Growth Regulators 1-Naphthaleneacetate Sodium Salt -NAA ( Cas 61-31-4 )
1-naphthaleneacetate sodium salt 98% is a-naphthalene acetic acid NAA sodium salt. It is soluble in water. so it is convenient to use.
1-Naphthaleneacetate Sodium salt --- NAA Growth Regulators Cas 61-31-4 1-Naphthaleneacetate Sodium Salt
NAA Ascend Plant Growth Regulator Cas No. 61-31-4 98% TC, it is sodium salt of NAA, 100% soluble in water.
easy to use.
|Technical Item||Technical Data|
373.2 ℃ at 760 mmHg
0.0±0.9 mmHg at 25℃
Physics and chemical properties:
White crystal or amorphous power, boiling point at 265.5℃, stable in property and incombustible, It can be dissolved in water and organic solvents. It is a kind low toxicity plant growth regulator .It has the same function with a-naphthalene acetic acid ( NAA ) .
orl-rat LD50: 933 mg/kg
skn-rbt LD50: >2 g/kg
eye-rbt 100 mg/24H
1-Naphthaleneacetate Sodium salt Application:
1. To promote formation of adventitious root and root:
2. Promote fruit and tuber enlarge quickly:
To used on sweet potato: to dip the young branch before transplant by 10-20mg/L for 6 hours, it can increase the activity ratio, enlarge the sweet potato, increase the output;
To used on cabbage, radish: Before sowing, to soak the seeds by 15-30mg/L for 12 hours, and then wash the seeds one or two times and then dry in the sun. It can accelerate fruit enlarge, and increase output about 15-20%;
To used in cotton: to spray the plants by 15-20mg/L NAA since blooming period, spray once in every 10~15days, total spray 3 times, it can prevent cotton-ball from falling, enlarge cotton boll, and increase output.
3. To increase fruit-setting ratio:
To used on orange, apple, pear etc: to spray whole trees by 15-20mg/L in young fruit period; within 45days before picking, to spray the trees by10-20mg/L NAA liquid. Every 10-15days, it can accelerate fruit growth, prevent fruit from falling, and increase output obviously;
To used on watermelon, to spray the flowers in the earlier bloom period by 20-30mg/L NAA liquid, it can increase fruit-setting ratio, increase output;
4. To promote plant grow quickly and stronger, increase output and improve quality:
To used on wheat, rice: Soak the seed before seeding by 10-20mg/L liquid; to spray the plants by 15-25mg/l NAA liquid before shooting period, it can make plant stronger; To spray by 20-30mg/l NAA liquid in tillering stage. It can increase fruit-setting ratio, increase weight, increase wheat quantity, and it can enhance wheat resistibility on dry-hot wind, chilliness, disease etc.
To used in corn: Soak the seed by 20-30mg/L for 12 hours before seeding; To spray the plants by 15-20mg/L in growing period, it can accelerate growing, increase output.
To used on tomato, eggplant, cucumber etc: To spray the plants by 5-20mg/L NAA liquid 1-2 times in growing period, it can promote growth , enlarge fruit and increase output about 10%-20%;
To used on beans: to soak the seed by 10-20mg/l NAA liquid before seeding, and to spray the plant by 5-20mg/L NAA liquid, it can accelerate growth, let beans ripe earlier, increase output.
NAA is not soluble in water, we also has its sodium salt: sodium-NAA, it has the same effect with NAA and it is soluble in water.
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