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Add: Xi'an Jiaotong University Science and Technology Park, Liaocheng City, Shandong Province
Caprolactam Grade Crystal Ammonium Sulfate
Nitrogen:21% min
Sulfur: 24% min
Free acid(H2SO4) content:0.08% max
Moisture:0.5% max
Appearance: white,crystal particle
Caprolactam Grade Granular Ammonium Sulfate
Nitrogen:21% min
Sulfur: 24% min
Free acid(H2SO4) content:0.2% max
Moisture:1% max
Particle size:2-5mm 90%
Appearance: white/off white
Hardness:30N min
Nitrogen:20.5% min
Color:Yellow
Moisture:1.0---2.0% max
Steel Grade Granular Ammonium Sulfate
Nitrogen:20.5% min
Free acid:0.2% max
Sulfur:23% min
Moisture:1% max
Particle size:2---4mm 90.0% min
Appearance:white/off white
Steel Grade Powder Ammonium Sulfate
Nitrogen:20.5% min
Free acid:0.2% max
Sulfur:23% min
Moisture:1% max
Appearance:white/off white powder,color not stable,no visible mechanical impurity