Customization: | Available |
---|---|
CAS No.: | 7487-88-9 |
Formula: | Nh42.So4 |
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Specification
Name | Steel /Coking grade | Caprolactam grade |
Appearance | White granular/powder | White crystal |
Nitrogen | 20.5%min | 21%min |
Sulphur | 23.5%min | 24%min |
Free acid | 0.2%min | 0.2% |
Moisture | 1.0%max | 0.5%max |
Water insoluble matter | 0.2%max | 0.2%max |