Short Lead Time for Expansive Mortar Rock Breaking Chemical - sebacic acid 99.5% – Standard Imp&exp

Short Description:

Product Detail

Product Tags

Feedback (2)

No matter new buyer or old purchaser, We believe in long expression and trusted relationship for Industrial Magnesium Chloride , Factory Soundless Expansive Mortar , Highsoundless Cracking Agent , We are looking forward to forming successful business relationship with new clients in the near future!

Short Lead Time for Expansive Mortar Rock Breaking Chemical - 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%.

Product detail pictures:

Our purpose would be to offer good quality products at competitive price ranges, and top-notch support to clients around the whole world. We're ISO9001, CE, and GS certified and strictly adhere to their good quality specifications for Short Lead Time for Expansive Mortar Rock Breaking Chemical - sebacic acid 99.5% – Standard Imp&exp, The product will supply to all over the world, such as: European , Croatia , Denmark , We always hold on the company's principle "honest, professional, effective and innovation", and missions of: let all drivers enjoy their driving at night, let our employees can realize their value of life, and to be stronger and service more people. We are determined to become the integrator of our product market and one-stop service provider of our product market.

9;best Price From China