datos del producto

Ammonium Sulphate

detalle

Ammonium Sulphate

CAS No.:7783-20-2   EINECS No.:231-984-1

Main active ingredients: 21%   Nitrogen   24% Sulfur

Molecular Formular: (NH4)2SO2     

Molecular Weight: 132.14




Appearance:

1) Steel Grade (also call Coke-ovensGrade) is fine white powder, after processing it can be white granular orflake.

2) Caprolactam Grade is colorless(archromatic) crystalline or yellowish crystals.


Specifications:

Item

Standard (GB535-1995)

Typical Result

Appearance

Colorless or yellowish crystal

Pass

Size

2-4mm

Pass

Nitrogen

21.0% min

21.10%

Moisture

1.0% max

0.85%

Free Acid

0.03% max

0.03%

Iron (Fe)

0.007% max

0.00%

Arsenic (As)

0.00005% max

0.00%

Heavy Metals

0.005% max

0.01%

Water-Insoluble Matters

0.01% max

0.00%

Packing   

50kgs/bag(25tons/20ft)


Application

(1)Ammonium sulfate is mainly used asfertilizer for a variety of soil and crops.
(2 )can also be used in textile, leather,medicine and so on.
(3 )consumption from the industrial ammoniumsulfate ammonium sulfate dissolved in distilled water, except the

addition ofarsenic and heavy metals in solution purification agents, filtration,evaporation, cooling crystallization, centrifugal separation, drying.

(4 )used in biochemistry, common salt, salting,salting initially be upstream from the fermentation products of purifiedproteins.


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