Ammonium sulphate caprolactam
Other name:ammonium sulfate, diammonium sulphate, sulfuric acid diammonium salt, sulfato de amonio.
|Free acid as H2SO4||0.03% max|
Used as fertilizer, applied to a variety of soil and crops.
Used in textile, leather, medicine and so on.
Used as food additives, as dough conditioner, yeast nutrients.
Used in biochemistry, common salt, salting, salting initially be upstream from the fermentation products of purified proteins.
50kgs plastic woven bag,27mts/20'FCL or according to customers' requirments.
Store the goods in dry, ventilated warehouse. Prohibited sun and rain and protect the package when transiting .
Ammonium sulfate is made by treating ammonia, often as a by-product from coke-ovens, with sulfuric acid: 2 NH3 + H2SO4 → (NH4)2SO4
Ammonium sulfate also is manufactured from gypsum (CaSO4·2H2O). Finely divided gypsum is added to an ammonium carbonate solution. Calcium carbonate precipitates as a solid, leaving ammonium sulfate in the solution.
(NH4)2CO3 + CaSO4 → (NH4)2SO4 + CaCO3