New Arrival China Expansive Mortar In Construction - sebacic acid 99.5% – Standard Imp&exp

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

Our primary objective is always to offer our clients a serious and responsible small business relationship, offering personalized attention to all of them for Monosodium Glutamate 99% 98% , Magnesium Chloride Powder and Flake , Sodium metasilicate anhydrous , We welcome new and old shoppers to make contact with us by telephone or mail us inquiries by mail for foreseeable future company associations and attaining mutual achievements.
New Arrival China Expansive Mortar In Construction - 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:

New Arrival China Expansive Mortar In Construction - sebacic acid 99.5% – Standard Imp&exp detail pictures


Related Product Guide:
Spatio-temporal assembly of functional mineral scaffolds within microbial biofilms | Hsca Demolition Agent
In-situ preparation of functionalized molecular sieve material and a methodology to remove template | Refractory Mortar

Our personnel are always in the spirit of "continuous improvement and excellence", and together with the top-quality good quality solutions, favorable selling price and superior after-sales providers, we try to acquire each customer's rely on for New Arrival China Expansive Mortar In Construction - sebacic acid 99.5% – Standard Imp&exp, The product will supply to all over the world, such as: Amsterdam, Iraq, Cyprus, Our company insists on the purpose of "takes service priority for standard, quality guarantee for the brand, do business in good faith, to provide professional, rapid, accurate and timely service for you". We welcome old and new customers to negotiate with us. We will serve you with all sincerity!
  • The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
    5 Stars By Amy from Puerto Rico - 2016.06.19 13:51
    Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
    5 Stars By Antonia from Cyprus - 2015.11.06 10:04
    WhatsApp Online Chat !