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
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. Specification:

Item	Standard
Content	98% min.
Melting point	130-140
Residue after ignition	0.08% max.
Loss on drying	0.5% max.

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 fruits. Promoting fruit set.

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

  5) Promote the rooting for cuttings.

5. Packing: 1kg net Al. Foil bag, 25 kgs net drum.