Keywords
zinc sulfate
NH4NO3·ZnSO4·3H2O
visual polytherm
X-ray phase analysis.
How to Cite
Abstract
The solubility of the components in the ZnSO4 - NH4NO3 - H2O system was studied by the visual-polythermal method in the temperature range from -19.4°С to +13.0°С. The phase diagram delimits the fields of ice crystallization, NH4NO3, NH4NO3·ZnSO4·3H2O, and ZnSO4. A solubility diagram was constructed, and a new compound NH4NO3·ZnSO4·3H2O was separated. The new compound was identified by scanning electron microscopy (SEM), chemical, X-ray phase.References
1. J. Osredkar, N. Sustar, Copper and zinc, biological role and significance of copper/zinc imbalance, J. Clinic Toxicol s., 3, 2161, 2011, 0495, http://dx.doi.org/10.4172/2161-0494.S3-001
2. D.K. Tripathi, Sh. Singh, S. Singh, S. Mishra, D.K. Chauhan, N.K. Dubey, Micronutrients and their diverse role in agricultural crops: advances and future prospective, Acta Physiologiae Plantarum, 2015, 37, 1-14, https://doi.org/10.1007/s11738-015-1870-3
3. I. Zewide, A. Sherefu, Review paper on effect of micronutrients for crop production, J. Nutr. Food Process, 7, 4, 2021, 1-8, https://DOI:10.31579/2637-8914/063
4. K.O. Soetan, C.O. Olaiya, O.E. Oyewole, The importance of mineral elements for humans, domestic animals and plants: A review, Afr. J. Food Sci., 5, 4, 2010, 200-222.
5. M. Imtiaz, R. Abdul, P. Khan, M.Y. Memon, M. Aslam, The role of micronutrients in crop production and human health, Pak. J. Bot., 42, 4, 2010, 2565-2578.
This work is licensed under a Creative Commons Attribution 4.0 International License.
Copyright (c) 2026 A.T. Shamishova, D.N Makhkamova, Z. Turayev (Author)