Ammonium Sulphate Nitrogen Fertilizer Crystal Powder Granular Price 7783-20-2 Ammonium Sulphate

Product details

MF: H8N2O4S
MW: 132.14
CAS: 7783-20-2

1.Ammonium sulfate, also known as ammonium sulfate, is the earliest nitrogen fertilizer produced and used at home and abroad. It is usually regarded as a standard nitrogen fertilizer, with a nitrogen content between 20% and 30%. Ammonium sulfate is a strong acid weak alkali salt, and the aqueous solution is acidic. Ammonium sulfate is a kind of nitrogen fertilizer and acid fertilizer in non chemicalbook Machine fertilizer. It is used alone for a long time, which makes the soil acidified and hardened and needs to be improved. Ammonium sulfate cannot be used to produce organic fertilizers. Moreover, acid fertilizer cannot be used with alkaline fertilizer, and double hydrolysis is easy to lose fertilizer efficiency.

2.Pure ammonium sulfate is a white crystal, which begins to decompose into ammonia and ammonium bisulfate when heated to 100 ℃. The by-product is yellowish or gray, with little hygroscopicity and is not easy to agglomerate, so it is easier to preserve, and is more soluble in water, insoluble in ethanol and acetone. It is also used as analytical reagent (precipitant, masking agent), supporting electrolyte in electrochemical analysis, microbial culture medium and ammonium salt preparation.

Application

1.Mainly used as fertilizer, suitable for all kinds of soil and crops.
2.It is used as an analytical reagent and also for protein precipitation.
3.Used as solder, fabric fireproof agent, etc.
4.It can be used as fertilizer, solder, fabric fireproof agent, salting out agent and osmotic pressure regulator in medicine.
5.The chemical industry is used as raw material for the production of hydrogen peroxide, ammonium alum and ammonium chloride, and the welding industry is used as welding flux. The textile industry is used as a fire retardant for fabrics. Electroplating industry is used as additive in electroplating bath. It is used as nitrogen fertilizer in agriculture and is suitable for general soil and crops. Food grade products are used as dough conditioner and yeast nourishment.
6.Dough conditioner; Yeast nourishment. It is used as nitrogen source for yeast culture in fresh yeast production, and the dosage is not specified. The amount of yeast used in bread is about 10% (about 0.25% of wheat flour). GB 2760-90 is listed as processing aids.
7.Biological agents, precipitated proteins, chromatographic reagents, urine examination, culture medium preparation in haploid breeding. Medicine is used as salting out agent, catalyst for food sauce color, chemicalbook, and culture of yeast for fresh yeast production. It is also used as a dyeing aid for acid dyes and a deashing agent for leather.