Plant Growth Regulators 2,4-D 98% TC 2,4-Dichlorophenoxyacetic Acid CAS 94-75-7

PGR Plant Growth Regulator 2,4-D 98% TC 2,4-Dichlorophenoxyacetic acid CAS: 94-75-7 High quality with best price 

Product name:2,4-D

Chemical name:2,4-Dichlorophenoxyacetic acid

CAS NO.:94-75-7

Molecular formula:C8H6Cl2O3

Molecular weight:221.04

Physical and chemical properties:

Pure product is white crystal, no odor, non-hygroscopic, melting point 141℃, industrial product is white or light brown crystal, slightly phenolic smell, soluble in acetone, ethanol, its salt is soluble in water, and stable in nature Partial decomposition caused by UV light.

Quality standard:

Appearance: white powder, no visible mechanical impurities;

Formulation: 98% TC, 85%SP

Test method: high performance liquid chromatography.

Functional characteristics:

1. Low concentration stimulates plant growth, prevent falling flowers and fruits, increase fruit set rate, promote fruit growth, and mature early, so as to achieve the goal of high yield and efficiency;

2. As a plant growth regulator below 30PPM, used to prevent tomato, cotton, pineapple and other flowers from falling and falling and forming seedless fruits;

3. When it is above 500PPM, it is used for stem and leaf treatment, and it can prevent broadleaf weeds such as quinoa and hoe, and grass weeds in the germination stage;

4. When the temperature is 20 -28 ℃, the efficacy will increase with the temperature. If it is lower than 20℃, the efficacy will decrease.

Packing details :

1KG Bag, 25KG Bag or Drum. or according to your requirements.