Universal Solution Indicator pH 4-11

Aluminum nitrate is a chemical compound with the formula Al(NO3)3. It's a salt composed of aluminum and nitrate ions. It's commonly encountered as a hydrate with varying numbers of water molecules associated with each aluminum nitrate formula unit. It's soluble in water and is often used in various industrial processes, including as a mordant in dyeing fabrics and in the production of aluminum oxide. Additionally, it's used in some chemical reactions and as a component in some types of rocket propellants.

Ammonium chloride is an inorganic compound with the chemical formula NH4Cl. It is a white crystalline salt that is highly soluble in water and has a salty taste. Ammonium chloride is often used in various industrial and laboratory applications, including as a flux in soldering, as a nitrogen source in fertilizers, and as a component in dry cell batteries. It can also be used in medicine as an expectorant to help thin and loosen mucus in the respiratory system

Is a pale green sand like compound used in analytical chemistry, photography and iron plating bath.

Ammonium Sulphate is used to manufacture acidic fertilizers which is used to reduce the Alkali pH of the soil. This