| CAS No.: | 7783202 |
|---|---|
| Formula: | (Nh4)2so4 |
| Certification: | ISO9001 |
| Application: | Vegetables, Flowers, Fruit |
| Appearance: | Granular |
| Infection on Soil: | Physiological Neutral |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier 1.Properties:
Product Name:Ammonium Sulphate
CAS NO.: 7783-20-2
EINECS NO.: 231-984-1
H.S.Code: 3102210000
Molecular Form: (NH4)2SO4
Molecular Weight:132.13
Appearance and Properties:Ammonium Sulphate is white or off-white granule, easily soluble in water.
Aqueous solution appears acid. Insoluble in alcohol, acetone and ammonia, Easily deliquescent in
the air.
2.Application:
Ammonium Sulphate is one of the most common use and most typical inorganic nitrogen fertilizer.
Ammonium Sulphate is the best fast release, quick acting fertilizer, which can be directly used for a
variety of soil and crops. It can also be used as kinds of seed fertilizers, base fertilizer and additional
fertilizer. It is particularly suitable for the soil which lack of sulfur, low chlorine tolerance crops,
sulfur-philic crops.
Ammonium Sulphate is suitable for the rice seedling, the growth of tea, grass, vegetables, and fruit
trees, effectually rapid promoting the growth of grain, vegetables, fruits, grass and other plants. It has
more efficiency than urea, ammonium bicarbonate, ammonium chloride, ammonium nitrate etc. Large
granular Ammonium Sulphate can also serve as raw material for compound fertilizer. As feed additives,
it provides the nutrients of non-protein nitrogen to ruminants. Ammonium Sulphate also used for
fish culture in some areas.
3.As fertilizer must attention
Ammonium sulphate are acidic fertilizers. It can increase the acidity of the soil, Therefore should
pay attention to use in acidic soils with alkaline fertilizer, such as plant ash, phosphate rock powder
or calcium magnesium phosphate and so on. Use in neutral and alkaline soil in order to prevent
calcium ion combined with sulfate ion to insoluble calcium sulfate (gypsum), caused by soil
hardened, and should apply with organic fertilizer.
4.Specifications:
| Item | Specifications | |
| Grade | Ammonium Sulphate Granular-Seel Grade | Ammonium Sulphate- Caprolactam Grade |
| Appearance | White Granular | White Crystaline |
| N | 20.5%Min | 21%Min |
| S | 23.5%Min | 24%Min |
| Fe | -- | 0.007%Max |
| As | 0.0002%Max | 0.0005%Max |
| Moisture | 1.5%Max | 1.0%Max |
| Free Acid | 0.3%Max | 0.05%Max |
| Water Insoluble Matter | -- | 0.02%Max |
| Size | 2-5MM | 0-2MM/0-4MM/2-4MM |
5.Packing Details:
Ammonium Sulphate will be packed in N.W.25KG,50KG Plastic Woven Bgs or 1000KG ,1250KG
Jumbo Bags.25MT/20'FCL.
6.Storage:
Ammonium Sulphate should be stored in a cool, ventilated warehouse. Away from fire and
heat source. Ammonium Sulphate should be stored apart with acid, alkali, mixed reservoir of avoid
by all means. Storage area should be equipped with the right material for leakage content.
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