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2,4-Dichlorophenoxyacetic Acid Herbicide

AgroChina is a professional 2,4-Dichlorophenoxyacetic Acid Herbicide manufacturer and exporter in china, that is concerned with the design, development and production of 2,4-D herbicide...

Function

Structure Formula:

2,4-D

Common Name: 2,4-D (BSI, E-ISO, (m) F-ISO, WSSA); 2,4-PA (JMAF)
CAS No.: 94-75-7
CAS Name: (2,4-dichlorophenoxy)acetic acid
Molecular Formula: C8H6Cl2O3
Agrochemical Type: Herbicide,phenoxycarboxylic acids
Mode of Action: Selective systemic herbicide. Salts are readily absorbed by the roots, whilst esters are readily absorbed by the foliage. Translocation occurs, with accumulation principally at the meristematic regions of shoots and roots. Acts as a growth inhibitor.

 

Advantage of the 2,4-D ACID

2,4-D is one of the most widely used herbicides worldwide, protecting agricultural crops, turf grass and environmentally sensitive areas from invasive and noxious weeds.

It is used to by farmers to maximize crop growth and efficiently produce more food per acre, public works operators to improve safety along highways and rail lines, foresters to control competing growth to new seedlings, and homeowners to manage weeds on their lawns.

· The environmental benefits of 2,4-D include improved water availability, water quality, and air quality because of reduced soil erosion, reduced fertilizer use, and a reduced carbon footprint.

· The human safety benefits come from effectively managing invasive and poisonous species. Along highways and roads, vegetation management using 2,4-D helps ensure motorist safety by controlling encroaching weeds and brush that can conceal road signs, deer and moose as well as affect driver visibility. In homes and in parks, 2,4-D controls many poisonous weeds, like poison ivy and poison oak.

· The economic benefits of 2,4-D amount to billions of dollars saved in food costs and lost crops each year. Detailed studies conducted in 1996, 2007, and 2015 calculate the financial impact of 2,4-D for local food producers and consumers in the U.S. and Canada. The 2015 study found that in addition to the financial cost, the loss of 2,4-D would be devastating to herbicide resistance.

 

Specification of the 2,4-D herbicide

Chemical: 2,4-D
Use category: Herbicide
Content & formulation: 2,4-D 98% TC,2,4-D 720 g/L SL,2,4-D 860 g/L SL,2,4-D 340 g/L+Dicamba 120 g/L SL

Specification for 2, 4-D 98% TC
ITEMSSTANDARDS
AppearanceWhite loose powder, free from visible extraneous matter
Content of a.i.≥98%
Los on drying≤1.5%
Triethanolamine insolubles≤0.5%
Free phenol(as 2,4-dichlorophenol)≤0.3%

 

Specification for 2,4-D 72% SL
ITEMSSTANDARDS
AppearanceBrown transparent liquid free from visible extraneous material.
Content of a.i.≥720g/L
Free phenol≤0.3%
pH7.0~9.0
Persistent foam(1 min)≤60ml;
Solution stability
(as 5% aqueous solution)
No color change;
Sediment maxium: trace;
Solid particles: pass throug 45μm sieve.
The volume of solid and/or liquid which separates shall not be more than .3 ml.
Stability at 0℃

 

Specification for 2,4-D 860g/LSL
ITEMSSTANDARDS
AppearanceBrown transparent liquid free from visible extraneous materia
Content of a.i.≥860g/L
Free phenol≤0.3%
pH7.0~9.0
Persistent foam(1 min)≤60ml
Solution stabiliy
(as 5% aqueous solution)
No color change;
Sediment maxium: trace;
Solid particles: pass throug 45μm sieve.
Stability at 0℃The volume of solid and/or liquid which separates shall not be more than 0.3 ml.

 

Specification for 2,4-D 340 g/L+Dicamba 120 g/L SL
ITEMSSTANDARDS
AppearanceBrown transparent liquid free from visible extraneous material
Content of 2,4-D≥340g/L
Content of Dicamba≥120 g/L
pH7.0~9.0
Persistent foam(1 min)≤60ml
Solution stability
(as 5% aqueous solution)
No color change;
Sediment maxium: trace;
Solid particles: pass throug 45μm sieve.

Packing: net 25kg in bag or drum or according to client's requirement.




Application of the 2,4-D ACID

Post-emergence control of annual and perennial broad-leaved weeds in cereals, maize, sorghum, grassland, established turf, grass seed crops, orchards (pome fruit and stone fruit), cranberries, asparagus, sugar cane, rice, forestry, and on non-crop land (including areas adjacent to water), at 0.28-2.3 kg/ha. Control of broad-leaved aquatic weeds. The isopropyl ester can also be used as a plant growth regulator to prevent premature fruit fall in citrus fruit.

AGROCHINA is professional 2,4D ACID manufacturer, our products are in promotion. If you are distributor of 2,4-Dichlorophenoxyacetic Acid Herbicide , or Herbicide 2,4D, and if you have any questions or requirement of 2,4-D herbicide, please contact us freely.

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