1-Naphthylacetic acid CAS 86-87-3, also known as naphthylacetic acid α- Naphthylacetic acid is a broad-spectrum plant growth regulator, with physiological effects and mechanisms similar to indoleacetic acid. It can promote cell division and expansion, induce the formation of adventitious roots, increase fruit setting, prevent fruit drop, and change the ratio of female to male flowers. It can enter the plant through the tender epidermis of leaves and branches, as well as seeds, and be transported to the entire plant with nutrient flow. In industry, naphthalene and chloroacetic acid are used for condensation reaction in the presence of catalysts such as potassium chloride or aluminum powder to obtain 1-naphthylacetic acid. Due to the low solubility of naphthylacetic acid in water, it is often used as a sodium salt of naphthylacetic acid for easy dissolution and chemical use. The dosage of the medication is very small, and the concentration required is only about 10ppm. The conversion of 10000 square meters (15 acres) of land into effective ingredients only requires a few tens of grams. If the concentration of the solution is too high, it will actually have an inhibitory effect on plants. Soaking rice seeds in a 10ppm concentration of naphthylacetic acid solution for 2 hours will result in a fast green and strong vitality after transplanting. The rice straw will be sturdy and can increase yield. Spraying it on cotton plants and fruit trees can prevent cotton buds and bolls from falling off, prevent fruit trees from falling before harvest, and prevent tomatoes, melons, and other plants from falling flowers.

Specification

Melting point: 141-143 ° C

Boiling point: 280.69 ° C

Density: 1.1032

Refractive index: 1.6010

Flash point:>100 ° C

Solubility: acetone: 50mg/mL, clear

Appearance: light yellow crystal

Application

Used for organic synthesis, as a plant growth regulator, and as a raw material for nasal and eye cleaning in medicine

Packing

25kg/drum

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