1-Naphthylacetic Acid NAA

Name: 1-Naphthylacetic Acid NAA
Brand: Zhengzhou Delong Chemical Co., Ltd.
Availability: InStock

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更新時間：2024-09-12 11:29:38
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Zhengzhou Delong Chemical Co., Ltd.

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經營模式：其他
商鋪產品：447條
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注冊時間：2024-09-12
最近登錄：2024-09-12

聯系人：Technology Zone(East), Zhengzhou , Henan, China
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產品簡介

1-Naphthylacetic Acid NAA is an auxin-like substance and a plant growth regulator. It has the function characteristics and physiological functions of the endogenous auxin indoleacetic acid, such as promoting cell division and expansion, inducing the formation of adventitious roots, increasing fruit setting, preventing fruit drop, and changing the ratio of female and male flowers. This product is the raw material for the processing of pesticide preparations and shall not be used in crops or other places.

詳情介紹

The besr price for 1-Naphthaleneacetic acid (NAA) ,Plant growth regulator 86-87-3

1-Naphthaleneacetic acid (NAA) is only used for preparation processing and cannot be directly used in farmlａnd or other places. This product is an auxin-like substance, a plant growth regulator. It has the function characteristics and physiological functions of the endogenous auxin indoleacetic acid, such as promoting cell division and expansion, inducing the formation of adventitious roots, increasing fruit setting, preventing fruit drop, changing the ratio of female and male flowers, promoting early maturity and increasing yield. Enhance the drought resistance, cold resistance, disease resistance, salinity resistance, and dry and hot wind resistance of crops. Naphthalene acetic acid can enter the plant body through the leaves, the tender skin of the branches, and the seeds, and is transported to the functional parts with the nutrient flow.

Specification

CAS NO	86-87-3
Physical and chemical properties	State: Powder Purity: 98%TC Appearance: White powder Empirical Formula: C12H10O2 Molecular Weight: 186.21 Melting Point: 141-143 °C
Solubility	①slight soluble in water ②difficult to dissolve in water, soluble in acetone, ether, benzene, ethanol, chloroform and other organic solvents.
Advantages	Advantages

Application

1. Scope of application: it is applicable to cereal crops to increase tillering, increase heading rate and 1000-grain weight;

2. Fruit trees promote flowering, prevent fruit dropping, accelerate ripening and increase production;

3. Fruits and vegetables to prevent falling flowers, the formation of small seed fruit;

4. Promote cutting and rooting.

Promote the growth	Promoting rooting: Rooting can be induced by soaking the base of the 6 cm to 8 cm branches in a solution of naphthoacetic acid at a concentration of 100 mg to 150 mg/l during cutting.
Induced flowering fruit	Early flowering can be achieved by spraying a solution of 5 to 10 mg/l naphthoacetic acid on the leaves.With the concentration of 50-100 mg/l naphthoacetic acid solution on the surface of ornamental fruits and flowers evenly spray, can delay the aging of fruits, thus prolonging the ornamental period.
Prevent flower disease and fall off	Spray the flowers and leaves with 50 mg/l naphthoacetic acid uniformly in the first 7 days to reduce the natural shedding of flowers and bracts under high temperature and lowlighting conditions.

Use Method:

1. The lower part of seedling (3cm) of sweet potato was soaked with 10mg/kg liquid for 6h and planted to improve survival rate and increase yield.

2. Spray tomatoes and melons with 10-30mg/kg liquid to prevent falling flowers and promote fruit setting.

3. Spray the whole plant with 5-20mg/kg liquid 5 to 21 days before fruit collection to prevent fruit dropping.

Package: 1kg/bag, 25 kg/drum or according the demａnd of yours.

Delivery: The goods will be delivered within 24 hours after payment check. For small quantity, by FedEx/DHL/UPS/, Door-to-Door. 5-7 days. For large quantity, by Sea.