Product Overview

Chemical appearance

Ethyl Thiocarbamate or Sodium Diethyl Dithiocarbamate has a whitish to pale grey colour and comes in a crystal form. These crystals are easily soluble in water and produce no strong odour.

Chemical application and strength

Ethyl Thiocarbamate or Sodium Diethyl Dithiocarbamateis another strong type of collector which has characteristics of having strong collection and flotation ability. Compared to other dithiophosphages and xanthates, only a small dosage of it is required to become effective.

• Soluble not only in water and easily decomposes into carbon disulphide.
• Has weak collective power with regards to pyrites, but is very selective in the flotation process of various sulfide ores.
• When compared to dithiophosphates and xanthates, it is found to be more effective in the flotation process of zinc, lead, various polymetallic sulfide, and copper.
• It should be placed in an environment away from exposure to water and extreme heat from fire and sunlight.
• It is used to refine the metallurgical processes in the mining industry.
• Because of the danger of emitting toxic gases when heated, it should always be kept in a covered and cool storage. Toxic gases which it emits include nitrogen and sulfur which are extremely harmful to humans.

Buy Ethyl Thiocarbamate ≥ 94%

At Camachem, we have Ethyl Thiocarbamate ≥ 94%for sale as well as other flotation collectors for sale. Please do contact us for a FREE quotation.

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Chemical Appearance

Sodium Hydrosulfide NaHs is usually in the form of Yellow Flakes. Sodium hydrosulfide can also be in a solution form and appears as a colorless to light-yellow liquid.

Chemical Applications

NaHs main uses are in manufacturing as a replacement chemical for sulfur, as a flotation agent in copper mining where it is used to activate oxide mineral species and other various industries such as:

• Mining and mineral processing
• Tanning industry
• Dye industry
• Fertilizer industry
• Water treatment
• Manufacture of other chemicals e.g. ammonium sulphide

Our sodium hydrosulfide maintains the highest quality standards required in the international market. With ISO 90001 manufacturing, we ensure high quality inputs and process to result in quality NaHS.

Our clients mainly use NaHS for flotation of copper minerals. We have clients in Southern Africa, South America, Southeast Asia and other places.

Camachem stocks Sodium Hydrosulfide NaHs in various packaging along with other mining and flotation reagents for sale. Looking to Buy NaHS in bulk? Contact Us for a FREE quotation.

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Chemical appearance:
The appearance of Sodium metabisulfite is either in the form of white crystals or as a powdered solid with a slight odor of sulfur. Inhalation could lead to toxic results and can cause serious damages to skin and tissue. Sodium metabisulfite is clearly soluble in water and forms a clear and colorless solution.

Chemical application and strengths:

• • The primary applications of Sodium metabisulfite are evident in the mining industry. It is used for controlling the depression of pyrites and sphalerite minerals. MBS is ideal for pH control for the froth flotation process, where it could control pyrite depression. Sodium Metabisulfite is also helpful in preventing flotation of sphalerite through copper activation with the availability of Tennantite/Covellite in the ore.

• • In the case of pyrite flotation, the maximum iron/pyrite depression with the use of Sodium Metabisulfite is possible somewhere around the pH of 6. The gradual rise in dosage increases the effectiveness of Sodium Metabisulfite in the depression of minerals. For example, iron in Pyrites, lead in Galena, copper in Chalcopyrite, and zinc in Sphalerites.

• • Sodium metabisulfite also finds applications in the pulp and paper industry as well as the photographic industry. The chlorine removal properties of Sodium Metabisulfite make it an ideal choice for these industries. SMBS acts as a preservative for photo films. Furthermore, it helps in the dichlorination of municipal drinking water and textile water treatment.

• Most important of all, SMBS also acts as an oxygen scavenger when it is used for the removal of dissolved oxygen in wastewater. Sodium metabisulfite also finds notable applications in the food packaging industry as a food preservative. It also prevents corrosion in the oil and gas industry by serving as a bleaching agent for the production of coconut cream. 

Buy Sodium Metabisulfite :
At Camachem, we have Sodium Metabisulfite for sale as well as other leaching chemicals for sale. Please do contact us for a FREE quotation.

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Product Overview

Chemical appearance

Methyl Isobutyl  Carbinol or 4 – Methyl – 2 – Pentanol has a very clear appearance which is similar to that of alcohol and comes in a liquid form which produces a slight distinct odour which is also similar to alcohol.

Chemical application and strength

Methyl Isobutyl  Carbinol or 4 – Methyl – 2 – Pentanol is a kind of chemical compound which is organic and is derived from acetone. In the mining industry, MIBC is popularly used as a frothing agent during the flotation processes of different minerals and also when producing additives of lubricant oils. Compared to other frothing agents, MIBC has a great selectivity and fast kinetics in the flotation process. It produces froths with are dry yet easy to break which increases the efficiency and yield of the mineral.

• Has little to none collector resistance and used widely in the processing of gold ores.
• Acts as a solvent in the extraction process of essential oils which are used in fragrances.
• Used as diluent agent for hydraulic fluids.
• Has the ability to produce excellent quality concentrates which have great selectivity.
• Should be kept in an environment free of water and moisture. Should also kept far away from fire or high temperatures.

Buy Methyl Isobutyl Carbinol ≧ 99%

At Camachem, we have Methyl Isobutyl  Carbinol or 4 – Methyl – 2 – Pentanol for sale as well as other frothers for sale. Please do contact us for a FREE quotation.

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Product Overview

Chemical appearance

Alky Hydroxamic Acid has a pretty dark red colour appearance. It also comes in liquid form which has no distinct odour. It has a pH level of 10 to 13.

Chemical application and strength

Sodium Alkyl Hydroxamic Acid or Sodium Alkyl Hydroximic Acid is a very good collector and flotation agent with oxidized sulfide and different metallic oxides, even ones which are very difficult to extract by other collector agents. It has a strong collection power with wolframite, copper oxide ores, titanic iron, hematite, niobium ores, and many more. It can strongly extract various non-ferrous metals.

• In alkaline conditions, Alkyl Hydroxamic Acid is a strong floater of cobalt and copper.
• It should be placed in an environment away from exposure to water and extreme heat from fire and sunlight. If placed in a very cold confinement, it has the tendency to solidify.
• It is easily soluble in water and also in alkaline solutions.
• Its chain length increases along with the broadening of floatability.
• It is usually used by some as an aqueous solution.
• In the pH range of 10 to 13 is where its flotation and collection ability is very strong and effective.

Buy Sodium Alkyl Hydroxamic Acid ≥ 26%

At Camachem, we have Sodium Alkyl Hydroxamic Acid ≥ 26% for sale as well as other flotation collectors for sale. Please do contact us for a FREE quotation.

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Product Overview

Chemical appearance

Benzyl Hydroxamic Acid has pinkish colour appearance. It comes in a powder flake appears which is soluble in specific organic solutions and also in water. It also has a subtle distinct odour.

Chemical application and strength

Benzyl Hydroxamic Acid or Benzyl Hydroximic Acid is a very good collector and flotation agent with various metallic ores and ones which are very difficult to extract by other collectors. These include smithsonite, tinstone, wolframite, and scheelite. If in the right conditions BHA is a great collector and has high selectivity.

• Can be dispersed in hot water and in various organic solutions.
• When used as an anionic collector, it has a great selectivity in the flotation process of iron, tungsten, and other rare earth materials.
• It is a good collector which has the ability to split ilmenite from related gangue minerals.
• BHA has been proven to be a better flotation agent compared to oleate.
• When BHA is used as the collector, the flotation of wolframite is greatly activated by Pb cations.

Buy Benzyl Hydroxamic Acid ≥ 26%

At Camachem, we have Benzyl Hydroxamic Acid for sale as well as other flotation collectors for sale. Please do contact us for a FREE quotation.

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