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CAS No 87-51-4 Auxin Growth Hormone Indole - 3 - Acetic Acid IAA Crystal Power 98%

CAS No 87-51-4 Auxin Growth Hormone Indole - 3 - Acetic Acid IAA Crystal Power 98%

  • High Light

    naa auxin hormone

    ,

    plant growth regulators auxin

  • Appearance
    Crystal Powder
  • Color
    Off-white Or Light-brown
  • CAS No.
    87-51-4
  • MF
    C10H9NO2
  • Purity
    Min 98%
  • Molecular Weight
    175.184
  • Place of Origin
    Henan Province, China
  • Brand Name
    U-CHOICE
  • Certification
    ISO 9001 : 2008
  • Model Number
    Min 98%
  • Minimum Order Quantity
    25kg (samples can be offered)
  • Price
    Negotiate
  • Packaging Details
    1 kg/bag ; 25 kgs/ drum
  • Delivery Time
    1-7 working days
  • Payment Terms
    , T/T
  • Supply Ability
    10 MT Per Month

CAS No 87-51-4 Auxin Growth Hormone Indole - 3 - Acetic Acid IAA Crystal Power 98%

Indole-3-Acetic Acid IAA 98% Auxin Growth Hormone CAS No. 87-51-4

 

 

 

Indole-3-acetic acid (IAA, 3-IAA) is the most common, naturally occurring, plant hormone of the auxin class. It is the best known of the auxins, and has been the subject of extensive studies by plant physiologists. IAA is a derivative of indole, containing a carboxymethyl substituent. It is a colorless solid that is soluble in polar organic solvents.

Indole-3-acetic acidNamesIUPAC name

2-(1H-indol-3-yl)acetic acid

Systematic IUPAC name

2-(1H-indol-3-yl)ethanoic acid

Other names

Indole-3-acetic acid,
indolylacetic acid,
1H-Indole-3-acetic acid,
indoleacetic acid,
heteroauxin,
IAA

 

EINECS 201-748-2

Hazard Codes Xi

Risk Statements R36/37/38

Safety Statements S24/25

Technical Data

 

Appearance white to tan crystals

Density 1.354

Melting Point 165-169℃

Boiling Point 415 °C at 760 mmHg

Vapour 6.52E-06mmHg at 25°C

Refractive Index 1.568

Flash Point 171℃

Solubility insoluble in water

Color/Form  off-white to tan

Other physical and chemical propertiesSolid

Stability Stable. Incompatible with strong oxidizing agents. Light sensitive.

HS Code 29339990

Storage temp 20℃

 

Morden Of Action:

Indole-3-acetic acid IAA is a natural endogenous auxin which generally exist in plant.

Indole-3-acetic acid IAA affects cell division and cell elongation.

Stability :

Indole-3-acetic acid IAA is easy to be decomposed in the light and air.

 

 

Application:

Indole-3-acetic acid IAA is a kind of indole broad-spectrum plant growth regulator with

somatotropin activity.

1. Indole-3-acetic acid IAA affects cell division and cell elongation;

2. Indole-3-acetic acid IAA is used to stimulate rooting of herbaceous and woody ornamentals and increase the

size of fruit;

3. Indole-3-acetic acid IAA prevents blossom fall and fruit drop before fructification and fruit ripening, flower & fruit thinning flower introduction, increase output.

 

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