CAS No. 86-87-3 Plant Growth Hormone Naphthaleneacetic Acid NAA 98%

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Last update: 2022-07-30 08:54
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Plant growth hormone Naphthaleneacetic acid NAA 98% can play a role in promoting plant rooting. The branches that are propagated by cuttings and layering can be soaked in naphthalene acetic acid. It can also be sprayed on naphthalene acetic acid plants to prevent flowers and fruits from falling.


PRODUCT INTRODUCTION

Product Name

CAS No. 86-87-3 Plant growth hormone Naphthaleneacetic acid NAA 98%

Specs

98%TC

Classification

Plant growth regulator/Auxin/Agrochemical

CAS NO.

86-87-3

EINECS

201-705-8

common name

1-naphthaleneacetic acid

Other names

Naphthylacetic acid; 1-Naphaleneacetic acid NAA; Naphthyl acetic acid; NAA Plant hormone;

Physical and

Chemical Properties

Appearance: white powder

Molecular formula: C12H10O2

Molecular weight: 186.2

M.P.: 134-135 Degree C(the original drug is 125-128 Degree C)

Solubility: water solubility 420mg/L (20℃);

organic solvent solubility (g/L.26℃) xylene 55, carbon tetrachloride 10.6; easily soluble in alcohol and acetone; soluble in ether and trichloride Methane; alkali metal salts and ammonium salts are easily soluble in water.

Package

1kg/aluminum foil bag, 25kg/drum

Delivery Time

Within a week after order placed

Storage

Sealed in Cool and dry place



Naphaleneacetic acid NAA Application Information

Dosage

①Promote the formation of adventitious roots and roots

Grape: Before cutting, soak the branches with 100-200mg/L liquid medicine, which can promote the roots of the branches, germinate quickly, and the plant develops robustly.

Tree transplanting: Dip the roots with 100-200mg/L liquid medicine and transplant them, which can promote rooting and improve the survival rate. For tea, mulberry, oak tree, Metasequoia, etc., soaking the base of cuttings with 10-15mg/L liquid medicine for 24 hours can promote rooting.
②Promote the rapid expansion of fruits and tubers

Sweet potato: bundle the potato seedlings, soak the base with 10-20mg/L liquid medicine 1 inch deep, and transplant the seedlings after 6 hours; or dip the seedlings with 80-100mg/L liquid medicine for 1 inch and 3s, and plant them immediately; it can improve the survival rate and enlarge the size of the seedlings. Potato nuggets to increase yield.

Radish and Chinese cabbage: Soak seeds with 15-30mg/L liquid for 12 hours, remove and rinse with clean water for 1-2 times, and sow seeds after drying, which can promote fruit expansion and increase yield.
③Improve the fruit setting rate, protect flowers and fruits, and prevent falling

Citrus: 15 days before harvesting, spray the pedicle with 40-60mg/L liquid medicine, which can prevent fruit drop before harvesting and increase yield.

Apples, pears and red dates: spray 15-20mg/L of liquid medicine on the whole plant at the young fruit stage, start 45 days before harvest, spray once every 15 days, and spray the whole plant 2-3 times, which can promote growth and prevent pre-harvest Fruit drop, increase yield.

Watermelon: When the female flowers first bloom, soaking or spraying the flowers with 20-30mg/L liquid medicine can increase the rate of melon setting. 

Cotton: At the beginning of the flowering period of the plant, spray the leaves with 1-8 mg/L liquid medicine, and spray once at an interval of 10-15 days, for a total of three times. Prevents bells from falling off.

Pepper: Spray the whole plant with 20mg/L during the flowering period to prevent flower drop and promote pepper formation.

growth, accelerate maturation and increase yield.

Potato: Immerse tuberous roots with 10~20mg/L liquid medicine for 12~24h, which can promote growth.

Pineapple: spray leaf buds and flower buds with 10mg/L liquid before flowering, spray young fruit with 20mg/L liquid 2 to 3 times when forming fruit, and inject 30mL from the center of the plant with 15-20mg/L liquid in the later stage of vegetative growth. Can promote growth and increase yield.

Sugarcane: Use 15~20mg/L liquid medicine to spray 2~3 times on the leaves during tillering stage, which can promote growth and increase yield.

Apple: Use concentration of 30-50mg/L, foliar spray 1-2 times, can significantly increase yield.


PACKING AND SHIPMENT

Packing

1KG/Alu.foil bag, 25KG/Carton or 25KG/DRUM

Customized Packing

Available, 50g/bag, 100g/bag, 500g/bag or can

Shipping Time

By Courier, TNT, FEDEX DHL, 3-5 days

By Air, 7-10 days

By Sea, 15 days

Arriving Time

By Courier, TNT, FEDEX DHL, 5-7 days

By Air, 7 days

By Sea, 15-45 days



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