Customization: | Available |
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CAS No.: | 7783-20-2 |
Formula: | (Nh4)2so4 |
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Appearance | Caprolactam Grade White crystal | Caprolactam Grade Granular |
Nitrogen | 21.0%min | 21.0%min |
Moisture | 0.50%max | 0.50%max |
Free Acid | 0.03%max | 0.03%max |
Ferric | 0.007%max | 0.007%max |
Arsenic | 0.00005%max | 0.00005%max |
Heavy Metal | 0.005%max | 0.005%max |
Insoluble Matter | 0.01% max | 0.01% max |
Size | 1-3mm | 2-4mm |