Produktai skirti vario sulfatas (8)

Ferric alum appears as a white powder or crystalline. The crystalline and powder forms of the substance are soluble in water. However, it is not soluble in organic solvent such as ethanol. When in water, the solution appears clears and does not form a residue. Both of them are not toxic and do not catch flames. However, it can present an environmental hazard if spread in a large area. Aluminium oxide Al2O3 %:min 16.0 Iron Fe content%:max 0.5 Water insoluble matter 1%:max 0.15 AS %:max 0.0005 Grain size:15 mm max

Kopersulfaat voor technisc gebruik in landbouw en als trace mineraal in diervoeder

Copper sulfate monohydrate is usually greyish white in color. This is its state without any water molecules in it. When it absorbs some water, it turns to blue pentahydrate crystals or granules. Both types of copper sulphate have same chemical characteristics although they differ in color and their mass. The white powder does not have any odor but is toxic when ingested. HS Code:283325

Copper sulfate is used in swimming pools as an algaecide. It is also used for the control of invasive plants in the pools and controls roots that may have punctured the piping system. Fish farmers use it to kill off the invasive types of snails in aquariums. However, its use in the aquarium is highly controlled, as it is toxic to fish in high quantities.

Polyaluminium Chloride is a yellow or light-yellow powder. It is tasteless, harmless and non-toxic when in contact with humans or aquatic life. The substance dissolves in water with ease and can even absorb water from the atmosphere. Aluminium oxide(Al2O3) %:30% Alkalinity%:40-90% PH (1% aqueous solution):3.5-5.0 Water insoluble %:0.2 Nitrogen:≤0.01

Calcium Chloride 94% is an ionic compound of calcium and chlorine. It can be produced either directly from limestone or as a by product of the Solvay process. It is hygroscopic in nature and behaves as a typical ionic halide.

Copper sulfate is made by treating copper with hot concentrated sulfuric acid. The crystal combines with other elements for the preparation of different compounds. In its pure nature, it is used as fungicide. It is also mixed with sodium hydroxide to control fungus in melons and grapes.

Sodium Sulfide exists in flakes or liquid form and has either a yellow or red color. It is an inorganic compound. It has a typical mercaptan or rotten egg odor. It is completely soluble in water. It also reacts violently with strong acids. It reacts with oxidizing agents. It is insoluble in ether and slightly soluble in alcohol. During exposure to moist air, Sodium Sulfide and its hydrates will yield hydrogen sulfide. It is also known as „stinky alkali,“ and the liquid form is strongly alkaline. The chemical formula of Sodium Sulfide is Na2S. Boiling Point:122.78 - 131.67°C Melting Point:950 °C Viscosity:unavailable Purity:60% pH:11.5-12.5