1-Naphthaleneacetic Acid

Dora Agri-Tech is one of the biggest 1-Naphthylacetic Acid CAS No.: 86-87-3 suppliers. Export to South America and Western Europe 30MT NAA per year. Inquiry us if you have demands.

Dora Agri-Tech is one of the biggest 1-Naphthylacetic Acid exporters. We exported to South America and Western Europe for many years of 30mt per year. Due to the stable quality and competitive price.

1-Naphthylacetic Acid supplier

1-Naphthylacetic acid is a broad-spectrum auxin plant growth hormones, which can enter the plant body through plant leaves and reach vigorous growth parts together with the nutritions conduction.

NAA can promote root differentiation and formation, accelerate roots transplantings and cuttings, induce flowering, accelerate chlorophyll synthesis, reduce fruit dropping, improve crop maturity, and increase crop yields.

Specification of NAA

Physical & Chemical Features

CAS No.: 86-87-3
Appearance: White crystal
Purity: 98%Min (HPLC)
Common Name: 1-Naphthylacetic Acid
Chemical Name: 1-Naphthaleneacetic Acid, α-Naphthaleneacetic Acid, Alpha-Naphthyl Acetic Acid, NAA
Molecular Formula: C12H10O2
Molecular Weight: 186.21
pH: 3.0-5.0


1. Prevent From Abscission Of Flowers And Pods On Bean; Prevent Flower Dropping On Capsicum

1) As for Bean, during the flower and pod stage, use 5~25 mg/kg NAA solution for spray, which can effectively reduce the abscission of flowers and pods.

2) As for Capsicum, during the flowering stage, use 50 mg/kg, spray 4~5 times every 7~10 days, which can obviously increase fruit set, promote fruit growth.

2. Prevent From Radish Become Hollow

25~30 days and 35~40 days after radish seeding, spray 10 mg/kg NAA, which can prevent hollowing during growth; spray 10 days before harvest, which can prevent hollowing during storage.

3. Contribute To Cutting Reproduction On Vegetables

1) Cut the lateral bine from the cucumber that grown in the open air, 2~3 joints every section, a quick soak in the 500 dilution solution, it will form root after sticking 11 days, the survival rate can reach 85%.

2) Cut the keel with one axillary bud of leaf base on cabbage and cauliflower, a quick soak in 500~1000 dilution solution (Do not soak the bud), sticking under the condition: Temperature(20℃~25℃), Humidity(85%~95%), the rooting survival rate can reach 85~95%.


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.


Scroll to Top
WhatsApp Us

want more details?

Fill in your details and we'll be in touch