Ammonium thiosulphate is compatible with nitrogen and nitrogen-potassium solutions, which are neutral or slightly acidic (pH 5.8). It is also used as a suspension: As it is non-corrosive, it can be stored in steel or aluminumdrums. Ammonium thiosulphate is prepared by the reaction of sulphur ...
The mineralization rate in the acidic soil (2.69 mg kg−1d−1) was significantly higher than that in neutral and alkaline soils. The DNRA rate was 0.48 and 1.09 mg kg−1d−1, which was almost equal to the mineralization rate, in the neutral (pH 6.2) and alkaline (pH 8.2) soils...
The basic structure of ammonium calcium salt consists of calcium ions bonded to two ammonium ions. It is sparingly soluble in water, forming a slightly acidic solution. Ammonium calcium salt is commonly used as a fertilizer in agriculture. It provides essential nutrients such as calcium and ...
For neutral amino acids, the isoionic point is near 7. Acidic amino acids have isoionic points smaller than 7. For acidic amino acids, the side chain carboxylic acid group ofaspartateandglutamic acidexist as a carboxylateion ata pH near 7. To protonate that carboxylate ion, the solution must...
After the digested solutions cooled down to room temperature, pH was adjusted to neutral with 6 n HCl (ACS-grade, Merck). The NO3− concentration after digestion was measured by chemiluminescene63. By injecting 10–1000 μL of sample into a 95 °C acidic solution of vanadium (V(...
solutionexplosionThe decomposition rate of ammonium nitrate(AN) catalyzed by chlorine ion in acidic solution is studied by the method of measuring N_2O gas produced. A rate equation and a mechanism for describing the reaction are presented. The kinetic parameters (the apparent activa...
incompatible with lead nitrate, chlorates, nitric acid, acid, acid fumes. In the presence of moisture, this chemical is corrosive to brass, copper, iron. Ammonium thiocyanate liquor can release ammonia vapors if mixed with a chemical base or with an acid. Violent or explosive reactions have oc...
Ammonium sulphate (ammonium sulfate) as a nitrogen fertilizer, mainly advantage on the agricultural is hygroscopicity is relatively small, not easy to agglomerate, excellent physical properties and chemical stability compared with ammonium nitrate; As a quick fertilizer, ammonium sulfate is a ...
Acts as an acid; incompatible with lead nitrate, chlorates, nitric acid, acid, acid fumes. In the presence of moisture, this chemical is corrosive to brass, copper, iron. Ammonium thiocyanate liquor can release ammonia vapors if mixed with a chemical base or with an acid. Violent or ...
Ammonium sulfate serves as physiological acidic nitrogen fertilizer, is generally more suitable for wheat, corn, rice, cotton, potato, hemp, fruit trees, vegetables and other crops. For soils, the ammonium sulfate is most suitable for neutral soil and alkaline soil, but not suitable for acidic ...