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IAA (3-Indoleacetic Acid) - Ecommerce website

IAA (3-Indoleacetic Acid)


Agrochemical Plant growth rooting stimulator IAA 3-indoleacetic acid details

CAS No. 87-51-4 Molecular Weight 175.19
Molecular C10H9NO2 Appearance Light yellow crystal
Purity 99.0% min. Melting Point 166-168 ºC
Residue on Ignition 0.08% max. Loss on Drying 0.5% max.
Packing 1 KG aluminum bag, 25 KG net fiber drum or packed as your requirements. Storage Keep in cool, dry and ventilated place, sealed container.


Function and efficacy  

It can be absorbed by stems, leaves and roots. It can be used as a promoting or inhibiting effect at different concentrations. See light is easy to break down.

1. Affect cell division, cell elongation and differentiation.

2. Affect the elongation, maturation and aging of vegetative organs and reproductive organs.

3. Used in tissue culture to induce callus and root formation.


Use technology  

1. Inducing tomato parthenocarpy and fruit setting,      soaking flowers with 3000 mg/L of liquid in the  flowering period to form seedless tomato fruit, and  increasing the fruit setting rate;
2. Promote cuttings if it is the earliest aspect of its  application. Soaking the base of the cuttings with  100~1000 mg/L of liquid can promote the formation  of adventitious roots of tea, gum, eucalyptus,  metasequoia, pepper and other crops, and accelerate  the speed of vegetative reproduction. Mix 1~10 mg/L  indoleacetic acid and 10 mg/Cyperformin to promote  rooting of rice seedlings.
3. Adjust the flowering period. Chrysanthemum sprays  a chrysanthemum with a 25-400 mg/L solution (with a  9-hour photoperiod) to inhibit the appearance of  flower buds and delay flowering.
4, growing in the long day, the sea otter sprayed at a  concentration of 10 minus 5 power mole / liter, can  increase the female flower.
5. Treatment of sugar beet seeds can promote  germination and increase root yield and sugar  content.


Scope of application  

Mainly used for rooting, cell division and cell proliferation, and tissue culture of cuttings such as vegetables, seedlings, fruits and flowers


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