PGR 4-Chlorophenoxyacetic Acid 4-CPA CAS 122-88-3

Short Description:

4-chlorophenoxy acetic acid (4-CPA) is used as plant growth regulator, 4-CPA is absorbed by plant via root, stem, leaf, bloom and fruit, It is used to prevent abscission of bloom and fruit, inhibit rooting of beans, promote fruit set, induce ormation of seedless fruit. Also used for ripening and fruit thinning.

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Product Detail

Product Tags

Description

4-chlorophenoxy acetic acid (4-CPA), a chlorine derivative of phenoxyacetic acid (PA), is a plant growth regulator used as a herbicide.

Specification:

Product Name	4-Chlorophenoxyacetic acid/4-CPA
Other Name	2-(4-Chloro-phenoxy)acetic acid; P-CHLOROPHENOXYACETIC ACID; p-Monochlorophenoxy acetic acid; (2-chlorophenoxy)ethanoicacid; kyselina4-chlorfenoxyoctova; Marks 4-cpa
CAS Number	122-88-3
Molecular Formula	C8H7ClO3
Formula Weight	186.59
Appearance	White crystal powder
Formulation	98%TC
Target Crop	Tomato: When blossom for 2-3 flowers, soak flowers in 10-20ppm. Do this three times, every 7-10 days Pumpkin Watermelon / Cucumber, etc.(melon group): Soak or spray the flower in 20-25ppm Pepper: 10-15ppm Purple orange litchi Apple Longan: In florescence 25-30 ppm
Solubility	Insoluble in water, soluble in alcohol
Package	25kg/bag/drum, or as you required
Toxic	Acute oral LD50 for rats 2200mg/kg; Acute dermal LD50 for rats>2200mg/kg; Irritation to skin and eyes. LC50 for fish: carp 3-6ppm, locah (48hr) 2.5ppm, water flea>40ppm.
Storage	Store the container tightly closed in a dry & cool place. Do not expose to direct sunlight.
Shelf Life	12 months
COA & MSDS	Available
Brand	SHXLCHEM

Function

4-cpa As plant growth regulator, 4-cpa can be absorbed by plant via root, stem, leaf, bloom and fruit.
a. 4-cpa is used to prevent abscission of bloom and fruit, inhibit rooting of beans,promote fruit set, induce formation of seedless fruit, through flower spraying.

b.4-cpa can be used for ripening and fruit thinning.

c.4-cpa performs better when used in combination with 0.1% monopotassium phosphate.

d. 4-cpa also has herbicidal effect at high dosage