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Brand:aa
Product detail:
Granular Ammonium Sulfate
Color: white
N: 20.5% min
Moiture: 1% max
Specification: ( National Standard GB535-1995)
Index | Supme Grade | First Grade | Qualified Grade |
Appearance | White or off-white granule crystal,no visible mechanical impurity | ||
N content (dry basis)% ≥ | 21.0 | 21.0 | 20.5 |
Water(H2O)content%≤ | 0.2 | 0.3 | 1.0 |
Free acid(H2SO4)%≤ | 0.03 | 0.05 | 0.20 |
Iron (Fe)content%≤ | 0.007 | -- | -- |
Arsenic (As)content%≤ | 0.00005 | -- | -- |
Heavy metal(pb)% ≤ | 0.005 | -- | -- |
Insoluble substance in water %≤ | 0.01 | -- | -- |
Note: When ammonium sulfate is used in agriculture,it is not necessary to check the content of Fe,As,heavy metal and water insolubles. | |||
Packing: 50kg or 25kg /plastic woven bag.
Storage: Store the goods in dry, ventilated warehouse. Prohibited sun and rain and protect the package when transiting .
Application:
Used as fertilizer, applied to a variety of soil and crops.
Used in textile, leather, medicine and so on.
Used as food additives, as dough conditioner, yeast nutrients.
Used in biochemistry, common salt, salting, salting initially be upstream from the fermentation products
of purified proteins.
Granular Ammonium Sulphate | |
Color | White |
Nitrogen | 20.5% min |
Moisture | 1% max |
Size | 3mm-8mm |
Packaging & Delivery
Packaging Detail: | 25kg or 50kg pp bags ,pallet available,depend on custmer requirement |
Delivery Detail: | 10-15 days.depends on the quantity |
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