English
German
French
Russian
Spanish
Japanese
Korean
Portuguese
Ukrainian
Arabic
Italian
Dutch
Keolie Supply the 4 cpa 4-chlorophenoxyacetic acid 4-cpa
1-24 Kilogram
$30.00
25 -499 Kilogram
$25.00
≥ 500 Kilogram
$20.00
- Item No. KL-4-cpaMOQ 1 Kilogram
- Product size 15 x 17 x 3 cmProduct weight 1 kg
Choice
Quantity:
If you have your own design, please contact us, there will have a professional customer service to communicate with you.
Don't have your files right now?No worries, Check out our art tips for more information.
If over 500pcs, mass production will start until pre-production sample has been approved.
Est. 7 days production
Keolie Supply the 4 cpa 4-chlorophenoxyacetic acid 4-cpa
4-Chlorophenoxyacetic acid or parachlorophenoxyacetate (pCPA) is a synthetic pesticide similar to chemicals in a group of plant hormone called auxins. 4-chlorophenoxy acetic acid (4-CPA), a chlorine derivative of phenoxyacetic acid (PA), is a plant growth regulator used as a herbicide. pCPA is hydrophobic and acidic in nature.
Product Name: 4-Chlorophenoxyacetic acid
CAS: 122-88-3
MF: C8H7ClO3
MW: 186.59
EINECS: 204-581-3
Appearance: White powder
Product name | Plant Hormones 4-CPA |
Chemical name | 2-(4-Chloro-phenoxy) acetic acid; 4-Chlorophenoxyacetic acid |
CAS No. | 122-88-3 |
Classification | plant growth regulator / Plant Hormone |
Formulation | 98%TC |
Physical and chemical properties |
1.Appearance: White powder 2.Molecular Formula: C8H7ClO3 3.Molecular Weight: 186.59 4.Melting Point: 157-159°C 5.Residue on ignition: below 0.1%
|
Toxicity |
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.
|
Application |
Used as plant growth regulator, 4-CPA is absorbed by plant via root, stem, leaf, bloom and fruit.
1. It is used to prevent abscission of bloom and fruit, inhibit rooting of beans,promote fruit set, induce formation of seedless fruit. It is also used for ripening and fruit thinning.
2.It performs better when used in combination with 0.1% monopotassiumphosphate. It also has herbicidal effect at high dosage.
3.It can increase the percentage of the fruit bearing(increase output) and promote the enlargement of fruit
|
Application Broad-spectrum |
Tomato: When blossom for 2-3 flowers, soak flowers in 10-20ppm. Do this three times, every 7-10d.
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.
|
Package | 1kg/bag, 25kg/drum |
Send your message to us
No need register, just fill in contact info below, we will reply you within 24 hours!
