Chemicals application - Import export

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.

Chemical appearance: Sodium Isopropyl Xanthate (SIPX) is available in the solid powder form or in the shape of pellets. SIPX has the appearance of white to yellowish deliquescent solid in the powder form. The color of the SIPX pellets varies from yellow to green. In the solid powder form, SIPX emits a slightly pungent odour. In the pellet form, SIPX emits a sulphur like odour. Chemical application and strengths: The strength of SIPX for collection is slightly higher than that of ethyl xanthate. Therefore, it serves as the perfect tool for the flotation of nonferrous metallic sulfide minerals in the form of a collector. Xanthates have been known for being an integral part of sulfide mineral flotation. SIPX is actually a salt that contains a non-polar hydrocarbon group that helps in the hydrophobic nature of sulfide material, thereby pointing out from the mineral to the solution. The salt also contains a polar group that adsorbs onto the sulfide mineral surface.

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.

Chemical appearance: Sodium ethyl xanthate or SEX is typically a yellowish powder or pellet that is soluble in water. It is a xanthate based on the C2 alkyl ethyl alcohol in the sodium salt form. Chemical application and strengths: Sodium ethyl xanthate or SEX is used in mining as a flotation agent. It is used as a collector and xanthate used especially in copper mines. It can be used for flotation of various minerals that are activated or hydrophobic and float easily such as lead, cobalt, zinc and nickel. It can form insoluble compounds with these metallic ions. Sodium ethyl xanthate is especially important in in froth flotation, where it is used to separate hydrophobic materials from hydrophilic. In mining this is an important operation to recover sulfide ores. For ores such as copper, this process lowers the costs of recovering low grade ores and can save mining companies processing costs. SEX is used a highly selective collector and is the strongest among the xanthates.

Chemical appearance: Sodium ethyl xanthate or SEX is typically a yellowish powder or pellet that is soluble in water. It is a xanthate based on the C2 alkyl ethyl alcohol in the sodium salt form. Chemical application and strengths: Sodium ethyl xanthate or SEX is used in mining as a flotation agent. It is used as a collector and xanthate used especially in copper mines. It can be used for flotation of various minerals that are activated or hydrophobic and float easily such as lead, cobalt, zinc and nickel. It can form insoluble compounds with these metallic ions. Sodium ethyl xanthate is especially important in in froth flotation, where it is used to separate hydrophobic materials from hydrophilic. In mining this is an important operation to recover sulfide ores. For ores such as copper, this process lowers the costs of recovering low grade ores and can save mining companies processing costs. SEX is used a highly selective collector and is the strongest among the xanthates.

Chemical Appearance Sodium Amyl Xanthate (SAX) is a sightly yellow or grey yellow powder or pellet. It is soluble in water and decomposes easily in the presence of acid and heat. It has a very pungent odour. Chemical Applications and Strengths Sodium Amyl Xanthate (SAX) is an extremely efficient chemical compound and therefore, has many industrial applications. It is most widely used as a very strong collector in the mining industry. Its main applications and strengths are: It is used as a collector in the mining industry. Collectors are chemicals that selectively attach to the surface of the mineral, making the mineral hydrophobic. Hydrophobicity is necessary for air bubble attachment in the precious metal extraction processes. Sodium Amyl Xanthate is the most powerful collector among the xanthates. It is extensively used in the flotation process of sulfide ores.

Chemical appearance: Potassium Amyl Xanthate (PAX) is available in the form of yellowish or pale-grey crystals or in the form of free-flowing powder in the purest state. PAX is also available in the form of a solution. PAX is highly water-soluble and emits a slightly unpleasant odor that is similar to that of carbon disulfide or that of decaying cabbage. Another property of PAX is the absorption of moisture from air i.e., hygroscopic nature. Chemical application and strengths: The properties of PAX as a Xanthate make it the ideal collector for various nonferrous metallic ores. Potassium Amyl Xanthate is the perfect choice for flotation processes of nonferrous metallic ores as a strong yet non-selective collector. PAX works effectively as a flotation reagent in the flotation of oxide minerals such as oxidized sulfide, lead, and copper ores. PAX is also a popular flotation collector for copper-nickel sulfide and auriferous pyrite

Octyl Hydroxamic Acid is an organic compound. Hydroxamic acids are a class of organic compounds. They have the functional group RC(O)N(OH)R’ where R and R’ are organic residues and CO is the carbonyl group. They are amides. They are used extensively for the flotation of rare earth minerals during concentration and extraction of ores. Octyl Hydroxamic Acid is a very useful chemical compound which is made by the reaction of esters or acid chlorides with hydroxylamine salts. Its chemical formula is C9H19NO2. Chemical Appearance Octyl Hydroxamic Acid has the appearance of a dark yellow coloured solid. It has no distinct odour. It is readily soluble in water and also in alkaline solutions. It has a pH level between 10 to 13. Chemical Applications and Strengths Octyl Hydroxamic Acid or N-Hydroxynonanamide is an extremely useful chemical compound and therefore, has many industrial applications. Its main applications and strengths

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.

Chemical appearance: Sodium cyanide is found either in the white crystalline form or in the form of granular powder. It is also water-soluble and forms a clear and colorless aqueous solution. Chemical application and strengths: The most important application of sodium cyanide is evident in the extraction of gold. The use of sodium cyanide is still the best method for mining gold. Sodium cyanide is a common agent in the leaching process for the majority of gold extraction operations. The primary reason for the use of Sodium cyanide in the extraction of gold is the higher affinity of gold towards cyanide. Sodium cyanide separates gold through oxidizing it and dissolving gold in the presence of oxygen and water. The most important strengths of sodium cyanide in the mining of precious metals are reflected in its cost-effectiveness, higher availability, and better processing

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.

Chemical appearance Salicyl Hydroxamic Acid has a pinkish orange colour and comes in powder form. It is chemically stable and has a subtle distinct odour. Chemical application and strength Salicyl Hydroxamic Acid or Salicyl Hydroximic Acid when used with iron, tin tungsten, copper, and various rare earth materials will be able to create stable chelate. In contrast, if it is used along with alkali earth metals and various alkali metals it will create unstable chelate. In conclusion, Salicyl Hydroximic Acid (SHA) has a very strong selectivity. If used with tin, it will be able to produce different complex salts, which proves its excellent selectivity towards tin. It is easily soluble within water and also in aqueous alkali solutions. In the flotation process, P86 is always partnered with SHA when extracting tin. Salicyl Hydroximic Acid (SHA) also has excellent frothing ability. Because of its characteristic of low toxicity, it is safe to use within any environment.

Chemical Appearance Hydrochloric Acid 33% (HCl 33%) is a colourless transparent liquid. It is an aqueous solution of hydrogen chloride. It is a strong and highly corrosive acid which has a distinctive pungent odor. It is water and alcohol soluble but insoluble in hydrocarbons. It is an extremely important industrial chemical. Chemical Applications and Strengths Hydrochloric Acid 33% (HCl 33%) is an extremely efficient chemical compound and therefore, has many industrial applications. Its main applications and strengths are: It is used in the stimulation of petroleum wells. Stimulation process involves the removal of rust, scales, and undesirable carbonate deposits in oil wells. This enhances the flow of crude oil or gas to the wells. It is used in the manufacture of dyes, phenols, and plastics It is used to produce chemical intermediates like FeCl3, ZnCl2, AlCl3 and many more. It is used as a cleaning agent for household, commercial, and industrial purposes.

Chemical appearance Alky Hydroxamic Acid has a pretty dark red colour appearance. It also comes in a thick liquid form which has no strong kind of odour. It has the tendency to solidify when exposed to temperatures which are lower than 15 ºC. Chemical application and strength Alkyl Hydroxamic Acid or Alkyl Hydroximic Acidis 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 fine cassiterite 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.

Chemical appearance: Liquid Caustic Soda Lye is basic a solution of sodium hydroxide. Depending on the intended application, it can be diluted to 32% or 50 %. The solution is colourless and does not have any smells. It is a salt formed by the reaction of sodium and water. Chemical application and strengths: The caustic soda solution is a strong base that is used in various applications across various industries. Some major applications include 1. It is used in the purification of water and water treatment such the partial water softening in drinking water production 2. It is used for cleaning facilities in dairy products industries 3. It is used in the demineralisation of water as it helps in the regeneration of ion exchangers 4. In the textile industry, it used for the preparation of the spinning solutions 5. It is used as an ingredient for various pharmaceutical products such as sodium lactate

Chemical appearance: Caustic soda flakes are white translucent solid crystals. These waxy white crystals are odourless. The crystals are soluble in water and glycerol. This is an alkali, which is a combination of sodium cations and hydroxide anions (NaOH). Chemical application and strengths: White Caustic has a number of applications in various industries. Here are some of the most popular ones. 1. It is used in the manufacture of synthetic fatty acids, synthetic detergents and making of soap 2. It is used in the production of cellulose pulp and paper 3. It is used as a scouring agent, silk polish agent in silk print and a cloth desizing agent 4. It is used to produce other chemicals that include formic acid, sodium cyanide and borax

Chemical appearance Zinc Sulfate Heptahydrate has a vibrant white colour and comes in crystal powder form. It is subtly soluble in acid and water. It doesn’t produce any strong pungent odour. It is very toxic to aquatic wildlife and should not be disposed incorrectly. Chemical application and strength Zinc Sulfate Heptahydrate is product which is being used in a wide range of daily applications and manufacturing purposes. In the Agricultural industry it is popularly used in fertilizers and pesticides. It can also be found being used in different binding agents and general adhesives. Used in the production of different cleaning and washing products which include laundry detergents, grease strippers, soaps, stain removers, and many more. Also used in the production of personal hygiene like perfumes, toothpastes, shampoos, lotions and others Used in the growing of crops and raising livestock. Used as oxidation agents, accelerators, reducing agents, and many more.

Zinc Acetate is an organic compound which is categorised as an acetate salt in which zinc is the cationic element. It exists in both anhydrous and dihydrate forms. It is a very useful chemical material that is industrially produced by acetic acid’s action on zinc carbonate or zinc metal and it’s chemical formula is C4H6O4Zn. Chemical Appearance Zinc Acetate has the appearance of a white crystalline solid. It is soluble in water and dilute mineral acids. However, it is insoluble in alkalis. It is a mildly toxic chemical. Chemical Applications and Strengths Zinc Acetate or Zinc Ethanoate is an extremely useful chemical compound and therefore, has many industrial uses. Its main applications and strengths are: Zinc Acetate is most commonly used in the production of dietary supplements. It is widely used as a food additive having the E number E650.

Triethanolamine 85% (TEA 85%) is a viscous organic compound. It is both a tertiary amine and a triol. It is produced from reacting ethylene oxide with aqueous ammonia. Chemical Appearance Triethanolamine 85% (TEA 85%) is a colorless to yellow liquid. It is completely soluble in water, also soluble in ethanol, acetone, glycerine, and ethylene glycol. It has an ammonia like smell. Chemical Applications and Strengths Triethanolamine 85% (TEA 85%) is an extremely efficient chemical compound and therefore, has many industrial applications. Its main applications and strengths are: Primarily, Triethanolamine is used in making surfactants. It is used as a corrosion inhibitor.

Chemical appearance: Linear AlkylbenzeneSulphonic Acid is a sticky, highly viscous brown liquid. This highly dense liquid does not have a pungent smell. In temperatures lower than 10 degree Celsius, the chemical solidifies. Chemical application and strengths: LABSA is an anionic surfactant. Its molecules have both hydrophobic and hydrophilic group. This compound is created from a sulfonation process where chlorosulfonic acid, sulphuric acid, diluted sulphur trioxide and sulfamic acid. The long length of the alkyl chain makes it able to form different formulations when mixed with other salts. Sulphonic acid is a low-volume synthetic surfactant that is available at a low cost. It is used for the production of various emulsifiers and detergents for use in households, dishwashing and as well as mercerizing and cleaning agents in the textile industry. The increased use of LABSA increases the surface area of distempers. This is why it is used as a wetting agent and an emulsifier.

Sodium Persulfate is an inorganic compound. It is a very useful chemical compound which is made by the electrolytic oxidation of sodium hydrogen sulfate. Its chemical formula is Na2S2O8. Chemical Appearance Sodium Persulfate has the appearance of a white crystalline solid. It is almost non hygroscopic. Chemical Applications and Strengths Sodium Persulfate is an extremely useful chemical compound and therefore, has many industrial applications. Its main applications and strengths are: Sodium Persulfate is most commonly used as a radical initiator for emulsion polymerisation reactions for styrene based polymers such as acrylonitrile butadiene styrene. It is used for fast paced curing of low formaldehyde adhesives. Sodium Persulfate itself is a bleach specifically in hair cosmetics and as a detergent component. It is used as a replacement of ammonium persulfate in etching mixtures for zinc and printed circuit boards.

Chemical appearance: Sodium Lauryl ether sulfate appears as a white or light yellow viscous paste. It also comes in the form of a light yellow or colorless liquid. This form of sodium salt does not have any odor. At Camachem, we have SLES for sale as well as other industrial chemicals for sale. Get your free quote by contacting us today! Chemical application and strengths: Sodium lauryl ether sulfate (SLES) is used as a surfactant or anionic detergent in personal care products such as toothpaste, soaps and shampoos. SLES is a largely available and inexpensive foaming agent that allows it to clean the body effectively bytrapping dirt particles on the skin. It is very safe for use even in the mouth. The fact that it does not have pungent odors or taste makes it a good addition to any personal care product. It is soluble in water, has excellent detergency features, good biodegradability and anti-hard water performance. These features make it good for soaps.

Chemical Appearance Sodium Bicarbonate 99% has the appearance of a white crystalline solid that is often seen in the powder form. It is odourless. It has a slightly salty and alkaline taste similar to that of washing soda. Chemical Applications and Strengths Sodium Bicarbonate 99% is an extremely efficient chemical compound and therefore, has many industrial applications. Its main applications and strengths are: Sodium Bicarbonate 99% is most popularly used in cooking. Its primary use in baking is as a leavening agent. It causes the expansion and rise of the batter giving it a characteristic texture. It is used with sourdough to make a lighter product with less acidic taste. In the presence of heat, it rises on its own because of thermal decomposition. It is used in the making of baking powder which is alkaline and unlike baking soda it does not require any acidic ingredient for activation. It is used in pyrotechnics. It is a major component of black stone firework.

Chemical appearance Soda Ash Light or Sodium Carbonate has a vibrant white colour and comes in a powder form. Chemical application and strength Soda Ash Light or Sodium Carbonate is a powder like substance which is one of the three grades of Soda Ash. It is commonly used to regulate or buffer pH levels in different industrial processes. It is a highly soluble substance which is why it is ideally used in various chemical reaction processes. Many manufacturing plants use it in the making of colouring dyes and agents. It is also used in the manufacturing of fertilizers and synthetic detergents. Sodium carbonate or Soda ash light is known to be used in improving and treating of the alkaline levels of lakes which have been known to be affected by rains. It is used to replace phosphates which were earlier used in various household detergents and cleaning agents. Examples of these are dishwashing soaps which contain high levels of soda ash. In the glass making industry.

Chemical appearance: The 85% phosphoric acid is an aqueous solution that is colourless, odourless and not volatile. It presents in the form of a syrup, thick but still pourable. The basic conjugate base of this acid is a dihydrogen phosphate anion which is a mix of hydrogen and phosphate ions. Chemical application and strengths: There are two types of phosphoric acids, food grade and industrial grade phosphoric acids. The food grade phosphoric acid is added to foods and drinks to give them a slight acidic feel. It is common in colas and jams where it gives them a sour or tangy taste. The food grade type is also used as nutrition agent for food containing yeast. This helps in the growth of yield in the production process without the formation of other bacteria that are not essential in the maturing of foods or drinks. In sugar production, the acid acts as reaction catalyst. The industrial-grade phosphoric acid is used as a drying agent, a catalyst and cleaners.

Chemical appearance: Oxalic acid presents as white transparent crystals that combine two water crystals. It appears in two types, the anhydrous and dihydrate form. The dihydrate has water molecules while the anhydrous one does not have any water crystals. Both types are soluble in water and are odorless Chemical application and strengths: The acid is made from the oxidation of glucose in the presence of nitric acid. It is also prepared by carboxylation of alcohol. The resulting acid has a strong reducing property while its conjugate base makes for a great chelating agent. This strength allows it to be used in the polishing of marble, bleaching and in removal of rust. It is also effective in the removal of dirt in leather, wood and aluminum products during the manufacturing process.

Chemical Appearance Manganese Sulfate Monohydrate >30% has the appearance of a white deliquescent crystalline solid. It is odourless. It is soluble in water and very slightly soluble in methanol. It is insoluble in ether and ethanol. Chemical Applications and Strengths Manganese Sulfate Monohydrate >30% is an extremely efficient chemical compound and therefore, has many industrial applications. Its main applications and strengths are: Manganese Sulfate Monohydrate >30% is used in raising and farming of animals. It is used in animal feed. It is mostly used for making dryer of ink and paint. It is used as a catalyser of synthetic fatty acid. It is also used for the production of manganese compound. It is used for electrolysing metallic manganese.

Chemical appearance Lead nitrate or Lead dinitrate has a white colour and comes in the form of small crystals bits. It is very soluble in water. Chemical application and strength Lead nitrate or Lead dinitrate is an inorganic compound which has a wide array of applications in different industries. In the field of mining, it is used as an accelerator in the cyanidation process of gold and other precious metals. In the flotation processes it is a great activator of stibnite in antimony ores. It has the ability to enhance the kinetics of gold leaching. One of the advantages of Lead nitrate is that it can activate sphalerite which is like Copper Sulphate. Adding lead nitrate will not the consumption of cyanide. When used along with oxygen, it is able to provide better effectiveness in the extraction of gold. It is also used as a heat stabilizer in polyesters and nylon. Also, it is used in the coatings of photothermograpic paper.

Chemical appearance Isopropyl Alcohol or Ethanol has a colorless and transparent appearance and comes in a liquid form which has low viscosity level. It has a density of 0.789 g / cm3. Chemical application and strength Isopropyl Alcohol or Ethanol is a chemical which has a wide range of uses. This includes the use in the manufacturing of various products like beverages, flavorings, acetic acid, fuels, and dyes. Its other uses can be determined depending on its concentration. In the medical field, Isopropyl Alcohol with a concentration between 70% to 75% is used for disinfecting purposes. Common rubbing alcohols which are used in hospitals and households are of this concentration. Isopropyl alcohol with 95% concentration and higher is not used as commonly as the 70% – 75% variant in disinfecting. Used commonly in wiping UV lamp. Used in the production of common household products like cleaners, paint thinners, and disinfectants.