Wednesday, February 29, 2012

What is N-Butyl stearate?

N-Butyl stearate
SYNONYMS Stearic acid Butyl ester;
Butyl n-Octadecanoate; Butyl Octadecanoate; n-Octadecanoic acid Butyl ester;  n-Butyl Stearate; Butyl octadecylate; Tegester butyl stearate; Polycizer 332; FEMA Number 2214;
CAS:123-95-5
Fomular:C17H35COOC4H9
Density: 0.861
Melting Point: 21 - 24 C
Boiling Point: 220 at 25 hPa
Description
N-Butyl stearate is white liquid with the melting point 27.5℃ and the boiling point 220~225℃.The common variety is light yellow liquid or solid. N-Butyl stearate is soluble in alcohol and ether, but insoluble in water.It is used as  the softener in chemical fiber, plastic and rubber.Also used in metal lubricant,parting agent and shoe polish.
Application
Cosmetics, Lubricant Oil Base Fluid, Lubricants
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Tuesday, February 28, 2012

What is 6-Chloronicotinonitrile?

6-Chloronicotinonitrile
Molecular Formula: C6H3ClN2
CAS No.: 33252-28-7
Melting point 113-116 ÂșC
Synonyms 6-Chloro-3-pyridinecarbonitrile; 2-Chloro-5-cyanopyridine; 2-Chloropyridine-5-carbonitrile
Description
6-Chloronicotinonitrile is white crystalline solid; insoluble in water, soluble in carbon tetrachloride, toluene and other solvents. 6-Chloronicotinonitrile is used as a pesticide imidacloprid, acetamiprid intermediates.
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Monday, February 27, 2012

Where to get Ethyl stearate?

Ethyl stearate
CAS Number: 111-61-5 (unlabeled)
Molecular Weight: 317.56
Molecular Formula: C20H35D5O2
Physical Appearance: White Solid
Solubility: Soluble in Chloroform
grade NI
assay ≥97%
bp 213-215 °C/15 mmHg(lit.)
mp 34-38 °C(lit.)
Organoleptic waxy
Description
A labeled fatty acid ester component of volatile oil from Rhododendron anthopogonoides; shows antimicrobial activity.
Ethyl stearate is a white clear liquid with the melting point 35.00 to 38.00 °C. @ 760.00 mm Hg and the boiling point 35.00 to 38.00 °C. @ 760.00 mm Hg @ 10.00 mm Hg .Its self life is 24.00 month(s) or longer if stored properly.This product should be store in cool, dry place in tightly sealed containers, protected from heat and light.
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Descriptions of 2-Chloro-4-pyridinecarboxylic acid

2-Chloro-4-pyridinecarboxylic acid
Other Name: 2-chloropyridine-4-carboxylic acid
CAS Number:6313-54-8
Chemical Formula:C6H4ClNO2
Purity: 98.50%Min
F.W.: 157.55 M.F C6H4ClNO2
Description of 2-Chloro-4-pyridinecarboxylic acid
2-Chloro-4-pyridinecarboxylic acid is colorless or white solid. It is used as pharmaceutical intermediates.
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Friday, February 24, 2012

What is 4-Chloronicotinic acid?

4-Chloronicotinic acid
CAS No. 10177-29-4
Properties white solid
Purity: above 98 percent
Molecular Formula C6H4ClNO2
Molecular Weight 157.56
Synonyms: 4-Chloropyridine-3-carboxylic acid; 4-Chloro-3-pyridinecarboxylic acid
Description: 4-Chloronicotinic acid is off white solid. It is used as pharmaceutical intermediates.
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Wednesday, February 22, 2012

Are you buying Trihydroxymethyl Propane Palm Kernel Ester?

Description
Trihydroxymethyl Propane Palm Kernel Ester is light yellow oil liquid with the acid value 2mgKOH/g and the saponification value 218-238mgKOH/g . It is used in daily chemical raw materials, fiber lubricant  and oil additives.
Trihydroxymethyl Propane Palm Kernel Ester occurs as a light yellow oil liquid with the acid value 2mgKOH/g and the saponification value 218-238mgKOH/g. It is used as a Domestic Chemical Material, Fiber Lubricant and Oil Additive. It is used in daily chemical raw materials, fiber lubricant  and oil additives. Lipoxins are trihydroxytetraene metabolites derived from arachidonic acid through an interaction between lipoxygenases with C-5 and C-15 specificities.
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Tuesday, February 21, 2012

Specifications of 5,6-Dichloronicotinic acid

5,6-Dichloronicotinic acid
Synonyms: 5,6-Dichloropyridine-3-carboxylic acid
Molecular Formula: C6H3Cl2NO2
CAS No.: 41667-95-2
grade: purum
assay: ≥98.0% (HPLC)
mp: 163-167 °C,164-168 °C(lit.)
Description: 5,6-Dichloronicotinic acid is white solid to white crystalline powder. It is used as pharmaceutical intermediates.
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Monday, February 20, 2012

What is Stearate acid?

Stearate acid is the saturated fatty acid with an 18 carbon chain and has the IUPAC name octadecanoic acid. It is a waxy solid, and its chemical formula is CH3(CH2)16CO2H. The salts and esters of stearic acid are called stearates. Stearate acid is noteworthy as the most common saturated fatty acid, another common one being the C16 compound palmitic acid.
It occurs in many animal and vegetable fats and oils, but it is more abundant in animal fat (up to 30%) than vegetable fat (typically <5%). The important exceptions are cocoa butter and shea butter where the stearic acid content (as a triglyceride) is 28–45%.
Uses
Generally applications of Stearate acid exploit its bifunctional character, with a polar head group that can be attached to metal cations and a nonpolar chain that confers solubility in organic solvents. The combination leads to uses as a surfactant and softening agent. Stearic acid undergoes the typical reactions of saturated carboxylic acids, notably reduction to stearyl alcohol, and esterification with a range of alcohols.
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Specifications of 2-Chloro-6-methylnicotinic acid

2-Chloro-6-methylnicotinic acid
Molecular Formula: C7H6ClNO2
CAS No.: 30529-70-5
Molecular Weight: 171.58
Category: Catalyst and Auxiliary/Plastic Auxiliary Agent
Synonyms: 2-Chloro-6-methyl-3-pyridinecarboxylic acid;2-chloro-6-methylpyridine-3-carboxylic acid;2-chloro-6-methylpyridine-3-carboxylate;
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Saturday, February 18, 2012

What is Diethylacetamide?

Molecular Formula: C6H13NO
CAS No.: 685-91-6
Diethylacetamide is colorless transparent liquid. It is used as pharmaceutical intermediates.
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Thursday, February 16, 2012

Specifications of Methyl cocinin

Methyl cocinin is light yellow oil liquid with the saponification value 245-265mgKOH/g. It is used in  organic synthesis, auxiliary, oil product additives etc.This product should be sealed.
CAS: 61788-59-8
Molecular fomular: CH3(CH2)11COOCH3
Methyl cocinin is light yellow oil liquid with the saponification value 245-265mgKOH/g .It is used in  organic synthesis, auxiliary, oil product additives etc.This product should be sealed.
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Wednesday, February 15, 2012

Where to buy N,N-Diethylchloroacetamide?



N,N-Diethylchloroacetamide
CAS NO : 2315-36-8
EC NO : 219-019-2
Molecular Formula : C6H12ClNO
Main Specifications :
Synonyms : 2-Chloro-N,N-diethylacetamide;N,N-Diethyl-2-chloroacetamide;
Density: 1.089
Boiling Point: 121-122 ÂșC (12 MMHG)
Refractive Index: 1.469-1.471
Water-Solubility: Soluble
It is used for organic synthesis, and used as a pesticide intermediates and raw materials for polyurethane additives.
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Monday, February 13, 2012

Where to buy Oleicacid butyl ester?

Formula: C22H42O2
Molecular Weight: 338.568 g/mol
Name(s): oleic acid butyl ester
cis-octadec-9-enoic acid butyl ester
butyl oleate
CAS:142-77-8
Oleicacid butyl ester is light yellow transparant  liquid .It is soluble in organic solvents such as ketone,ether,benzene and chloroform but insoluble in water.It is used in plasticiser and stabilizing agent in polyvinyl chloride (PVC).It is heat-resisting and weather resisting.
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Wednesday, February 8, 2012

Specifications of Methyl myristate

Specifications of Methyl myristate
Offered as 1 g (sc-215357) and 25 g (sc-215357A) sizes
CAS Number: 124-10-7
Molecular Weight: 242.40
Molecular Formula: C15H30O2
Physical Appearance: Clear colorless liquid
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Where to find 2-Bromopyridine-4-carboxylic acid?

CAS Number: 66572-56-3
Molecular Formula: C6H4BrNO2
2-Bromopyridine-4-carboxylic acid is white solid. It is used as pharmaceutical intermediates.
Physical Appearance: White to tan solid
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Tuesday, February 7, 2012

The Use of 6-Bromonicotinic Acid

6-Bromonicotinic acid is off-white plates. It is used as pharmaceutical intermediates. Offered as 1 g (sc-217314); CAS Number: 6311-35-9; Molecular Weight: 202.01; Molecular Formula: C6H4BrNO2; SMILES: OC(=O)C1=CC=C(Br)N=C1.
In organic chemistry, an acyl chloride (or acid chloride) is an organic compound with the functional group -CO-Cl. Their formula is usually written RCOCl, where R is a side chain. They are usually considered to be reactive derivatives of carboxylic acids. A particularized good example of an acyl chloride is acetyl chloride, CH3COCl. Acyl chlorides are the most important subset of acyl halides, due east.deoxyguanosine monophosphate. acetyl bromide.
Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF ON SKIN: Gently wash with plenty of soap and water. If skin irritation occurs: Get medical advice/attention. Wash hands thoroughly after handling.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth. If eye irritation persists: Get medical advice/attention.  Salts and esters of carboxylic acids are called carboxylates. When a carboxyl group is deprotonated, its conjugate base, a carboxylate anion is formed. Carboxylate ions are resonance stabilized and this increased stability makes carboxylic acids more acidic than alcohols. Carboxylic acids can be seen as reduced or alkylated forms of the Lewis acid carbon dioxide; under some circumstances they can be decarboxylated to yield carbon dioxide.
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Monday, February 6, 2012

The Use of Vegetable Ethyl Oleate

Vegetable ethyl oleate was obtained by the hydrolysis of various animal and vegetable fats and oils. Ethyl Oleate; Nikkol EOO; Nofable EO 99; Water, peppermint oil, vegetable glycerin, ethyl oleate (plant-based lipid/emollient), polysorbate 20 (kosher grade emulsifier), eucalyptus oil, pharmaceutical grade Australian Tea Tree oil, arnica, St. John's wort, calendula. The world has come a long way since Healing Tree began developing its formulas over ten years ago. ‘Green’ is standard, ‘Natural’ is expected, and ‘Organic is a way of life. Healing Tree wouldn’t even think about buying pesticide-exposed groceries, tossing our plastics in the trash, or clothing our children in synthetic blends.
Vegetable ethyl oleate is a light yellow liquid .Its acid value is 0.5mgKOH/g(MAX).And the iodine value is 175-189mgKOH/g ,the saponification value is 95-115gI2/103g(MAX).It is used in food and perfume. Eucalyptus oil, and nature’s finest antiinflammatories, Arnica, Calendula and St. John’s wort, cool the skin, and stimulate blood flow to affected areas for up to 6 hours without burning or blistering the skin.
Other names: (9Z)-9-Octadecenoic Acid Ethyl Ester; Crodamol EO; Esterol 123; Ethyl (Z)-9-Octadecenoate; Ethyl cis-9-Octadecenoate.

Friday, February 3, 2012

How to Use Methyl bean oil acid ester Correctly

Methyl bean oil acid ester is a light yellow liquid with the saponification value 180-195mgKOH/g and the iodine value 105-125gI2/100g(MAX). It is used in auxiliary for light textile etc.
The production of fatty acid methyl ester (FAME) from soybean oil and methanol through transesterification by Novozym 435 (Candida antarctica lipase B immobilized on polyacrylic resin) was conducted under two different conditions—microwave beam of light and established heating system—to compare their overall effects. It was found that, compared to conventional calefactory, microwave oven beam of light significantly modified the reaction rate by enhancing the activity of Novozym 435.
The burden of Methyl bean oil acid ester, such as water body process (aw), organic solvents, the ratio of solvent/embrocate, the ratio of methanol/oil, the pre-treatment method, methanol deactivation kinetics, enzyme dosage and temperature, on the activity of Novozym 435 equalled also investigated. Under the optimum considerations (aw of involute.53, tert-amyl alcohol/oil volume ratio of 1 : 1, methanol/oil molar ratio of 6 : 1, 3% Novozym 435 and 40 °C), a 94% yield of FAME could be achieved in 12 h under microwave irradiation, compared to 24 h under conventional heating system.
What is more, the ingeminated economic consumption of Novozym 435 for five cycles/seconds under microwave oven light beam resulted no big going of enzyme activity, suggesting that this enzyme is stable under microwave irradiation conditions. These results show that microwave irradiation is a fast and efficient method for popularity production.
The resultant data, currently not available in the literature for most of them, are critical to the modeling of combustion chemistry of the subject compounds.
More information: Methyl bean oil acid ester

How to Use Methyl bean oil acid ester Correctly

Methyl bean oil acid ester is a light yellow liquid with the saponification value 180-195mgKOH/g and the iodine value 105-125gI2/100g(MAX). It is used in auxiliary for light textile etc.
The production of fatty acid methyl ester (FAME) from soybean oil and methanol through transesterification by Novozym 435 (Candida antarctica lipase B immobilized on polyacrylic resin) was conducted under two different conditions—microwave beam of light and established heating system—to compare their overall effects. It was found that, compared to conventional calefactory, microwave oven beam of light significantly modified the reaction rate by enhancing the activity of Novozym 435.
The burden of Methyl bean oil acid ester, such as water body process (aw), organic solvents, the ratio of solvent/embrocate, the ratio of methanol/oil, the pre-treatment method, methanol deactivation kinetics, enzyme dosage and temperature, on the activity of Novozym 435 equalled also investigated. Under the optimum considerations (aw of involute.53, tert-amyl alcohol/oil volume ratio of 1 : 1, methanol/oil molar ratio of 6 : 1, 3% Novozym 435 and 40 °C), a 94% yield of FAME could be achieved in 12 h under microwave irradiation, compared to 24 h under conventional heating system.
What is more, the ingeminated economic consumption of Novozym 435 for five cycles/seconds under microwave oven light beam resulted no big going of enzyme activity, suggesting that this enzyme is stable under microwave irradiation conditions. These results show that microwave irradiation is a fast and efficient method for popularity production.
The resultant data, currently not available in the literature for most of them, are critical to the modeling of combustion chemistry of the subject compounds.
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Thursday, February 2, 2012

The Effection of Aureomycin

Aureomycin is a tetracycline antibiotic, and was the first tetracycline to be discovered. The organism was named Streptomyces aureofaciens and the isolated drug, Aureomycin, because of their golden color. In veterinary medicine, it is commonly used to treat conjunctivitis in cats.
Aureomycin has been a staple among producers for over 50 years. It is one of the most widely-distributed, recognized, and respected brands in the livestock feed industry, especially among cattle producers.
Manna Pro 5 lb. Aureomycin is perfect for the lifestyle farmer, as the 5 pound size will feed 10 calves for 5 days. It was discovered in 1945 by Dr. Benjamin Duggar working at Lederle Laboratories under the supervision of Dr.Subba Rao . Duggar identified the antibiotic as the product of a actinomycete he cultured from a soil sample collected from Sanborn Field at the University of Missouri.
For use in cattle and calves, swine, sheep, chickens, turkeys, and ducks. Prevents loss from bacterial enteritis, bacterial pneumonia, shipping fever, jowl abscesses, CRD (Chronic Respiratory Disease), and fowl cholera. Increases rate of weight gain and improves feed efficiency. Mix with feed.The Effection of
In addition, Aureomycin has benefits not only for cattle, but for swine, lambs, and poultry as well. Manna Pro is the only manufacturer on the market to offer this convenient size and consumer-friendly package!
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What is Methyl Laurate Used for

Methyl Laurate is mainly used in the synthesis of cosmetics, detergent intermediates, spice, essence, lubricating materials, and so on.
The saturated fatty acids have no solid bonds, while oleic acid is an unsaturated fatty acid has unmatchable solid alliance (in addition to discovered for olefinic) and polyunsaturated fatty acids like linolenic acid contain two or more solid bonds. Lauric acid (also called Dodecanoic bitter) embodies the primary acid incoming cocoanut inunct (45 - 50 percent) and palm kernel oil (45 - 55 percent). Nutmeg butter is rich in myristic acid (also called Tetradecanoic acid ) which constitutes 60-75 percent of the fatty-acid content.
Palmitic acid(also called Hexadecylic acid ) constitutes between 20 and 30 percent of most animal fats and is also an important constituent of most vegetable fats (35 - 45 percent of palm oil). Stearic acid ( also called Octadecanoic Acid)  is nature's most green long-chain fatty Lucy in the sky with diamonds, descended from creature and vegetable fats. It is widely used as a lubricant and as an additive in industrial preparations. It is used in the manufacture of metallic stearates, pharmaceuticals, soaps, cosmetics, and food packaging. It is also used as a softener, accelerator activator and dispersing agent in rubbers.
Oleic acid (systematic chemical name is cis-octadec-9-enoic battery-acid) embodies the just about copious of the unsaturated fatty acids in nature.
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Wednesday, February 1, 2012

What is Trihydroxymethyl Propane Palm Kernel Ester Used for

Trihydroxymethyl Propane Palm Kernel Ester occurs as a light yellow oil liquid with the acid value 2mgKOH/g and the saponification value 218-238mgKOH/g. It is used as a Domestic Chemical Material, Fiber Lubricant and Oil Additive. It is used in daily chemical raw materials, fiber lubricant  and oil additives. Lipoxins are trihydroxytetraene metabolites derived from arachidonic acid through an interaction between lipoxygenases with C-5 and C-15 specificities.
Palm oil, coconut oil and laurel wreath kernel inunct are edible flora oil colour descended from the fruits of medallion trees. Palm oil is extracted from the pulp[1] of the fruit of the oil palm Elaeis guineensis; palm kernel oil is derived from the kernel (seed) of the oil palm and cocoa palm oil costs deducted from the kernel of the coconut (Cocos nucifera). Palm oil is naturally cerise fashionable colorise because it comprises a high number of beta-carotene.
Trihydroxymethyl Propane Palm Kernel Ester has good heat resistance, good viscosity-temperature and excellent lubrication. It doen't volatilize easily. Methyl palmitoleic acid ester, Methyl colza oil acid ester, Methyl bean oil acid ester. Palm kernel cake are the leftovers after kernel oil is pressed out from the nut in the palm fruit. Palm kernel cake is commonly used as animal feed for dairy cattle because of its high protein content. If not, it is usually treated as biomass to fuel up boilers to generate electricity for use at palm oil mills and surrounding villages.