Cobalt Sulfate – Cobalt Sulfate Powder, Cobalt Pigment

Cobalt Sulfate

Cobalt sulfate is an inorganic chemical with the formula CoSO4 and appears like a red crystalline powder. It is considered as the sulfate sulfate of divalent cobalt. Cobalt Sulfate is soluble in water, slightly soluble in ethanol, and especially soluble in methanol. Cobalt sulfate is used the preparation of pigments, as well as in the manufacture of other cobalt sulfates. It forms by the reaction of metallic cobalt, its oxide, hydroxide, or carbonate with sulfuric acid. Cobalt sulfate for industrial use is produced by treating cobalt oxide with sulfuric acid. Cobalt is obtained from ores via the sulfate in some cases. There are various uses of cobalt sulfate given below:-

Industrial Uses of Cobalt Sulfate

• To make treated metals brighter, harder, smoother and more ductile cobalt sulfate is added to nickel plating baths. Cobalt sulfate helps to dry and fix inks on lithographic prints and also produces red tints in pottery and porcelain glazes.
• Cobalt sulfate is used in the preparation of pigments and also in the manufacture of other cobalt sulfates, so it is also known as cobalt pigment.
• Cobalt sulfate is used in storage batteries and electroplating baths, sympathetic inks.
• Cobalt sulfate is used as an additive in soils.

Cobalt Sulfate Uses in Food & Beverages and Drugs

• Cobalt sulfate is used in treating certain forms of anaemia.
• Cobalt sulfate was used in the beer to prolong the life of beer foam.
• Cobalt sulfate is included in the pet food to ensure that the animals get enough vitamin B12.

Health Risks Involved with Cobalt Sulfate

• Excess in eye and skin contact with cobalt sulfate can result in irritation, redness or rashes.
• Inhaling cobalt sulfate for an extended period can lead to poisoning or might cause cancer.
• Rapid inhalation of cobalt sulfate can cause coughing, nausea, shortness of breath and vomiting.
• Chronic inhalation of cobalt sulfate causes irreversible blood thickening, enlarged heart pain and tingling and thyroid dysfunction.

In spite of several health risks involved with cobalt sulfate, it is highly used in industries, fertilizers and pet food industries. For more details about cobalt sulfate and cobalt sulfate powder, visit http://www.universalchemicals.in.

Zinc Acetate – Zinc Acetate Powder, BP Grade Zinc Acetate

Zinc Acetate

Zinc acetate is a chemical compound having formula Zn(O2CCH3)2 and commonly occurs as a dihydrate Zn(O2CCH3)2(H2O)2. Both the forms of zinc acetate are colorless solids and are used in dietary supplements as well as chemical synthesis. Zinc acetates are prepared by the action of acetic acid on zinc carbonate or zinc metal.

Basic Properties of Zinc Acetate

The appearance of zinc acetate is like a white crystalline powder. Zinc acetate powder is insoluble in water and soluble in ethanol (96%). Zinc acetate is used to binding metal ions in a variety of ways through its two oxygen atoms and several connectivity which are observed for the various hydrates of zinc acetate. Anhydrous zinc acetate adopts a polymeric structure consisting of zinc coordinated to four oxygen atoms in a tetrahedral environment, each tetrahedron being connected to neighbors by the acetate groups. The acetate ligands are not bidentate. In contrast, most metal diacetates feature metals in octahedral coordination with bidentate acetate groups. In zinc acetate dihydrate the zinc is octahedral, wherein both acetate groups are bidentate.

Medicinal Uses of Zinc Acetate

• Zinc acetate is used in medicines to treat common cold. Zinc acetate is also used to treat zinc deficiencies.
• Zinc  acetate is available in the form of an astringent and ointment for the treatment of acne. It is also available as anti-itch ointment.
• Zinc acetate is used in dietary supplements and is known to treat Wilson’s disease (one type of liver disease). It is also reduces the effects of diarrhea, pneumonia and malaria
• In taking zinc acetate amongst pregnant women can reduce infection in unborn children.
• Zinc acetate can also reduce the effect of wounds after an injury.
• Various zinc acetate preparations sold in the market are perfect for protection against sun burn in summers.
• The ointments containing zinc acetate are used to apply to the babies to avoid diaper rashes.
• Zinc acetate can fight skin aging and premature aging of the muscles in the body.

Besides medicinal uses, industrial applications of zinc acetate include wood preserving, manufacturing other zinc salts, polymers, manufacture of ethylene acetate, as a dye mordant, and analytical reagent. So, if you are in search of zinc acetate, zinc acetate powder or BP grade zinc acetate, then visit http://www.universalchemicals.in.

Aluminium Hydroxide – Aluminium Hydroxide for Pharmaceuticals, Aluminium Hydroxide for Fire Retardant

Aluminium Hydroxide

Aluminium hydroxide is erroneously called hydrate alumina and is found in a mineral named gibbsite which is also known as hydrargillite. Aluminium hydroxide is also found in three rare forms of hydrargillite which are known as bayerite, doyleite and nordstrandite. Aluminium hydroxide is often mis-called “alum” even by researchers; however, “alum” properly refers to aluminium potassium sulphate (alum). Aluminium hydroxide when freshly precipitated, forms gels which can be applied as flocculants in water purification. Aluminium hydroxide is white odourless and tasteless powder which is easily soluble in acids. Aluminium hydroxide is having various uses but mainly it is used in pharmaceutical industries and as a fire retardant.

Aluminium Hydroxide for Pharmaceuticals

• Aluminium Hydroxide removes excess acid in the stomach which helps in relieving the symptoms of ulcers, heartburn of dyspepsia. It is used with magnesium hydroxide or magnesium carbonate, as it can cause constipation. Aluminium hydroxide is also used to control phosphate levels in the blood of people suffering from kidney failure.
• Aluminium hydroxide absorbs protein very well and also functions in such a way that it prevents the proteins in the vaccine from sticking to the walls of the container at the time of storage. So, it is considered best for vaccines. The vaccine formulations which contain aluminium hydroxide boost the immune system as it induces the release of uric acid.

Aluminium Hydroxide for Fire Retardant

Similar to magnesium hydroxide and mixtures of huntite and hydromagnesite, aluminium hydroxide also finds its use as fire retardant filler. It can absorb a considerable amount of heat and decomposes about 180 °C and giving off water vapour. It can also work effectively as a smoke suppressant in various polymers like acrylics, ethylene, vinyl acetate, epoxies, PVC, rubber and polysters.

The major other uses of aluminium hydroxide is as a feedstock for the manufacture of other aluminium compounds: specialty calcined aluminas, aluminium sulfate, polyaluminium chloride, aluminium chloride, sodium aluminate, activated alumina, aluminium nitrate.

The aluminium hydroxide used commercially is manufactured through bayer process which includes dissolving bauxite in sodium hydroxide initially. Aluminium hydroxide is marketed as Alu-Tabs.

For more information on Aluminium Hydroxide, visit http://www.universalchemicals.in, a leading supplier and exporter of inorganic chemicals.

Magnesium Oxide – Light Grade Magnesium Oxide, Heavy Grade Magnesium Oxide

Magnesium Oxide

Magnesium oxide is also known as magnesia which is a white hygroscopic solid mineral. This inorganic chemical occurs naturally in periclase which is a source of magnesium. Periclase is multihued, and is a substitute for gemstones. Periclase is also the substance responsible for providing streaks to white marble. The empirical formula of Magnesium oxide is MgO which consists of a lattice of Mg2+ ions and O2– ions held together by ionic bonds. Magnesium hydroxide forms in the presence of water (MgO + H2O → Mg(OH)2), but it can be reversed by heating it to separate moisture. Magnesium oxide is available in light and heavy grade and is odourless. Magnesium oxide is white or colorless and is extracted from seawater or underground brine.

Uses of Magnesium Oxide

Magnesium oxide is used for medicines but is not recommended for people having heart or kidney problems. Besides medicinal uses, it has various uses in industries like ceramic, glass and rubber as it also has a myriad of applications as a filler, desiccant, absorbent and flocculent. In glass manufacture magnesium oxide is an ingredient for specialty, scientific and decorative glassware and fibreglass. As far as rubber compounding is concerned magnesium oxide is used as a filler, acid acceptor, anti-scorch ingredient, curing aid and pigment. Magnesium oxide is also considered as the basic ingredient in product formulations for the ceramic industry. Not only ceramic, glass and rubber, magnesium oxide boasts of other uses which are mentioned below:-

• Magnesium oxide is used to make magnesium ions which are used in animal feed for chickens, cattle and other animals.
• Magnesium oxide is the basic ingredient used in the cement for building floors, wallboard, fibre board, tile etc.
• Magnesium oxide is also used as a fertilizer for plant nutrition.
• Magnesium oxide is used in annealing process and as a coating for grain-oriented silicon steel used in electrical transformers.
• Magnesium oxide reduces scale build-up when used in juice clarification and precipitation.
• Magnesium oxide works as an acid stream neutralizer which precipitates heavy metals.

Thus, magnesium oxide has various versatile uses and has wide range of industrial applications. If you are in search of industrial grade magnesium oxide which is available as light grade magnesium oxide as well as heavy grade magnesium oxide of best quality, visit http://www.universalchemicals.in.