1-naphthyl acetic acid (NAA)
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1-naphthyl acetic acid (NAA)
ICAMA: PD20101477
CAS NO.: 86-87-3
Chemical Name: 1-Naphthalene acetic acid, 1-Naphthalacitic acid
Molecular Weight: 186.21
Physical and Chemical Properties
1-Naphthylacetic acid is Off-white powder, melting point is 134.5-135.5℃. Insoluble in water, slightly soluble in hot water, easily soluble in ethanol, ether, acetone, benzene, acetic acid and chloroform.
Function characteristics
Naphthylacetic acid is an auxin plant growth regulator, which can be absorbed by the roots, stems, leaves and fruits of plants.
1.It can induce the differentiation of root tissue, stimulate hairy roots, and increase the number of root systems;
2.Promote cell elongation and regulate the growth of various organs and tissues;
3.Improve the absorption and operation of nutrient elements, regulate vegetative growth and reproductive growth;
4.Compared with indole acetic acid, it has better stability, better conductivity and stronger applicability;
5.Compared with 2,4-D, it has better safety and wider range of use.
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