Sodium Naphthalene-1-Acetate NAA.Na 99%TC CAS: 61-31-4 For Root Promoting Auxin

PGR Plant Growth Regulator Sodium Naphthalene-1-Acetate NAA.Na 99%TC CAS: 61-31-4 for Root Promoting Auxin

Product name: Sodium naphthalene-1-acetate

CAS NO.:61-31-4

Molecular formula:C ₁₂H₉NaO₂

Molecular weight:208.19

Physical and Chemical Properties:

Pure white powdery crystal, easily soluble in water, soluble in organic solvents such as ethanol, methanol, acetone, etc. It has the odor of naphthalene and is stable in storage at room temperature.

Quality standard:

Appearance: white powder without crystals, no visible mechanical impurities and lumps.

Formulation: 98%TC

Test method: The sample was dissolved in methanol, using methanol + water + phosphoric acid = 60 + 40 + 0.1 as the mobile phase, using a stainless steel column with C18 as a filler and a variable-wavelength UV detector. A- Sodium naphthalene acetate was separated and determined by high performance liquid chromatography.

Functional characteristics:

1. High purity, highly active water and oil soluble plant growth regulator, easy to use.

2. Promote adventitious roots and root formation, which can be used to promote seed rooting, cutting rooting and rooting of solanaceous crops.

3. Promote the rapid growth of fruits and roots and tubers, and use it as a bulking factor.

4. Improve flowering and fruit setting rate, prevent falling flowers and fruit, with anti-falling function.

Using technique:

1. Striking root use: Irrigation treatment: 5 ~ 15mg/L; Drip irrigation 3 ~7.5g/1000M².

2. Cutting rooting: Easy rooting varieties: 50 ~ 100mg/L soak or 100 ~ 500mg/L quick dipping treatment;

Difficult rooting varieties: 200 ~ 500mg/L soaking or 500 ~ 1000mg/L quick dipping treatment.

3. Promote the development of fruits and grains: Can be used alone or in combination with other products.

Foliar spraying concentration is 2 ~ 5mg/L; fruit treatment concentration is 10 ~ 30mg/L:

The amount of flush application is 7.5~ 22.5g/1000M²; the amount of drip irrigation is 4.5 ~ 7.5g/1000M².

4.Sparse flower and fruit use: Spray 30 ~ 50mg/L on the whole plant.

5.Pre-harvest fruits before harvest: Spray 10 ~ 30mg/L on the whole plant.

Packing details :

1KG Bag, 25KG Bag or Drum. or according to your requirements.