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| No.13696765
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Information Name: | Guangzhou glycol, propylene glycol wholesale, Jan-Chemical (certified merchants) |
Published: | 2015-06-01 |
Validity: | 0 |
Specifications: | Any |
Quantity: | |
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Detailed Product Description: | Guangzhou Yang Qing Chemical Co., Ltd. Distribution of propylene glycol, glycerin, triethanolamine, AES, AOS variety, reasonable prices. Guangzhou Yang Qing Chemical Co., strength, credit, keep the contract, to ensure product quality, variety principles of operating characteristics and puerile, and win the trust of our customers. Main: Dow propylene glycol, SKC propylene glycol solution because of the nature of their non-toxic, non-corrosive, etc., in many areas as secondary refrigerant applications. The physical nature of the design of the equipment and systems are important, the relationship between the freezing and boiling points below its concentration of glycol aqueous solution. Guangzhou Yang Qing Chemical Co., Ltd. Distribution of propylene glycol, glycerin, triethanolamine, AES, AOS variety, reasonable prices. Guangzhou Yang Qing Chemical Co., strength, credit, keep the contract, to ensure product quality, won the trust of our customers. Main: Dow propylene glycol, SKC propylene glycol and ethylene oxide, etc. 吕顺丰 synthesis gas introduced into the organic solvent in the presence of cobalt carbonyl catalyst for the hydroformylation reaction; then pass into the air or oxygen content of propylene glycol, so that oxidation of cobalt carbonyl catalyst precipitate cobalt; cobalt solution was centrifuged and the precipitate, after filtration returns reactor, for the next reaction; were added to the filtrate role deionized water propylene glycol vacuum distillation to give 3-hydroxy- propionaldehyde aqueous solution; and finally hydrogenation reaction of 1,3-propanediol. This method does not use an organic phosphine ligand promoter glycol industrial grade, nor do they need to join the various types of hydroformylation reaction accelerators, better, and low cost. Guangzhou glycol, propylene glycol wholesale, Jan-Chemical (certified merchants) are provided by Jan-Chemical Co., Ltd. in Guangzhou. Road Zhiyuan, temper forward. Guangzhou Yang Qing Chemical Co., Ltd. (www.gzyangqing.com) (www.gzyangqing.com) aims to become and you win symbiosis, strategic partners to move forward, more determined to become the most influential agents of chemical products business, and You leap together, succeed together! |
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Copyright © GuangDong ICP No. 10089450, Yang Qing Chemical Co., Ltd. in Guangzhou All rights reserved.
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You are the 18048 visitor
Copyright © GuangDong ICP No. 10089450, Yang Qing Chemical Co., Ltd. in Guangzhou All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility