CAS
7785-20-8
Also known as: Ammonium sulfate; Diammonium sulfate; Sulfuric acid diammonium salt; Mascagnite; Actamaster; Dolamin
Ammonium sulfate is a white crystalline salt widely used as a nitrogen source in agriculture and various industrial processes. Its high solubility and stability make it ideal for fertilizer formulations, soil conditioning, and pH adjustment in alkaline soils.
Typical applications include fertilizer blending, water and wastewater treatment, flame retardants, textile processing, and fermentation media. It also serves as a precipitating agent in protein purification and as a reagent in analytical chemistry.
Product grade and impurity profile should be selected based on end-use, regulatory compliance, and compatibility with downstream processes.
7785-20-8
(NH₄)₂SO₄
132.14 g/mol
Agriculture & Fertilisers – Primary use as an N and S source for crops (urea alternative where acidity is acceptable).
Food Processing – Used as a dough conditioner, yeast nutrient, and in certain food-grade processes where permitted.
Chemical Industry – Precursor for ammonium salts, flame retardants, and other industrial chemicals.
Water Treatment – Used as a coagulant aid in specific contexts
LR/AR/ACS
3102 21 00
Odourless
Solid crystals and/or crystalline powder
≥280 °C
Without limitations
Ammonium Sulfate is widely used as a nitrogen and sulfur fertilizer in agriculture. It is also used in water treatment, chemical manufacturing, food processing (regulated applications), and laboratory use.
Pricing depends on grade, quantity, packaging, and delivery location.
For current pricing, please contact Phine Kemikals India directly.
We supply Ammonium Sulfate in:
Industrial Grade
Agricultural Grade
Laboratory Grade (on request)
All grades are supplied with quality documentation.
The MOQ varies based on grade and packaging.
Please contact us for MOQ details specific to your requirement.
The complete Phinekem product catalogue — covering Aluminium Salts, Iron Salts, Metal Salts, and Sodium Hypochlorite with technical grades, specifications, and application data — is being prepared for download.
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