Ammonium Sulfate Products & Specifications

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Caprolactam Grade Ammonium Sulfate

Specifications

Nitrogen ≥ 21%

Sulphur ≥ 24%

Moisture ≤ 0.1%

Free Acid < 0.01%

Granular Size: 1–2mm

Granular Size: 2– 5mm

Granular Strength ＞ 35 N

Appearance：White Crystalline 

Methionine Grade Ammonium Sulfate

Specifications

Nitrogen ≥ 21%
Sulphur ≥ 24%
Moisture ≤0.5%
Free Acid < 0.2%
Granular Size: 0.1 – 2mm

Granular Size:  1.2 mm+ Screened 

Granular Strength ＞ 35 N

Appearance： White Crystalline

MMA Grade Ammonium Sulfate

Specifications

Nitrogen ≥ 20.5% 

Sulphur ≥ 24% 

Moisture < 2% 

Free Acid < 0.1% 

Appearance：   Off-White to Light Brown Crystalline