1)manufacture directly 2)capacity:3600 tons per month 3) N content :21%min 4)without impurity 5)CAS NO.:7783-20-2
Agricultural fertilizer -ammonium sulphate 21 %
NANTONG ZIXIN INDUSTRY CO.,LTD
1)Ammonium Sulfate
MF:(NH4)2SO4
MW:132.13
2)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.
3)Standard (GB535-1995)
Index | Fine Grade |
Appearance | white crystal without any impurity visible to the naked eye |
Nitrogen(N) content (based on dry basis) % | ≥21.0% |
Moisture % | ≤0.3% |
Free Aicd (as H2SO4) % | ≤0.05% |
4)Application:1. In agriculture, used for nitrogen fertilizer. It is a kind of action fertilizer which can make crops thrive and improve fruit quality and yield and strengthen resistance to disaster, can be used for common soil and plant in basic fertilizer or additive fertilizer and seed manure. It can be suitable specially for soil lack of sulfur, but for acid soil, ammonium sulfate needs to be applied with lime.2. Raw material of making compound fertilizer.
3. In chemical industry, it is for raw material in making oxydol, ammonium-alum and Ammonium chlorde.4. In welding industry, used for welding agent.5. In textile industry, used for fire retardant of textile fabrics6. In electroplating industry, used for electro-bath additive7. Ammonium sulfate can be used for making refactory material8. Catalyst in food coloring reddish brown9. Nitrogen source culturing microzyme in making fresh yeast10. Dyeing auxiliaries of acid dyes.11. Deliming agent of leather.12. Ammonium sulfate also can be used for beer making.13. Chemical agent.14. Storage battery making, etc.
5)Storage note:
Store in a cool, well-ventilated area.Away from the fire, heat source. Avoid combining ammonium sulfate with acid substance and alkali when stored.Storage areas shall be with the right material for leakage content. It easily decompose poisonous smoke when heated.
6)Packing:
In 50kg /bag Woven bag with plastic liner or at customers' demand.
25ton/20' container without pallet.
*light yellow crystal
*50kg packing bag
*cargo in the forklift in the factory
*load amm sul into container
agricultural fertilizer -ammonium sulphate 21%
