06.02.16

Solvent blue 101

Posted in General | 10:14

Dyes are generally defined along the lines of being coloured, aromatic compounds that can ionise. One class of dyes is an exception to this. These colour by dissolving in the target material, which is invariably a lipid or non-polar solvent. The Colour Index uses this as a classification and naming system. Solvent blue 101( C28H22N2O2) is greenish blue which CAS Number is 6737-68-4. It is of good heat resistance and good migration resistance with bright color. It is well-known that Solvent red 172 can be applied in many ways. It mainly used in coloring various of plastics,such as: High Impact Polystyrene, Acrylonitrile Butadiene StyreneAcrylonitrile Butadiene Styrene and RPVC. TongShun Chemical Co, Ltd, set up in 2008, is a modern enterprise manufacturing solvent dyes, fluorescent pigments dyes and dyestuff intermediates. Currently, our products are exported to dozens of countries abroad. Our solvent dyes and pigments are widely used in plastic, fiber masterbatch, paint, printing ink, etc.; most of our products comply with relative EU legislation in regard to heavy metal and aromatic amine. Quality and innovation are what we guarantee to achieve customers’satisfactions. Contact us TongShun Chemical Co.,Ltd Tel: 0086 25 52397805 Fax: 0086 25 68650010 P.C.: 211100 Email: info@solvent dye.com Web: www.solvent dye.com Twitter: solventdye01
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03.02.16

New Introduction to Phenol AS

Posted in General | 10:29

Phenol is a white crystalline solid that is volatile. Phenol is appreciably soluble in water, with about 84.2 g dissolving in 1000 mL. Homogeneous mixtures of phenol and water at phenol to water mass ratios of ~2.6 and higher are also possible. The sodium salt of phenol, sodium phenoxide, is far more water-soluble. Due to phenol's commercial importance, many methods have been developed for its production. The dominant current route, accounting for 95% of production, is the cumene process, which involves the partial oxidation of cumene (isopropylbenzene) via the Hock rearrangement. TongShun Chemical Co, Ltd, set up in 2008, is a modern enterprise manufacturing solvent dyes, fluorescent pigments dyes and dyestuff intermediates. Currently, our products are exported to dozens of countries abroad. Our solvent dyes and pigments are widely used in plastic, fiber masterbatch, paint, printing ink, etc.; most of our products comply with relative EU legislation in regard to heavy metal and aromatic amine. Quality and innovation are what we guarantee to achieve customers’satisfactions. Contact us TongShun Chemical Co.,Ltd Tel: 0086 25 52397805 Fax: 0086 25 68650010 P.C.: 211100 Email: info@solvent dye.com Web: www.solvent dye.com Twitter: solventdye01
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26.01.16

Usage of Methylisothiazolinone

Posted in General | 10:08

It is well-known that Methylisothiazolinone can be applied in many ways. Methylisothiazolinone can be widely used in Industrial. It is widely applied in preservative and sanitizing uses to antimicrobial agents, energy production, metalworking fluids, mining, paint manufacturing, and paper manufacturing, many of which increase potential exposure to it by humans as well as organisms, both terrestrial and marine. However, Methylisothiazolinone Industrial applications in marine environments are proving to be toxic to marine life, for instance, when the effect of its now almost-universal use in boat hull paint was examined. Nanjing Jiancheng Chemical Industrial Co.Ltd founded in 1998, is one of the largest preservative manufacture in China. The Factory mainly produces all kinds of preservatives, which widely applied in cosmetics, medicine, and food industry. Our main products are Diazolidinyl urea, Imidazolidinyl urea, Methylparaben, Ethylparaben, Propylparaben, Butylparaben, Bronopol, Allantoin, Germall Plus, JMB, JMC, JMBP and so on. Our products are well exported to all over the world, such as North America, Europe and Southeast Asia, etc. Contatct Us NANJING JIANCHENG CHEMICAL INDUSTRIAL CO.LTD Tel: 0086-025-52397808 Fax: 0086-025-51192304 Email: info@paraben-preservatives.com Website: www.paraben-preservatives.com
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21.01.16

Talking about Methylisothiazolinone

Posted in General | 11:24

Methylisothiazolinone(C4H5NOS) also kniwn as MIT or MI. It is a kind of widely sterilization preservatives, which can effectively kill algae, bacteria and fungi. Methylisothiazolinone is widely used preservatives to prevent bacterial overgrowth in aqueous solutions of various types of cosmetic, household, and industrial products. Due to its high sensitising power and widespread use, Methylisothiazolinone is currently one of the most common causes of allergic contact dermatitis, both in our private lives and in the occupational field. Nanjing Jiancheng Chemical Industrial Co.Ltd founded in 1998, is one of the largest preservative manufacture in China. The Factory mainly produces all kinds of preservatives, which widely applied in cosmetics, medicine, and food industry. Our main products are Diazolidinyl urea, Imidazolidinyl urea, Methylparaben, Ethylparaben, Propylparaben, Butylparaben, Bronopol, Allantoin, Germall Plus, JMB, JMC, JMBP and so on. Our products are well exported to all over the world, such as North America, Europe and Southeast Asia, etc. Contatct Us NANJING JIANCHENG CHEMICAL INDUSTRIAL CO.LTD Tel: 0086-025-52397808 Fax: 0086-025-51192304 Email: info@paraben-preservatives.com Website: www.paraben-preservatives.com
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18.01.16

Chemical Detection of Sodium Ethyl Xanthate

Posted in General | 10:47

Sodium ethyl xanthate can be identified through optical absorption peaks in the infrared and ultraviolet (300 nm) ranges. There are several methods for chemical detection. First, Xanthate can be reacted with a copper sulfate or copper tartrate resulting in a copper xanthate residue which is detected with iodine. It has an advantage of being is insensitive to sulfite, thiosulfate and carbonate impurities. Second, In the mercurimetric method, xanthate is dissolved in 40% aqueous solution of dimethylamine, followed by heating and titration with O-hydroxymercuribenzoate. The product is detected with thiofluorescein. At last, Perchloric acid method involves dissolution of xanthate in water-free acetic acid. The product is titrated with perchloric acid and detected with crystal violet. Nanjing Shangren Chemical Industrial Co., Ltd was founded in 1999 and located in the economically advanced city, Nanjing, in Yangtze River Delta. Through the strategy of collectivization, globalization and branding, Nanjing Shangren Chemical has built a worldwide sales network to satisfy the domestic and overseas customer’s demands. After several years of development, our company now has strong technician group, adequate technology and management system. The main production involves various Xanthates Flotation (Sodium Ethyl Xanthate, Potassium Ethyl Xanthate, Sodium Isobutyl Xanthate),Dithiophosphates Flotation(Dithiophosphate 25,Dithiophosphate 25S,Dithiophosphate BA,Dithiophosphate BS) Contact Us NANJING SHANGREN CHEMICAL INDUSTRIAL CO.LTD Tel:0086-025-52397805 Fax:0086-025-68650010 E-Mail: info@xanthate-dithiophosphate.com Web: www.xanthate-dithiophosphate.com
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13.01.16

New Introduction to Light Stabilizers 292

Posted in General | 11:06

Stabilizers for polymers are used singly or in combinations to prevent the oxidation, chain fission, uncontrolled recombinations and cross-linking reactions that are caused by photo-oxidation of polymers. Polymers become weathered by the direct or indirect impact of heat and ultraviolet light. Light Stabilizers 292 may be used after adequate testing for automotive coatings, coil coatings, wood stains or do-it-yourself paints, radiation curable coatings. It can be handled as industrial chemical provided the following handling precautions are observed: work in a clean and well ventilated area avoid contact within skin, wear goggles to avoid irritation of the eyes. Nanjing Benjie Chemical Plant Co., Ltd. is a joint stock company integrating research, manufacture and trade. In February of 2001, Nanjing Benjie Chemical Plant Co., Ltd. was authorized as a member of Plastics Additives Industry Association of China Engineering Plastics Industry Association, and was titled “Nongovernmental Hitech Enterprise in Jiangsu”. We work together with foreign companies and have developed ultraviolet absorbent series such as UV531, UVP, UV326 and so on. Presently, our ultraviolet absorbent serial products have been well-received by both American and European markets. Contatct Us: Nanjing Benjie Chemical Plant Co.Ltd Ad: Jurong District, Jiangsu Province, China Tel: 0086-25-52397808 Fax: 0086-25-68650010 E-mail: info@antioxidants-ultraviolet-absorbent.com
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07.01.16

New Introduction to Methanol

Posted in General | 10:47

Methanol is used on a limited basis to fuel internal combustion engines. Pure methanol is required by rule to be used in Champcars, Monster Trucks, USAC sprint cars (as well as midgets, modifieds, etc.), and other dirt track series, such as World of Outlaws, and Motorcycle Speedway. Methanol fuel also has been proposed for ground transportation. The chief advantage of a methanol economy is that it could be adapted to present internal combustion engines with a minimum of modification in both engines and infrastructure to store and deliver liquid fuel. XingZhen Chemical Co., Ltd. is located in Wenshui county, Shanxi province. Founded in 1998, XingZhen is private stock enterprise, with independent legal entity which specializes in sodium nitrate, sodium nitrite, potassium nitrate,Potassium Carbonate. We were approved as "AA+ Credit Company" by Shanxi branch of ICBC in 2003. We ranked No. 16 of top100 private enterprise of Shanxi province in 2004. In 2005, we were approved as "trusted company" by Shanxi industrial and commercial bureau, and assessed and approved as one of "top100 private enterprises of Shanxi province" by Shanxi industrial and commercial bureau and Shanxi private enterprise association. Contact Us: XingZhen Chemical Co., Ltd. Add: West of Nanguancun, Wenshui Zip code : 032100 Tel : 00862552397803 Fax : 00862568650010 Email: info@ZhenxingChemical.net Website: www.ZhenxingChemical.net
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04.01.16

Do you know 4,6-Dinitro-2-Sec-Butylphenol

Posted in General | 11:31

4,6-Dinitro-2-Sec-Butylphenol(C10H12N2O5) is orange-brown viscous liquid or orange-brown solid with a pungent odor. It is mainly used as a plant growth regulator, insecticide and herbicide. 4,6-Dinitro-2-sec-butylphenol is a powerful oxidizing agent. 4,6-Dinitro-2-sec-butylphenol is also dangerously explosive. When not water wet 4,6-Dinitro-2-sec-butylphenol is a high explosive 4,6-Dinitro-2-Sec-Butylphenol is widely used as high temperature polymerization inhibitor for styrene, methylstyrene and other styrene analogues. 4,6-Dinitro-2-Sec-Butylphenol also can be used as organic intermediate. Nanjing Xiancheng Chemical Industrial Co., Ltd was founded on the basis of strong R&D ability and advanced production equipments.At present, Nanjing Xiancheng is a leading and professional manufacturer specializing in the production and development of thio chemicals, fine chemicals and pharmaceutical intermediates, mainly produce dimethyl disulfide, dimethyl sulfate, methanesulfonic acid, methanesulfonyl chloride. Nanjing Xiancheng is not only the major qualified supplier of SINOPEC and PETRO CHINA, but also exports to many countries, establishing long term business relationship with the clients from Middle East, South East Asia, Europe and US. Our company is active in the seeking of support and cooperation with friends from all walks. Contatct us Nanjing Xiancheng Chemical Industrial Co., Ltd Tel: 0086-025-52397805 Fax: 0086-025-68650010 E-mail: info@dimethyl-disulfide.net
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30.12.15

Something about Desiccant silica gel

Posted in General | 10:56

Desiccant silica gel has many different packing sizes. It can be conveniently put into the packing of various articles (for examples, instruments and gauges, electronical products, leathers, shoes, foodstuffs, medicines and household electric appliances, etc) in order to keep the articles from damp, mildew or rust corrosion. A microporous structure gives a very high surface area (800 square meters per gram). It is this structure that makes silica gel a high capacity desiccant. Water molecules adhere to the gels surface because it exhibits a lower vapour pressure than the surrounding air. When an equilibrium of equal pressure is reached, no more adsorption occurs. Fenglong Chemical Co., Ltd is a professional SILICA GEL supplier. Our silica gel manufacturing plant is located in Maanshan with manufacturing capacity of more than 500-MT silica gel per year. We are manufacturing Indicating silica gel & Non-Indicating type of SILICA GEL in all grades such as blue silica gel, orange silica gel and basic silica gel such as type A silica gel , type B silic gel ,type C silica gel and another special silica gel Column chromatography silica gel. Contact us: Nanjing Fenglong Chemical Co., Ltd Add: Jiangning Area, Nanjing City, China Tel: 0086-25-52397808 Fax: 0086-25-68650010 P.C.: 211100 E-mail: info@silicon-gel-china.com or 812985219@qq.com Website: www.silicon-gel-china.com
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25.12.15

The Application of Solvent blue 63

Posted in General | 10:30

Solvent dyes are soluble in organic solvents as characteristic of a class of dyes. In this type of dye structure with less or no hydrophilic groups. In order to increase the solubility in the solvent into long carbon chain alkyl groups in the dyes, make the dye is electrically neutral. Solvent blue 63 is blue powder that it is insoluble in water. It is mainly applied in colorant for Plastic, Polymer, Fiber, Rubber, Gasoline, Oil, Fuel, Lubricants, Soap, Wax and Candle. Solvent blue 63 is also used in ransparent paint, Shoeshine, Smoke, Printing ink, Pen ink, Detergent, Fertilizer, Adhesive and Oil painting. TongShun Chemical Co, Ltd, set up in 2008, is a modern enterprise manufacturing solvent dyes, fluorescent pigments dyes and dyestuff intermediates. Currently, our products are exported to dozens of countries abroad. Our solvent dyes and pigments are widely used in plastic, fiber masterbatch, paint, printing ink, etc.; most of our products comply with relative EU legislation in regard to heavy metal and aromatic amine. Quality and innovation are what we guarantee to achieve customers’satisfactions. Contact us TongShun Chemical Co.,Ltd Tel: 0086 25 52397805 Fax: 0086 25 68650010 P.C.: 211100 Email: info@solvent dye.com
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21.12.15

Something about Solvent blue 59

Posted in General | 10:17

Solvent blue 59 is also known as 1,4 Bis(ethylamino)anthraquinone; 1,4 Bis(ethylamino) 9,10 anthracenedione. It is an anthraquinone-based organic dye with an absorption maximum of 595 nm. Solvent Blue 59 is a solvent dye which is widely used in petro-chemicals, plastics and paints industries. Solvent Blue 59 appears as blue powder and is made from premium quality base materials which offer it optimum chemical composition and unbeatable chemical properties like high melting point of 2200C. TongShun Chemical Co, Ltd, set up in 2008, is a modern enterprise manufacturing solvent dyes, fluorescent pigments dyes and dyestuff intermediates. Currently, our products are exported to dozens of countries abroad. Our solvent dyes and pigments are widely used in plastic, fiber masterbatch, paint, printing ink, etc.; most of our products comply with relative EU legislation in regard to heavy metal and aromatic amine. Quality and innovation are what we guarantee to achieve customers’satisfactions. Contact us TongShun Chemical Co.,Ltd Tel: 0086 25 52397805 Fax: 0086 25 68650010 P.C.: 211100 Email: info@solvent dye.com Web: www.solvent dye.com Twitter: solventdye01
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16.12.15

Something about Solvent red 18

Posted in General | 11:35

Solvent dyes are soluble in organic solvents as characteristic of a class of dyes. In this type of dye structure with less or no hydrophilic groups. In order to increase the solubility in the solvent into long carbon chain alkyl groups in the dyes, make the dye is electrically neutral. Solvent red 18(C41H32N4O4 )CAS Registry Number:6483-64-3. It is soluble in acetone and benzene, slightly soluble in ethanol, insoluble in water. In concentrated sulfuric acid for yellow green, to orange after diluted in concentrated sodium hydroxide of insoluble. TongShun Chemical Co, Ltd, set up in 2008, is a modern enterprise manufacturing solvent dyes, fluorescent pigments dyes and dyestuff intermediates. Currently, our products are exported to dozens of countries abroad. Our solvent dyes and pigments are widely used in plastic, fiber masterbatch, paint, printing ink, etc.; most of our products comply with relative EU legislation in regard to heavy metal and aromatic amine. Quality and innovation are what we guarantee to achieve customers’satisfactions. Contact us TongShun Chemical Co.,Ltd Tel: 0086 25 52397805 Fax: 0086 25 68650010 P.C.: 211100 Email: info@solvent dye.com Web: www.solvent dye.com Twitter: solventdye01
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08.12.15

Introduction to Light Stabilizer 944

Posted in General | 11:13

Light Stabilizer 944 shows excellent compatibility, high resistance to extraction and low volatility which is high molecular weight hindered amine light stabilizer for plastic products. Now, Light Stabilizer 944 is one of the advanced Hindered Amine Light Stabilizer and is used widely at home and abroad. In addition in certain instances light stabilizer-944 is highly effective in polyacetals, polyamides, polyurethanes, flexible and rigid PVC, as well as PVC blends and in certainstyrenic elastomer and adhesive specialty applications. Nanjing Benjie Chemical Plant Co., Ltd. is a joint stock company integrating research, manufacture and trade. In February of 2001, Nanjing Benjie Chemical Plant Co., Ltd. was authorized as a member of Plastics Additives Industry Association of China Engineering Plastics Industry Association, and was titled “Nongovernmental Hitech Enterprise in Jiangsu”. We work together with foreign companies and have developed ultraviolet absorbent series such as UV531, UVP, UV326 and so on. Presently, our ultraviolet absorbent serial products have been well-received by both American and European markets. Contatct Us: Nanjing Benjie Chemical Plant Co.Ltd Ad: Jurong District, Jiangsu Province, China Tel: 0086-25-52397808 Fax: 0086-25-68650010 E-mail: info@antioxidants-ultraviolet-absorbent.com
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03.12.15

Introduction to Solvent yellow 183

Posted in General | 10:53

Solvent is a kind of dissolved solids, liquid or gas enthalpy of liquid, which in turn become the solution. Red and yellow solvent dyes are often azo dyes, green and blue ones tend to be anthraquinone dyes. Solvent yellow 183(C16H10CaCl2N4O7S2) also known as Pigment Yellow 183 or calcium salt. It is bright color,strong coloring power,high heat resistance,good light permanency and acid festeness to alkali and has no migration property. Solvent yellow 183 is mainly used in coloring plastic,coating and paint. It can also be used in coloring raw liquor of synthetic fiber. TongShun Chemical Co, Ltd, set up in 2008, is a modern enterprise manufacturing solvent dyes, fluorescent pigments dyes and dyestuff intermediates. Currently, our products are exported to dozens of countries abroad. Our solvent dyes and pigments are widely used in plastic, fiber masterbatch, paint, printing ink, etc.; most of our products comply with relative EU legislation in regard to heavy metal and aromatic amine. Quality and innovation are what we guarantee to achieve customers’satisfactions. Contact us TongShun Chemical Co.,Ltd Tel: 0086 25 52397805 Fax: 0086 25 68650010 P.C.: 211100 Email: info@solvent dye.com Web: www.solvent dye.com Twitter: solventdye01
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30.11.15

Usage of Vanadium Pentoxide 99.5%

Posted in General | 10:55

Vanadium Pentoxide 99.5% is soluble in acid, alkali, slightly soluble in water, and insoluble in ethanol. Vanadium Pentoxide 99.5% is used for metallurgical industry, FeV Alloy , Vanadium Aluminium Alloy and other special metal materials, it is used for decarburization and desulfuration in chemical fertilizer industry. Vanadium Pentoxide 99.5% is also used for coloring materials of staining, ceramic and corrosion inhibitor of petrochemical complex device,and it can be used to make sulfuric acid and organic synthesis' catalyst, also for glass industry. Bouling Chemical Co., Limited was established in 1988 and it is a national advanced and new technical enterprise. For years, it has developed into a new hightech enterprise. At present, there are the latest production arts of the ferrovanadium, and the creative technology, the management and technologists with rich experience as well as a large number of customers with more than 20 or 30 years' experience and the new developed market. Contact us Bouling Chemical Co., Limited Add: Tianchang City of Anhui Province, 86 Pearl Lake Road Cell:008615295759871 Fax:00862551192304 P.C.:241100 Email: info@chinavanadium.net Web: www.chinavanadium.net
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