Tuesday, January 17, 2012

The Functions of Hydrochloric Acid

Hydrochloric acid is colorless liquid with its melting point -35 °C and the  boiling point is 57 °C. The stomach is protected by the epithelial cells, which produce and secrete a bicarbonate-rich solution that coats the mucosa. Bicarbonate is alkaline, a base, and neutralizes the acid secreted by the parietal cells, producing water in the process.
It is miscible with water.It is air or light sensitive too. It is stable but incompatible with alkalies, most metals. Hydrochloric acid solution should be administered through a central venous line to prevent vein irritation, thrombophlebitis, or tissue necrosis.
This product should be stored from 2°C to 8°C.It can be used  as process intermediates in the chemical industry or as a disinfectant  in bleaching. Hydrochloric acid has many uses.  It is used in the production of chlorides, fertilizers, and dyes, in electroplating, and in the photographic, textile, and rubber industries.
Hydrochloric Acid has an interesting history which can be traced back to the Middle Ages when it was used by alchemists who were trying to trace the philosopher's stone. Large-scale production of Hydrochloric Acid was first developed around the time of the Industrial Revolution and today Hydrochloric Acid is one of the most important acids in industry.
Hydrochloric Acid is classified as 'Corrosive' or 'Irritant' according to its concentration.
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Monday, January 16, 2012

The Functions of Bis Tri-n-butyltin Oxide Supplier conier

This product should be stored at 4°C . Supplier conier. Bis Tri-n-butyltin Oxide is a clear colorless liquid with its melting point -45°C and boiling point 180 °C2 mm Hg(lit.). It is water insoluble,air and moiture sensitive.It can be used as a bactericide, fungicide and chemical intermediate. It is chemic know-how costs C24H54OSn2. It delivers the class of a melt off, bleached to pale yellow liquid with fading breaker point -45 °centred, boiling channelise 180 °blow, and slight water solubility (20 ppm). It is combustible and soluble in organic solvents.
Tributyltin compounds had been used as marine anti-biofouling agents. Concerns over toxicity of these compounds (some reports describe biological effects to marine life at a concentration of 1 nanogram per liter) have led to a worldwide ban by the International Maritime Organization.[1] It is now considered a severe marine pollutant.Iupac name Bis(tri-N-butyltin)oxide, Registry number Molecular Formula C24H54OSn Molecular weight, 596.07216
Tributyltin oxide (TBTO), or bis(tri-n-butyltin)oxide, is an organotin combine primarily exploited as a biocide (fungicide and molluscicide), particularly a Mrs. Henry Wood preservative.

The Functions of Bis Tri-n-butyltin Oxide Supplier conier

This product should be stored at 4°C . Supplier conier. Bis Tri-n-butyltin Oxide is a clear colorless liquid with its melting point -45°C and boiling point 180 °C2 mm Hg(lit.). It is water insoluble,air and moiture sensitive.It can be used as a bactericide, fungicide and chemical intermediate. It is chemic know-how costs C24H54OSn2. It delivers the class of a melt off, bleached to pale yellow liquid with fading breaker point -45 °centred, boiling channelise 180 °blow, and slight water solubility (20 ppm). It is combustible and soluble in organic solvents.
Tributyltin compounds had been used as marine anti-biofouling agents. Concerns over toxicity of these compounds (some reports describe biological effects to marine life at a concentration of 1 nanogram per liter) have led to a worldwide ban by the International Maritime Organization.[1] It is now considered a severe marine pollutant.Iupac name Bis(tri-N-butyltin)oxide, Registry number Molecular Formula C24H54OSn Molecular weight, 596.07216
Tributyltin oxide (TBTO), or bis(tri-n-butyltin)oxide, is an organotin combine primarily exploited as a biocide (fungicide and molluscicide), particularly a Mrs. Henry Wood preservative.

Saturday, January 14, 2012

What is 2-Ethyl hexanol Used for

2-Ethyl hexanol is dark brown liquid with an aromatic odor. Its melting point is 76 °C(lit.) and the  boiling point is 183-186 °C(lit.). It is insoluble in water. It is stable, flammable but incompatible with strong oxidizing agents, strong acids. It is also used in production of coat forming agents and antifoam agents.
It may irritate skin, eyes and mucous membranes when contacted with.
It can be used to make acrylic esters, formulate lubricants, plasticizers and diesel additives and in paint and varnish applications.
2-Ethyl Hexanol (2-EH) is a clear, uniform, non-toxic liquid with a characteristic odor, insoluble in water, soluble in organic solvent. It is obtained indirectly in OXO synthesis from propylene and synthesis gas.
Almost all 2-ethylhexanol is converted into the diesters bis(2-ethylhexyl) phthalate (DEHP), a plasticizer. Because it is a fatty alcohol, its esters tend to have emollient properties. For example, the sunscreen octocrylene contains a 2-ethylhexyl ester for this purpose. It is also commonly used as a low volatility solvent.
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Thursday, January 12, 2012

The New Information about Methyl chloride

Methyl Chloride is used in the chemical and pharmaceutical industry, mainly as raw material for the production of silicones and methyl celluloses, but also for surfactants, pharmaceuticals and dye stuffs. Methyl chloride is also present in some lakes and streams and has been found in drinking water at very low levels. A small portion is used as low temperature solvent for the production of butyl rubbers.
At ambient temperature and atmospheric pressure Methyl Chloride is a colourless inflammable gas heavier than air and with a very weak sweetish odour. In water it is only sparingly soluble but well in organic solvents. It can be liquefied by cooling below -24 °C or by pressurizing to approx. Chloromethane was first synthesized by the French chemists Jean-Baptiste Dumas and Eugene Peligot in 1835 by boiling a mixture of methanol, sulfuric acid, and sodium chloride. This method is similar to that used today. Globally huge amounts of natural Methyl Chloride (approx 4 million tons per year) are released by these sources into the atmosphere.
Methyl chloride is used mainly in the production of silicones where it is used to make methylate silicon. It is also used in the production of agricultural chemicals, methyl cellulose, quaternary amines, and butyl rubber and for miscellaneous uses including tetramethyl lead.
Large amounts of chloromethane are produced naturally in the oceans by the action of sunlight on biomass and chlorine in sea foam. However, all chloromethane that is used in industry is produced synthetically.
More information: Methyl chloride

The New Information about Methyl chloride

Methyl Chloride is used in the chemical and pharmaceutical industry, mainly as raw material for the production of silicones and methyl celluloses, but also for surfactants, pharmaceuticals and dye stuffs. Methyl chloride is also present in some lakes and streams and has been found in drinking water at very low levels. A small portion is used as low temperature solvent for the production of butyl rubbers.
At ambient temperature and atmospheric pressure Methyl Chloride is a colourless inflammable gas heavier than air and with a very weak sweetish odour. In water it is only sparingly soluble but well in organic solvents. It can be liquefied by cooling below -24 °C or by pressurizing to approx. Chloromethane was first synthesized by the French chemists Jean-Baptiste Dumas and Eugene Peligot in 1835 by boiling a mixture of methanol, sulfuric acid, and sodium chloride. This method is similar to that used today. Globally huge amounts of natural Methyl Chloride (approx 4 million tons per year) are released by these sources into the atmosphere.
Methyl chloride is used mainly in the production of silicones where it is used to make methylate silicon. It is also used in the production of agricultural chemicals, methyl cellulose, quaternary amines, and butyl rubber and for miscellaneous uses including tetramethyl lead.
Large amounts of chloromethane are produced naturally in the oceans by the action of sunlight on biomass and chlorine in sea foam. However, all chloromethane that is used in industry is produced synthetically.
More information: Methyl chloride

Wednesday, January 11, 2012

The Application of Methyl mercaptan

Methyl mercaptan is a pungent gas CH4S produced in the intestine by the decomposition of certain proteins and responsible for the characteristic odor of fetor hepaticus Asparagus belongs to a family that contains ferns and vegetables and comprises of one hundred twenty-five species inwards the genus. It is released from animal dejection. It falls out naturally uncertain foods, such as some nuts and cheese. Methyl mercaptan costs expelled from delapidating constitutional count inwards marshlands and is present in the natural gas of certain regions in the United States, in coal tar, and in some crude oils. The chemical method for methanethiol embodies CH3SH; they're relegated as a thiol. It is sometimes abbreviated as lock.
This well-known table delicacy has been cultivated for more than 2,000 years and was a lot looked upon from the time of the Greeks and Romans. It is an important commercial and garden crop in many parts of the world. Its relatively high price tends to come through a luxury inwards around components of the world. It is manufactured for use incoming the plastics industry, in pesticides, and as a jet fuel additive. It is also discharged every bit a decomposition product of wood in pulp mills.
The tough base of the fore are normally bumped off in front misrepresenting, and sometimes the plant is peeled then since well.
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