Product Details

Type:Ammonium Nitrogen Fertilizer	Einecs No:231-984-1
Solubility in Water:74.4 G/100 Ml (20°c)	Ld50:2840 Mg/Kg, Rat (Oral)
CAS-No:7783-20-2	Flash Pointt:Non-Flammable
Density:1.769 g/cm3 (20 °c)	Critical Relative Humidity:79.2% (30°c)
Marking:Manufacture, Neutral, Customerize	Trademark:Anhui Runquan
Transport Package:Bag, Bulk	Specification:N21%
Origin:China	HS Code:3102210000

Product Description

Specification:
Appearance: Transparent crystal/granular
Nitrogen: 21% min
Sulphate: 24% min
Free acidity (H2SO4): 0.03% max
Chloride and chlorate (Cl): 0.01% max
Iron (Fe): 7 ppm max
Heavy metals (Pb): 5 ppm max
Moisture: 0.1% max
Water insoluble: 0.01% max
Size (2-5mm): 90% min (granular)

Appearance	Transparent crystal/granular
Nitrogen	21% min
Sulphate	24% min
Free acidity (H2SO4)	0.03% max
Chloride and chlorate (Cl)	0.01% max
Iron (Fe)	7 ppm max
Heavy metals (Pb)	5 ppm max
Moisture	0.1% max
Water insoluble	0.01% max
Size (2-5mm)	90% min (granular)

Adavantage
1. more than ten years of export experience in fertilizer field.
2. all the products are procured from China state-owed enterprise with high and stable quality.
3. competitive price, professional service.

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Ammonium Sulfate Production

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Synthetic ammonium sulfate is produced by combining anhydrous ammonia and sulfuric acid in a reactor. Coke oven byproduct ammonium sulfate is produced by reacting the ammonia recovered from coke oven offgas with sulfuric acid

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Ammonium Sulfate - International Plant Nutrition Institute

Production. Ammonium sulfate (sometimes abbreviated as AS or AMS) has been produced for over. 150 years. Initially, it was made from ammonia released

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Ammonium sulfate [(NH4)2 SO4] was one of the first and most widely used nitrogen (N) fertilizers for crop production. It's now less common but especially

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Feb 21, 2017 - LONDON, Feb. 21, 2017 /PRNewswire/ -- Ammonium sulfate is an inorganic chemical compound with the chemical formula (NH4)2SO4

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Ammonium sulfate - Wikipedia

Ammonium sulfate ); (NH4)2SO4, is an inorganic salt with a number of commercial uses. .... Ammonium sulfate also is manufactured from gypsum (CaSO4·2H2O). Finely divided gypsum is added to an ammonium carbonate solution. Calcium

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Ammonium sulfate | (NH4)2SO4 - PubChem

In the direct process the unpurified coke-oven gas is introduced into sulfuric acid to yield ammonium sulfate contaminated by colored tar products. In the indirect

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Ammonium Sulfate - an overview | ScienceDirect Topics

Ammonium sulfate is produced by three different processes: (1) synthetic manufacture from pure ammonia and concentrated sulfuric acid, (2) as a coke oven

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Ammonium Sulfate by the Gypsum Process

Ammonium Sulfate by the Gypsum Process. With cheapgypsum and no local sulfur, manufacture of ammonium sulfate from gypsum is profitable. A previous

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