Specifications

1.high quality,100% water soluble
2.no impurity good appearance, no caking
3.purity 98% with N 20.5%-21%
S 24%

high quality,100% water soluble
no impurity
good appearance, no caking 

MF: (NH4)2SO4
CAS No.: 7783-20-2
EINECS No.:231-984-1
Apperance: White powder
Density: 1.769 g/cm3 (20 °C)
Mol weight: 132.14
Melting point: 235-280 °C, 508-553 K, 455-536 °
Release Type: Quick

 

 

                       Ammonium Sulfate

 

MF: (NH4)2SO4

 

MW: 132.13

 

Property:

 

It is colorless crystal or white crystalline powder,no smell.It is easily soluble in water,but insoluble in alcohol and acetone. Easy absorption of moisture agglomerate, with strong corrosive and permeability. Has hygroscopic, moisture absorption into pieces after consolidation.It can completely broken down into ammonia and sulphuric acid when heated to 513 °C above. And it release ammonia when it react with alkali. Low poison, stimulating.

 

Application:

 

It is used in metallurgy, medicine, leather, wood preservative, textile, plating, ferment, fertilizer.

Standard (GB535-1995)

 

Index	Fine Grade
Appearance	white crystal without any impurity visible to the naked eye
Nitrogen(N) content (based on dry basis) %	≥20.5
Moisture %	≤0.5
Free Aicd (as H2SO4)  %	≤0.20

 

 

 

Packing:

 

In 50kg net PP/PE bag

 

Storage note:

 

Store in a cool, well-ventilated area.Away from the fire, heat source. Avoid combining ammonium sulfate with acid substance and alkali when stored.Storage areas shall be with the right material for leakage content. It easily decompose poisonous smoke when heated.

 

 

 

Uses: 
 (1)Ammonium sulfate is mainly used as fertilizer for a variety of soil and crops.
(2 )can also be used in textile, leather, medicine and so on.
(3 )consumption from the industrial ammonium sulfate ammonium sulfate dissolved in distilled water, except the addition of arsenic and heavy metals in solution purification agents, filtration, evaporation, cooling crystallization, centrifugal separation, drying. Used as food additives, as dough conditioner, yeast nutrients.
(4 )used in biochemistry, common salt, salting, salting initially be upstream from the fermentation products of purified proteins.

(5)Ammonium sulfate is mainly used as fertilizer for a variety of soil and crops.
(6 )can also be used in textile, leather, medicine and so on.
( )consumption from the industrial ammonium sulfate ammonium sulfate dissolved in distilled water, except the addition of arsenic and heavy metals in solution purification agents, filtration, evaporation, cooling crystallization, centrifugal separation, drying. Used as food additives, as dough conditioner, yeast nutrients.
(8 )used in biochemistry, common salt, salting, salting initially be upstream from the fermentation products of purified proteins.

 

 

Storage: 

 Store in a cool, ventilated warehouse. Away from fire and heat. Should work with acids, bases stored separately and avoid mixing reservoir. Storage areas should be equipped with a suitable host material spill.