Effective Water Treatment Industrial Grade Ammonium Sulfate Fertilizer 21

Place of Origin	CHINA
Brand Name	JIUCHONG
Certification	ISO COA MSDS
Model Number	JC-(NH4)2SO4-W3
Minimum Order Quantity	20 Tons
Price	USD 135-195 per ton
Packaging Details	50kg bag, 25kg bag, 10kg bag or cuatomized
Delivery Time	15-20 Days
Payment Terms	L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability	3000 Tons per Month

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Product Details

Ph	5.5-6.5 (5% Solution)	Grade Standard	Fertilizer Grade, Industrial Grade
Chemical Formula	NH4)2SO4	Cas No	7783-20-2
Shelf Life	2 Years	Purity	N 21%, S 24%
Uses	Fertilizer, Food Additive, Flame Retardant, Water Treatment, Pharmaceuticals	Storage Conditions	Store In A Cool, Dry, Well-ventilated Area
Usage	Nitrogen Fertilizer	Bag	50kg Bag, 25kg Bag, 10kg Bag Or Customized
Highlight	Industrial Grade Ammonium Sulfate Fertilizer , Ammonium Sulfate Fertilizer

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Product Description

Effective Water Treatment Industrial Grade Ammonium Sulfate Fertilizer 21

Product Description

Chemical Name: Ammonium Sulfate
Molecular Formula: (NH₄)₂SO₄
Molecular Weight: 132.14
CAS: 7783-20-2
N content: 21% | S content: 24% | Water solubility: 750 g/L | Solution pH: 5 to 6

Ammonium sulfate is a colorless transparent orthorhombic crystal that is deliquescent, with a relative density of 1.769 (50°C). It is easily soluble in water (0°C: 70.6g/100mL; 100°C: 103.8g/100mL) with an acidic aqueous solution. Insoluble in ethanol or ammonia, it reacts with alkalies to form ammonia.

Ammonium sulfate (NH₄)₂SO₄ is an inorganic salt with numerous commercial uses, most commonly as a soil fertilizer containing 21% nitrogen and 24% sulfur.

Product Specifications

TEST ITEMS	TEST STANDARD I	TEST STANDARD II
N/% ≧	20.5	19
S/% ≧	24	21
H₂SO₄/% ≦	0.05	0.2
H₂O/% ≦	0.5	2
Water insoluble matter/% ≦	0.5	2
CL-/% ≦	1	2

Agricultural Use

Growers apply ammonium sulfate where supplemental nitrogen and sulfur are needed to meet plant nutritional requirements. While other nitrogen sources may be more concentrated and economical, ammonium sulfate provides an excellent sulfur source essential for numerous plant functions including protein synthesis.

The ammonium form makes it particularly suitable for flooded rice fields where nitrate-based fertilizers would be lost to denitrification.

Ammonium sulfate solutions are often added to post-emergence herbicide sprays to improve weed control effectiveness, especially in water containing calcium, magnesium, or sodium. High-purity grades are recommended to prevent spray nozzle clogging.

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