphate
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Release Type
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Quick
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CAS
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7783-20-2
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Certification
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ISO9001, TUV, GMP, ISO, CE
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EINECS
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231-984-1
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Specification
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25kgs, 50kgs, 1000kgs, 1200kgs, 1500kgs etc
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Application
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Vegetables, Flowers, Fruit
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Production Capacity
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1000 tons/month
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Product Feature
1. Physical and Chemical Properties:
White crystalline/powder form, soluble in water, slightly acidic, low hygroscopicity, not prone to caking, stable chemical properties.
2.Key Indicators:
2.Key Indicators:
Nitrogen content ≥ 21%, purity ≥ 99%, available in agricultural grade, industrial grade, and food grade. The indicators can be adjusted as needed.
3. Fertilizer characteristics:
3. Fertilizer characteristics:
Quick-release nitrogen fertilizer, which can be directly absorbed by crops, replenishing nitrogen and sulfur elements, suitable for various crops and alkaline soil improvement.
4.Multi-domain compatibility:
4.Multi-domain compatibility:
It is used as raw material for compound fertilizers in agriculture, in printing and dyeing, electroplating and other industries, and as a food additive in the food sector.
5.Instructions for Use:
Avoid storing together with alkaline substances. Store in a dry and well-ventilated place to prevent moisture absorption and clumping.
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