Bottom price Pp Fiber Manufacturer - sebacic acid 99.5% – Standard Imp&exp

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Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction for Magnesium Chloride/Mgcl2 White Powder , Crack Expansive Mortar , Concrete Repair Mortar Used Expansive Agent , To significantly improve our service quality, our company imports a large number of foreign advanced devices. Welcome clients from home and abroad to call and inquire!

Bottom price Pp Fiber Manufacturer - sebacic acid 99.5% – Standard Imp&exp Detail:

sebacic acid

It is a white scaly crystal used to prepare polyamide, polyurethane, alkyd resin, synthetic lubricating oil and lubricating oil additive. Epoxy resin curing agent polyphthalic anhydride, as well as perfume, paint, cosmetics, nylon resin 1010, nylon 610, nylon 810, nylon 9 and other polyamide resin and cold resistant plasticizer DOS, DBS main raw materials

Formula: C10H18O4 HOOC(CH2)8COOH
Synonyms: Sebum
Molecular Weight: 202.25
CAS No.: 111-20-6

Specification:

Item	Super class		Befined class
Appearance	White granular	White crystal powder	White granalar
Sebacic Acid Content	≥99.5	≥99.5	≥99.5
Ash(%)	≤0.03	≤0.03	≤0.005
Moisture(%)	≤0.30	≤0.30	≤0.10
Alk Fusion Ch.#	≤15	≤15	≤15
Melting Point Range℃	131.0-134.5	131.0-134.5	131.0-134.5

Sebacic acid was first obtained by dry distillation of castor oil and alkali. Later, a synthetic method was developed, and a new route for the production of azelaic acid from petroleum normal paraffin fermentation (see fermentation process) is currently under development. The castor oil alkaline solution commonly used in the industry is in the reaction kettle, and the saponification reaction between castor oil and alkali solution at 100 ° C produces sodium ricinoleate and glycerin. The ricinoleic acid sodium is separated and sulfuric acid is added to form ricinoleic acid, and then alkalized with a base. The reaction temperature is 260-280 ° C, and low pressure or high pressure is used. The reaction produces azelaic acid disodium salt and 2-octanol and hydrogen. Finally, it is neutralized by sulfuric acid, decolorized, crystallized and dried to obtain a pure product with a total yield of over 40%.

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We take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our administration ideal for Bottom price Pp Fiber Manufacturer - sebacic acid 99.5% – Standard Imp&exp, The product will supply to all over the world, such as: Philippines, Swedish, Uruguay, Our team knows well the market demands in different countries, and is capable of supplying suitable quality products and solutions at the best prices to different markets. Our company has already set up a experienced, creative and responsible team to develop clients with the multi-win principle.

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Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.

By Elma from Milan - 2015.12.11 11:26

The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.

By Astrid from Montreal - 2016.12.02 14:11