Naphthaleneacetic Acid 98% 500 Grams Tech Grade

Specifications

Rooting powder NAA naphthalene acetic acid

1. Basic Information:

Common Name:	1-naphthylacetic acid, NAA
Appearance	Clourless and odorless crystal
Classification	Plant growth regulator / Agrochemical
CAS No.	86-87-3
Molecular formular:	C12H10O2
Chemical Structure:
Molecular weight:	186.21
Melting Point:	126-134°C
Boling Point:	352
Density:	1.263 g/cm3
Toxicity:	Low toxic to human and livestocks, the acute oral toxicity to adult rat LD50: 1000-5900mg/kg.

2. Chemical Analysis:

3.  Mode of actions:

NAA is a broad-spectrum plant growth regulator, it's functions mainly include:

1) Promote cell division and plant growth,

2) Induce the formation of adventitious roots, increase fruit set and prevent fruit drop;

3) Change the male, female flower ratio. Control of plant types;

4) Disease and falling preventions.

4. Applications:

1) Cereal crops, to increase tillering, increased spike rate and grain weight;

2) Cotton, to reduce abscission increased weight gain;

3) Peach, to improve the quality of. Promoting Blossom fruit, fruit ripening, increase prevention.

4) Fruits and vegetables, to prevent falling, the formation of small seeds;

5) Promote the rooting of cutting branches.