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Ammonium sulfate, AS,Diammonium sulphate CAS NO.7783-20-2
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,T/T,
- Product Details
Keywords
- fertilizer
- AS
- Ammonium sulphate
Quick Details
- ProName: Ammonium sulfate, AS,Diammonium sulpha...
- CasNo: 7783-20-2
- Molecular Formula: H8N2O4S
- Appearance: white powder or granular
- Application: Mainly used as fertilizer, applicable ...
- DeliveryTime: Within a month
- Port: Shanghai, Nanjing
- ProductionCapacity: 4000 Metric Ton/Month
- Purity: N content 21%
- LimitNum: 1 Metric Ton
Superiority
Small hygroscopicity
Not easy to agglomerate
Easier to store
Details
1.Property:
White or off-white granular.Easily soluble in water. Aqueous solution appears acid. Insoluble in alcohol, acetone and ammonia. Easily deliquescent in the air.
2.Specification:( National Standard GB535-1995)
|
Index |
Supreme Grade |
First Grade |
Qualified Grade |
|
Appearance |
White or off-white granula 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. |
|||
3.Packing: ( plastic lined, plastic woven bags)
- 25kg/bag, 50kg/bag, 1000kg/bag
- 1225kg/pallet
- 18-25tons/20`FCL
4.Application:
Mainly used as fertilizer, applicable to all kinds of soil and crop. Can also be used in textile, leather, medicine, etc.
5.Storage:
Kept in dry and ventilating place, avoid moisture, water, rain and fire. Avoid shipment with acid, alkali class, edible orange mix of chemicals. Common transportation tools.