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EINECS 204-581-3 Auxin Growth Hormone 99%TC  4-Chlorophenoxyacetic Acid ( 4-CPA )

EINECS 204-581-3 Auxin Growth Hormone 99%TC 4-Chlorophenoxyacetic Acid ( 4-CPA )

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    naa auxin hormone

    ,

    plant growth regulators auxin

  • EINECS
    204-581-3
  • Status
    Crystal
  • Purity
    Min 99%
  • M.F
    C8H7ClO3
  • CAS No.
    122-88-3
  • 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
    3-8 working days
  • Payment Terms
    T/T,
  • Supply Ability
    2000 kgs per Month

EINECS 204-581-3 Auxin Growth Hormone 99%TC 4-Chlorophenoxyacetic Acid ( 4-CPA )

 

EINECS 204-581-3 Auxin Growth Hormone 99%TC 4-Chlorophenoxyacetic Acid ( 4-CPA )

 

 

EINECS 204-581-3 

Physical and chemical characters:

CAS NO. 122-88-3

HS Code 2916399014

Formulation 99%

Chemical Name : 2-(4-Chloro-phenoxy) acetic acid; 4-Chlorophenoxyacetic acid

Appearance: White powder

Empirical Formula: C8H7ClO3

Molecular Weight: 186.59

Melting Point: 156-159°C

Product Name 2-(4-Chloro-phenoxy) acetic acid 4-CPA

 

EINECS 204-581-3 Toxicity:

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

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

 

4-Chlorophenoxyacetic Acid ( 4-CPA ) Other Name:

4-CPA
EINECS 204-581-3
Acetic acid, (4-chlorophenoxy)-
Acetic acid, 2-(4-chlorophenoxy)-
marks4-cpa
4-Chlorophenoxyacetic acid
2-(4-Chlorophenoxy)acetic acid
4-CP
(4-Chlorophenoxy)acetic acid

 

Technical Specification   

Technical Item

Technical Data
Density

1.4±0.1 g/cm3

Melting Point

157-159  ºC

Boiling Point

315.2±17.0 ºC at 760 mmHg

Flash Point

144.4±20.9 ºC

M.F

C8H7ClO3

Vapor Pressure

0.0±0.7 mmHg at 25℃

Exact Mass

186.008377

Molecular Weight

186.592

LogP

2.03

Refractive Index

1.558

 

 

Application:

a. 4-Chlorophenoxyacetic acid ( 4-CPA ) also has herbicidal effect at high dosage

b.  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.

c.4-Chlorophenoxyacetic acid ( 4-CPA ) can be used for ripening and fruit thinning.

d. 4-CPA  performs better when used in combination with 0.1% monopotassium phosphate.

 

Package:

1 kg/bag, 25kgs/ paper drum

25kgs / drum

 
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