Product Description
ammonium sulfate:
Colorless crystals or white particles.
No smell.
Decomposition above 280ºC.
Solubility in water: 70.6g at 0ºC, 103.8g at 100ºC.
Insoluble in ethanol and acetone.
The pH of 0.1mol/L aqueous solution is 5.5.
Relative density 1.77.
Refractive index of 1.521
| Name of index |
Tec |
Index |
| Content (N) >% |
21 |
21.2 |
| S >% |
24 |
24.3 |
| Pb ≤% |
0.0003 |
0.0001 |
| AS ≤% |
0.003 |
0.002 |
| Residue on Ignition ≤% |
0.25 |
0.08 |
Application
Applications:In Agriculture
Application of ammonium sulfate molecular mass Steel Grade Granular:
(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 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.
Company Profile
FAQ
1.Are you a trade company or factory?
We are a trade company and we have a long terms permanent cooperation factory.
2.How do you control the quality?
We control our quality by the factory testing department. We also can do CCIC,BV,SGS or any other Third- party testing
3.What's your payment terms?
T/Tor L/C
4.How about the packing?
Usually we provide the packing as 25kg/bag or 50kg/bag.If you have special requirements on them, we will according to your request.
5.How long time you will make shipment?
We can make the shipping within 15 days after confirm the order
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