| Grade:Caprolactam Grade and Steel Grade | Granular Size:2-4mm |
| Model No:21% | Formula:(Nh4)2so4 |
| Infection on Soil:Physiological Alkaline | Application:Vegetables, Flowers, Fruit |
| Fertilizer:Nitrogen Fertilizer | Trademark:spring |
| Transport Package:50kg PP+PE Bags | Specification:50kg PP+PE Bags |
| Origin:Shandong, China | HS Code:31022100 |
Specification:
| Item | Specification |
| Appearance | White granule |
| Nitrogen(N) | ≥20.5% |
| Moisture(H2O) | ≤1.5% |
| Free acid( H2SO4 ) | ≤0.4% |
| Granule size(mm) | 2-5mm 90% |
Property:
It is colorless crystal or white crystalline powder, no smell. It is easily soluble in water, but insoluble in alcohol and acetone. Easy absorption of moisture agglomerate, with strong corrosive and permeability. Has hygroscopic, moisture absorption into pieces after consolidation. It can completely broken down into ammonia and sulphuric acid when heated to 513 ° C above. And it release ammonia when it react with alkali. Low poison, stimulating.
Usage:
1.Mainly use in fertilizer, its advantage is less absorb moisture compared to other fertilizer, also use in industry, pharmaceuticals, textiles, welding industry
2.Dyeing auxilizries of acid dyes, Deliming agent of leather, Beer making, Chemical agent
3.Storage battery making, making compound fertilizer
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