CasNo.60-00-4,Ethylenediaminetetraacetic acid,(60-00-4) Suppliers

1 Metric Ton	FOB Price:USD 1.0000 -2.0000

Min.Order :1 Metric Ton
Purity: 99%
Payment Terms : L/C,T/T,Other

Keywords

Ethylenediaminetetraacetic acid Ethylenediaminetetraacetic acid

Quick Details

Appearance:white powder
Application:Calcium ion complexing agent, detergent, blood anticoagulant.It is used as a calcium chelator in biochemical research to eliminate the inhibiting effect of enzyme catalysis caused by trace heavy metal
PackAge:25kg\bucket
ProductionCapacity:100|Metric Ton|Week
Storage:Ventilated, dry and cool
Transportation:shipping

Superiority:

Hebei yanxi chemical co. LTD. has expanded a compositive entity from initially only as a small manufacturer. The company dedicated to the development, production and marketing of chemicals.
After many years of efforts, we have established stable and friendly business relations with dozens of European and American pharmaceutical companies, multinational chemical companies and importers.At home and many production plants and research and development units have established long - term commission processing and production relations.We have a number of laboratories specializing in technology development and custom synthesis, as well as some production bases, mainly in hebei, sichuan, jiangsu and shandong.
Our company possesses the right of self-support import & export, a strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards.
Looking to the future, we will adhere to the spirit of “professional, innovative, integrity, development”, and adhere to the management philosophy of “customer-orientation and pursing development via integrity” and through which to provide customers with first-class products and service. We sincerely welcome friends both at home and abroad to visit our company and hope to achieve win-win cooperation with you!

Details:

Introduction

Diisopropyl malonate

Chinese synonyms: Ethylenediaminetetraacetic acid

English synonyms: Ethylenediaminetetraacetic acid

EINECS no. 236-156-3 [1]

Molecular weight: 188.22

Chemical properties

Boiling point: 93-95 ° C12 mm Hg

Diisopropyl malonate

Density: 0.991 g/mL at 25 ° C

Refractive index: n20/D 1.412

Flash: 192 ° F

Malonic acid diisopropyl ester refinement is colorless transparent liquid, with ester aroma, industrial products, slightly yellow, b.p. 99 ~ 100 ℃ / 177.8 Pa, n20D 1.4120, relative density 0.991, soluble in water, soluble in ether, benzene, ether and other organic solvents.

Use and production process

use

Diisopropyl malonate is the intermediate of diisopropyl, a fungicide, rinderol.

Used as medicine and pesticide intermediates.

Production methods

The preparation method is adding malonic acid sodium in the reaction kettle, benzene, and isopropyl alcohol, in 60 ~ 70 ℃ and sulfuric acid on the esterification reaction of 3 ~ 4 h.After the reaction, the diisopropyl malonate crude product was cooled and pumped into the washing kettle for washing and alkaline cleaning. The material solution was separated from the separator and then the product was dissolute and distilled.