2,4-D Amine salt (480G/L, 720G/L ,860G/L,) EC , 98% TECH)

2,4-D铵盐

描述：

Name：2,4-D Amine salt

Chemical Name: (2,4-dichlorophenoxy) acetic acid

 Empirical Formula：C8H6Cl2O3

  CAS Number: 94-75-7

 Molecular Weight ：221.04

1)       Technical and formulations: 98% tech, amine salt WSC, (480G/L 720G/L,860G/L) EC

2) Chemical name: (2,4-dichlorophenoxy) acetic acid

3) Molecular formula: C8H6O3CI2

 4) Specifications:

a) Tech amine salt butyl 72 EC

b) 2,4-D content (m/m): 95% min. 860, 720g/L amine salt 72.0 butyl

c) Free phenol: 0.4% max. 1.0% max. 1.5% max.

d) Moisture: 4.0% max.

 e) Free 2,4-D: 2.0% max.
5) Physical and chemical properties:

a) 2,4-D is white powder;

b) Melting point: 140.5oC; V.P. 53Pa (160oC). Solubility (25oC),  620mg/l water; soluble in aqueous alkali, alcohol, 

diethyl ether. Insoluble in petroleum oil; stability, in soil DT50 <7D. It is a strong acid, pKa2.64, and forms water-soluble 

salts with alkali metals or amines

c) Corrosive

6) Applications: 2,4-D, its salts and esters are systemic herbicides, widely used for the control of broad-leaved weeds 

such as Plantago, Ranunculus and Veronica spp in cereals and other crops at 0.28-2.3kg/a. After dilution, it can be used 

to control the broad leaf weeds in the fields of barley, wheat, rice, corn, millet and sorghum 

 Packing:25kg /bag