Product Description
Ammonium sulfate (IUPAC-recommended spelling; also ammonium sulphate in
British English), (
NH4)2
SO4, is an inorganic
salt with a number of commercial uses. The most common use is as a soil fertilizer. It contains 21% nitrogen as
ammonium cations, and 24% sulfur as
sulfate anions.
CAS No. : 7783-20-2
Min. order: 20 metric tons
Place of origin: Shandong province, China
Industry grade
Appearance: Colorless crystal, Ash black lumpish solid
Brand name: SHANGXIN
Packing: 25 kgs or 50 kgs packed in inside plastic bags with outside woven bags
Uses
1)Food additive
2)The primary use of ammonium sulfate is as a fertilizer3)Laboratory use
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. It is particularly effective as an adjuvant for 2,4-D (amine), glyphosate, and glufosinate herbicides.
Ammonium sulfate
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Other names
ammonium sulfate
ammonium sulfate
diammonium sulfate
sulfuric acid diammonium salt
Actamaster
Dolamin
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Identifiers
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Properties
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(NH4)2SO4
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132.14 g/mol
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Appearance
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1.769 g/cm3 (20 °C)
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235-280 °C, 508-553 K, 455-536 °F (decomposes)
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70.6 g/100 mL (0 °C)
74.4 g/100 mL (20 °C)
103.8 g/100 mL (100 °C)
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79.2% (30 °C)
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Hazards
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EU Index
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Not listed
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Non-flammable
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2840 mg/kg, rat (oral)
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Related compounds
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Related compounds
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Diazanium sulfate
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ammonium sulfate
ammonium sulfate (2:1)
diammonium sulfate
sulfuric acid diammonium salt
mascagnite
Actamaster
Dolamin
|
Identifiers
|
|
|
|
|
|
|
|
|
|
|
Properties
|
|
(NH4)2SO4
|
|
132.14 g/mol
|
Appearance
|
|
|
1.769 g/cm3 (20 °C)
|
|
235-280 °C, 508-553 K, 455-536 °F (decomposes)
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|
70.6 g/100 mL (0 °C)
74.4 g/100 mL (20 °C)
103.8 g/100 mL (100 °C)
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|
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79.2% (30 °C)
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Hazards
|
EU Index
|
Not listed
|
|
Non-flammable
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2840 mg/kg, rat (oral)
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Related compounds
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Related compounds
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