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CAS 122-88-3 4CPA 4-CPA 4 Chlorophenoxyacetic Acid 98%TC Plant HormHone Growth Regulator

CAS 122-88-3 4CPA 4-CPA 4 Chlorophenoxyacetic Acid 98%TC Plant HormHone Growth Regulator

  • High Light

    naa auxin hormone

    ,

    plant growth regulators auxin

  • Color
    White
  • Appearance
    Crystal
  • CAS No.
    122-88-3
  • Purity
    Min 99%
  • MF
    C8H7ClO3
  • Molecular Weight
    186.592
  • Place of Origin
    Henan Province, China
  • Brand Name
    U-CHOICE
  • Certification
    ISO 9001 : 2008
  • Model Number
    Technical Grade
  • Minimum Order Quantity
    25kg (samples can be offered)
  • Price
    Negotiate
  • Packaging Details
    1 kg/bag * 25 kgs/ drum ; 25 kgs / drum
  • Delivery Time
    3-5 working days
  • Payment Terms
    , T/T
  • Supply Ability
    3000 kgs per Month

CAS 122-88-3 4CPA 4-CPA 4 Chlorophenoxyacetic Acid 98%TC Plant HormHone Growth Regulator

CAS 122-88-3 4CPA 4-CPA 4-Chlorophenoxyacetic Acid 98%TC Plant hormHone Growth Regulator

 

Physical and Chemical Properties
White crystal. No special smell, melting point 157-158(acid), vapor pressure 0.247 pa at 25℃. Stable in room temperature.

Toxicity data: Acute oral LD50 for rats 2200mg/Kg; acute dermal LD50 >2200mg/Kg. Irritating to skin and eyes.

LC50 for fish: carp 3-6ppm loach (48hr) 2.5ppm, water

 

Product Name 2-(4-Chloro-phenoxy) acetic acid 4-CPA
CAS NO. 122-88-3
HS Code 2916399014
Formulation 99%
Chemical Name

2-(4-Chloro-phenoxy) acetic acid;

4-Chlorophenoxyacetic acid

 

Physical and

Chemical Properties

Appearance: White powder

Empirical Formula: C8H7ClO3

Molecular Weight: 186.59

Melting Point: 156-159°C

Application

As plant growth regulator, it can be 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, through flower spraying.

2. Also used for ripening and fruit thinning.

3. It performs better when used in combination with 0.1% monopotassium phosphate.

4. It also has herbicidal effect at high dosage

Toxicology

Acute oral LD50 for rats 2200mg/Kg; acute dermal LD50 >2200mg/Kg.

Irritating to skin and eyes. LC50 for fish: carp 3-6ppm.

Packaging 1kg/Alu. Foil bag, 25kg/drum
Delivery Time Within a week after order placed

 

Doage :

  1. To used on tomato, when there is 3-4 flower, to usd 20-40ppm 4-CPA to spray the flower tassels, it can increase fruit-seting ratio, and lead fruit go to market earlier .
  2. Eggplant: to use 10-20 ppm spray flower, it can reduce flower falling. Increase fruit setting ratio, and increase output.
  3. To used on grape: before the full flower period 5day, to use 15 ppm spray. Increase output.

Function and characteristics
1. Prevent falling of fruits and flower
2. Produce the seedless fruit
3. Increase the percentage of the fruit bearing(increase output) and promote the enlargement of fruit