Annonces de l'annonceur

Place de provenance : GOLDEN TRADE INTERNATIONAL

nickel chloride

[Nickel chloride] The derivative of hexahydrat has the appearance of a green crystalline powder. Nickel chloride is soluble in water and it is less soluble in alcohol and organic solvents

Place de provenance : GOLDEN TRADE INTERNATIONAL

Nickel carbonate

Nickel carbonate comes in the form of green crystals. It is insoluble in water, but very soluble in acids.

Place de provenance : GOLDEN TRADE INTERNATIONAL

Nickel sulfate

Nickel sulfate comes in the form of blue or emerald green crystals. It has a good solubility in water and ethanol. The basic use of nickel sulfate is the veneer.

Place de provenance : GOLDEN TRADE INTERNATIONAL

Nickel fluoride

Nickel fluoride is the chemical compound of formula NiF2. It has the appearance of a green powder. Compared to other fluorides, nickel fluoride is stable in air.

Place de provenance : GOLDEN TRADE INTERNATIONAL

Green Nickel oxide

Green nickel oxide has the appearance of a gray-green powder. It is not soluble in water, but soluble in concentrated acids. Nickel oxide is used for the preparation of catalysts of oxidation.

Place de provenance : GOLDEN TRADE INTERNATIONAL

Black Nickel oxide

Nickel oxide is used for the preparation of electrodes in accumulators Edison manufacturing. It is also used in the industry of ceramics and glass, and also as catalyst.

Place de provenance : GOLDEN TRADE INTERNATIONAL

Cobalt carbonate

Cobalt carbonate is used in the preparation of the other salts of cobalt or pigments of cobalt and as a food supplement for animals.

Place de provenance : GOLDEN TRADE INTERNATIONAL

Cobalt oxide

Cobalt oxide is used as a pigment for ceramics and fries, as a catalyst and used as in the electronics industry.

Place de provenance : GOLDEN TRADE INTERNATIONAL

Cobalt sulfate

Cobalt sulfate is mainly used in the ceramics industry, in paintings and in the chemical industry as a catalyst.

Place de provenance : GOLDEN TRADE INTERNATIONAL

Potassium chromate

Potassium chromate is a salt of potassium of yellow color. It has chemical formula K2CrO4. The chrome is the 6th oxidation state.

Place de provenance : GOLDEN TRADE INTERNATIONAL

Strontium chromate

Strontium chromate is a chemical compound of the formula SrCrO4. Inhibiting corrosion in the pigments in the electrochemical processes to control the concentration of sulphate solutions.

Place de provenance : GOLDEN TRADE INTERNATIONAL

Chromium hydroxide

Chromium (III) hydroxide is an inorganic compound of chemical formula Cr (OH) 3. It is used as a pigment, as a mordant, and as a catalyst for organic reactions.