Agrochemical Pesticide Plant Growth Regulator Naa CAS. 61-31-4

• CAS No.: 61-31-4, 61-31-4
• Kind: Growth Promoter
• Shape: Powder
• Usage: Hestening Rooting, Restrain The Growth of The Stem Leaf Bud
• Classification: Auxin
• Transport Package: 1kg/Bag
• Model NO.: SV019
• Specification: 98%
• Trademark: SINOVID
• Origin: China
• HS Code: 2909500000
• Production Capacity: 5000kg/Month

Product Description

Plant growth regulator NAA




Molecular formula: C₁₂H₉O₂Na
Structural formula: 
Cas. No. 61-31-4
Molecular Weight: 186.21
Physical and Chemical character: 
NAA is white ordorless powder, soluble in water easily, dissolve in alcohol and acetone organic solvent. No impurities and sediments. For free acid (NAA) its melting point is 109-120ºC, stable in normal temperature, it's a low toxic plant growth regulator and LD 50 is 1-5.9g/kg. 
Function introduction: 
NAA is a auxin class broad-spectrum type of plant growth regulator, it can enter plant body through plant leaf and tender skin to arrive vigorous growth parts together with nutrition of conducting. Sodium a-naphthaleneacitic acid can promote root differentiation and form, speed up branches and transplanting nursery stock cutting root growth, induce flower open, accelerate chlorophyll synthesis, prevent flower and fruit-dropping, prevent become seedless fruits, promote earlier ripe and increase yield well. Meanwhile Sodium a-naphthaleneacitic acid can increase the ability of resist-dry, resist-cold, resist-disease, resist-Alkali. 
Advantage of Special sodium a-naphthaleneacitic acid: 

1. Special NAA have high purity, low application dosage, easily control the use ratio, have no side effect. Special NAA ave a basic difference with sodium a-naphthaleneacitic acid, even some sodium a-naphthaleneacitic acid total purity can reach 98%, but sodium a-naphthaleneacitic acid content is lower than 60%, other is much lower, so the high-efficiency is low. But Special sodium a-naphthaleneacitic acid is similar with 100%, so it can get good effect with low quantity application. 
2. NAA appeared as single molecule forms in solution. It can enters plants via leaf and branch cuticles and seeds, and flows to luxuriant growth sites (growth points, tender organs, blooms or fruits ) with nutrients. 
3. NAA have a good quick-acting and compatibility. Not only can be used in single, but also can mix with auxs, sodium nitrophenolate, fungicides, liquid foliar fertilizer, Salt wash fertilizer. 

Package: 1kg/bagX25bag/drum
Formulation: Powder
Purity: 98%
Application method and effect: 

Crops	Dosage(mg/L)	Application time	Application method	Effect
Pineapple	15-20	End stage of vegetative growth	Inject 30ml in heart	Promote flower open and form seedless fruits
Watermelon	1-3	Flower stage	Spray	Prevent flower and fruit dropping
Tomato	10-30	Flower stage	Spray	Promote fruit-setting and increase yield
Apple	5-20	10days before harvest	Spray whole plant	Prevent fruit dropping before harvest
Pear	5-20	5days before harvest	Spray whole plant	Prevent fruit dropping before harvest
Cucumber	10	Before planting	Whole plant for 1-2times	Balance male and female flowers ratio
Wheat	20	Soaking seed for 6-12hours		Promote tiller, increase bearing tiller and yield
Rice	10	Soaking seed 1-2hours while transplant		Promote green back, stronger, increase yield
Cotton	10-20	2-3times during flower stage(once every 10days)		Prevent cotton ball fall off and increase yield
Tea Mulberry	25-500	Soak cutting root (3-5cm) for 24hours		Accelerate root growth
Platycladus orientalis
Oak tree
Metasequoia