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Ammonium Sulphate
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Product Details
| Place of Origin | China | Model Number | Ammonium sulphate | |
| Type | Aluminum Sulphate | Application | Agriculture, Fertilizer ,industrial use | |
| Purity | 99% min, N21% | EINECS No. | 231-984-1 | |
| MF | (NH4)2SO4 | Other Names | 7783-20-2 | |
| CAS No. | 7783-20-2 | Appearance | crystal or granular | |
| Grade Standard | Agriculture Grade, Industrial Grade |
Product Description
Product Name:Ammonium sulphate
CAS No.: 7783-20-2
MF: (NH4)2SO4
EINECS No.: 231-984-1
State: GRANULAR
Purity: 99% min, N21%
Melting Point: 235-280℃
Density: 1.69g/cm3(20℃)
Application: Agriculture, Fertilizer ,industrial use
Appearance: crystal or granular
HS CODE: 3102210000
Supply Ability: 15000 Metric Ton/Metric Tons per Month
Packaging Details:25kg,50kg,1000kg/bag
specification:
Items | Industrial premium grade | Industrial first grade | Agriculture grade |
Nitrogen (N)content% ≥ | 21.0 | 21.0 | 20.5 |
Moisture (H2O),% ≤ | 0.2 | 0.3 | 1.5 |
Free acidity(H2SO4),% ≤ | 0.03 | 0.05 | 0.20 |
Fe content, % ≤ | 0.007 | - | - |
As content,% ≤ | 0.00005 | - | - |
Heavy metal( Pb)content,% ≤ | 0.005 | - | - |
insoluble matter % ≤ | 0.01 | - |
usage:
The primary use of ammonium sulfate is as a fertilizer for alkaline soils. In the soil the ammonium ion is released and forms a small amount of acid, lowering the pH balance of the soil, while contributing essential nitrogen for plant growth.
The main disadvantage to the use of ammonium sulfate is its low nitrogen content relative to ammonium nitrate, which elevates transportation costs.
It is also used as an agricultural spray adjuvant for water soluble insecticides, herbicides, and fungicides. There, it functions to bind iron and calcium cations that are present in both well water and plant cells
Ammonium sulfate has also been used in flame retardant compositions acting much like diammonium phosphate.
As a flame retardant, it lowers the combustion temperature of the material, decreases maximum weight loss rates, and causes an increase in the production of residue or char.
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Ammonium Sulphate CAS No.7783-20-2
POTASSIUM BICHROMATE
AMMONIUM CHLORIDE
SODIUDM SULPHIDE
COPPER SULPHATE
SODIUM SULPHATE ANHYDROUS

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99.5%Magnesium Sulphate Heptahydrate
DL-Methionine
Sodium Tripolyphosphate(STPP)