Hot-selling Oem Limestone Cracking Expansive Mortar - sebacic acid 99.5% – Standard Imp&exp

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

We've got quite possibly the most state-of-the-art production gear, experienced and qualified engineers and workers, acknowledged top quality handle systems along with a friendly expert gross sales group pre/after-sales support for Tributyrin , Dodecyl trimethyl ammonium chloride , Sino-Crack Expansive Mortar , At our firm with good quality initially as our motto, we manufacture merchandise that are entirely made in Japan, from materials procurement to processing. This enables them for being used with confident peace of mind.
Hot-selling Oem Limestone Cracking Expansive Mortar - 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:

Hot-selling Oem Limestone Cracking Expansive Mortar - sebacic acid 99.5% – Standard Imp&exp detail pictures


Related Product Guide:
SCG displays innovative building materials and technology for better living | Sodium Fluorosilicate Detergent
Monkeys Trained as Harvesters | Refractory Mortar

Our mission will be to become an innovative supplier of high-tech digital and communication devices by furnishing benefit added structure, world-class manufacturing, and service capabilities for Hot-selling Oem Limestone Cracking Expansive Mortar - sebacic acid 99.5% – Standard Imp&exp, The product will supply to all over the world, such as: Argentina, Istanbul, Oman, With the aim of "compete with good quality and develop with creativity" and the service principle of "take customers' demand as orientation", we will earnestly provide qualified products and solutions and good service for domestic and international customers.
  • The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
    5 Stars By Edwina from Holland - 2016.04.08 14:55
    After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.
    5 Stars By Bertha from Rio de Janeiro - 2016.11.12 12:31
    WhatsApp Online Chat !