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Lianyungang Sanjili Chemical Industry Co., Ltd.

Jiangsu, , China

Chemicals Products - Manufacturer, Export / Import,
Public. Ltd. Firm Since 1995

Lianyungang Sanjili Chemical Industry Co., Ltd. Is located in the Lianyungang Economic & Technical Development Zone, which is at the east terminal of the Asia-Europe Continental Bridge. It is 5km away from the sea port and 50km away from the Lianyungang air port, adjacent to the east Longhai railway and three express highways, namely Ning-Lian highway, Tong-San highway and Lian-Huo highway. Inland river shipment access to Jin-Hang canal which-connect Huaihe River and Changjiang River. Therefore, Import and export transportation is quite convenient by water, by air and land. Our corporation has fixed asset of RMB 70 million Yuan. It occupies an area of 40, 000 square meters and employs 300 persons including 70% professionals of various kinds of professions. The main products are catechol, hydroquinone and their follow-up products, with an annual output of 2, 300mt of catechol & 2, 300 mt of hydroquinone. We take the advanced technology of the method of hydroxylation of phenol, which is characterized by simple operation, high profit and good quality. Furthermore, "the three wastes" disposal is up to the state emission standard. Our corporation regards building enterprises by science & technology as the guiding principle and sticks to the purpose of "Quality & Reputation First". Taking advantage of the wide and long-term cooperation relationship with Chinese science institute, Tianjin University, Qinghua University, etc. We have built the research and develop center and Quality Survey laboratory with advanced equipment. In order to adapt to the market competition and improve strategically the management in all respect, we regulate the operation and running of the corporation using international standard, acquiring the certificate of quality management system ISO 9001:2000, environmental management system ISO14000, professional safety and health system OSHMS18000 in May, 2003. We further take the quality needs of customer, environmental protection and employee's safety and health as our own responsibilities, showing and completely new image to the whole world. Mr. Yu Jianping, president of the corporation, and Mr.Jiang Baowei, general manager of the corporation with all staff welcome the friends all over the world to our corporation. Let's do something to make Chinese refined chemical industry to the world.

Products :
Manufacturers & Exporters of Hydroquinone and catechol. Hydroquinone : 1. Chemical Name:Para-dihydroxybenzene; 2.Property Description:1)Needle-like crystal;2)Molecular Formula:C6H6O2;3)Molecular Weight:110.11;4)Specific Gravity:1.332;5)Melting Point:172(degree c);6)Boiling Point:286(degree c);7)Flash Point:165(degree c);8)Hydroquinone is solube in water, alcohol, ether and slightly solble in benzene. 3.Uses:Hydroquinone is an important chemical industry material, which is mainly used in developer anthraquinone, azobenzene dye, synthetic ammonia flux, rubber antiox-idant, paint and stabilizer as well antioxidant of essence. 4.Specification:industry-grade/standard:Q/320700FE02-1999;Item:1)Appearance:white or greyish white powdery crystal;2)Content(%):99min;3)Melting point(degee c):170 min;4)Ignition Residue:(%)0.1 max;Specifcation of photographic-grade/Standard(GB10552-89);Item:1) Appearance:white or near white powdery crystal;2)Content(%):99.0-101.0;3)Melting point(degree c):171-175;4)Solubility:up to standard;5)Ignition Residue(%):0.05 max;6)Heavy metal(Pb, %):0.002 max;7) Iron(Fe, %):0.002max; 5.Package:25kgs net water proof poly compound bag within liner, , gross weight/25.2kgs, per 18/mt in a 20'fcl without pallets. 6.Storage and transport:It should be handled with care when it is used and transported. It should be handled as general poisonous chemical goods. Catechol 99%min : 1.Chemical Name:Ortho-dihydroxybenzene; 2.Property Description:1)Colourless Monoclinic Crystal;2)Molecular Formula:C6H6O2;3)Molecular Weight:110.11;4)Specific Gravity:1.37; 5)Molcapacity:0.14kj.Mol(-1).K(-1);6)Melting Point:104-1-05(degree c);7)Boiling Point:246(degree c);8)Soluble in water, alcohol, ehter, benzene, chloroform, pyridine, liquid alkali. Catechol is poisonous, sublimates easily, burn and oxidate easily and becomes brown when exposed in the air. 3.Uses:Catechol is an important chemical industry intermediate product with wide use. It can be used as rubber harden-idant, electroplate additive, skin preservative as well as bactericide, dye hair, photographic developer, color photographic anti-oxidant, furcoloring agent, paint and varnish anti-shrivel. Furthermore, catechol is an important material of synthetic resin, tannic acid, agricultural chemical furantoin, medical , the rhizome of Chinese goldthread, perfume vanillin, pepper aldehyde and so on. 4.Specifications/Standard(Q/320700FE01-1999);Item:1)Appearance:Light grey to light brown flake grain;2)Content(%):99.0min;3)Melting point(degree c):104-106;4) Ashes(%):0.04 max 5.Package:net weight/25kgs , gross weight/25.2kgs, per 25kg net in a water proof poly compound bag within liner, per 18/mt in a 20'fcl without pallets. 6.Storage and transport: Catechol should be tightly and completely cut off from air when it is packed and transported as general combustible chemical goods.

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Contact Info

Jefferson Chen
Operation Front For

Lianyungang Sanjili Chemical Industry Co., Ltd.

No.14, Kunlunshan Rd, Economic & technical Development Zone Lianyungang
Jiangsu - 222047 () China

Phone(s) : +86 518 2344999
Mobile :
Fax : +86 518 2342007


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