Product Description
Ammonium Sulphate
CAS
No.:********2
Molecular
Formula:(NH4)2SO4
Molecular Weight:**2.*4
Structural
Formula:
Properties:
Ammonium Sulphate has PH
value is 5.5 in 0.1M solution. Density 1.**9 g/cm3 (*0°C). Ammonium
Sulphate is hygroscopic; soluble in water; insoluble in acetone,
alcohol and ether. Main active ingredients are *1% nitrogen and *4%
sulfur, so it can be described as NPK *****0 *4S. Generally, it is
a by-product from chemical (cyanuric acid, capro, acrylonitrile,
sodium cyanide, monosodium glutamate-MSG, methyl methacrylate-MMA,
etc.) or steel plant.
Steel Grade (also call
Coke-ovens Grade) is fine white powder. After processing it can be
white granular or flake. Caprolactam Grade is
colorless (achromatic) crystalline or yellowish
crystals.
Specification:
|
Item
|
Standard
|
Steel
grade
|
Compacted
|
Granular
|
|
Appearance:
|
White
granular
|
White
and/or off white and/or or yellow and/or light yellow and/or
gray
|
White
and/or off white
|
Brick red
Some fillers insoluble in
water
|
|
Size:
|
**5mm
|
/
|
1.***4.*5mm:*0%
|
1.****4.*5mm:*0%
|
|
Nitrogen:
|
*0.5%
min
|
*0.5%
min
|
*0.5%
min
|
*7.0%
min
|
|
Moisture:
|
1.5%
max
|
1.0%
max
|
2.0%
max
|
2.0%
max
|
|
Free
Acid:
|
0.*0%
max
|
0.*0%
max
|
0.*0%
max
|
0.*0%
max
|
Usage:
Agricultural
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 very
popular in Japan, Southeast Asia, as well as northeast China where
plant premium rice. It 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.
Attention:
1 Try not to use Ammonium Sulphate in paddy
fields.
2 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.
Industrial
In chemical industry,
Ammonium Sulphate as the raw materials of hydrogen peroxide,
ammonium alum and ammonium chloride; and the minor ingredient of
ammonium persulfate, lysine.
In welding industry,
Ammonium Sulphate as a welding agent.
In textile industry,
Ammonium Sulphate as a flame retardant.
In electroplating
industry, Ammonium Sulphate as a plating bath
additive.
In dyeing industry,
Ammonium Sulphate as a dyeing auxiliaries of acid
dyes.
In leather industry,
Ammonium Sulphate as a deliming agent.
In food industry,
Ammonium Sulphate as a dough conditioning agent (fermentation
medium), and a catalyst of sauce food.
In pharmaceutical
industry, Ammonium Sulphate as a salting-out agent can purifying
proteins by precipitation
In pesticide industry,
Ammonium Sulphate as an adjuvant agent.
Add in water soluble insecticides, herbicides, and fungicides, such
as 2,*-D Amine Salt, glyphosate, and glufosinate
herbicides.
Packing:
*0kg, *5kg, *0Kg PP woven
bag with PE inner bag or composite plastic woven bag.1MT (***0kg)
or 1.1MT (***0kg) jumbo bag. Shrink-wrapped with pallet is
available.
Kept in dry and place,
avoid moisture, water, rain and fire, normal
transportation.
In the transportation and
outdoor storage, Ammonium Sulphate should be kept away from
moisture, insolation, rain&high temperature. Should storage in
flatness ground within a ventilating low-temperature dry warehouse.
In order to prevent deterioration, strictly prohibit store nearby
alkaline substances, such as lime, cement and plant ash. The
stacking height should be less than 7 meters.
Key
Wards:Ammonium
Sulphate；Ammonium
Sulphate Granular
| Country: |
China |
| Model No: |
2
|
| FOB Price: |
205 ~ 210 / Ton (Negotiable)
Get Latest Price
|
| Place of Origin: |
China |
| Price for Minimum Order: |
205 per Ton |
| Minimum Order Quantity: |
21 Ton |
| Packaging Detail: |
50kg |
| Delivery Time: |
15 days |
| Supplying Ability: |
500000 Ton per Year |
| Payment Type: |
Western Union, D/P, L/C, T/T |
| Product Group : |
- |
