GA3, Gibberellin, Gibberellic Acid, Plant Growth Regulator, Agrochemical

• CAS No.: 77-06-5
• Formula: C19H22O6
• Kind: Growth Promoter
• Shape: Powder
• Usage: Promote Plant Growth, Increasing The Set of Fruit
• Transport Package: 1kg Al. Foil Bag or Container
• Model NO.: 90% min.
• Specification: 90% min
• Trademark: bosman
• Origin: Shanghai
• Production Capacity: 1000tons Per Year

Product Description

Packaging Details:	1kg Al. Foil bag or container, 25kgs net paper drum, or as per clients requests
Delivery Detail:	Within 3 working days after received your oder

  GA3, Gibberellin, gibberellic acid, plant growth regulator, agrochemical
 
   
 
Product: Gibberellic Acid 90% TC, 5gram*20% tablet
 
1. Chemical analysis of gibberellic aicd 90% TC

Items	Standard
Appearance	White, odourless powder
GA3 content	90% min.
Loss on Drying	0.50% max
Rotation	+80 min
Color of solution (2:100 methanol)	Clear and colorless
Fines (Through 40 mesh)	95% min.

  
2. Chemical analysis of gibberellic aicd 5gram*20% tablet 

Items	Standard
Appearance	White tablet
Content	20% min
Tablets weight (g/pc)	5g min
PH	6-7
Dissolving time	8 mins max

  
3. Basic Informations:

Product Name:	Gibberellic acid, GA3
Molecular Formular:	C19H22O6
CAS Registed Number:	77-06-5
Chemical Structure:
Physical and Chemical Properties:	1. Melting point: 233~235 °C ;  2. Boiling point: 619.7°C at 760 mmHg;  3. Relative index: 1.639;  4. Water solubility: 5 g/L (20°C);  5. Vapor pressure: 5.93E-18mmHg at 25°C
Classification:	Plant Growth Regulator / Agrochemical
Main Application:	To regulate blossom of plants. To delay senscence and keep fresh of fruits; To promote growth of the vetative massin plants;  To promote spouting of seedsby breaking dormancy; To promote fruit set and the formation of seedless fruits;
Toxicity:	Gibberellic acid is safe to human and livestocks. The acute oral dosage to mice( LD50 ) > 15000mg/kg.
Note:	Do not mix gibberellic acid with alkaline solutions.

 
4. Availability of GA3 90% TC

Crops	Dosage(mg/L)	Processing time and methods	Effects
Hybrid rice	25-55	Spray the parent plant form earing 15% to earing 25% for 3 times.	Promote rice heading, improve the yeild
Barley	1	Soak the seed before sowing	Promote sprouting
Grape	20-50	Spray over the young fruits	Regulator fruit size and improve the yield
Tomato	10-5	Spray over the flowers	Promote fruit set
Cherry	5-10	Spray over the fruits 3 weeks before picking	Extend the harvest period
Watermelon	10-50	Spray over the fruits before picking	Extend the storage period
Potato	0.5-1	Soak the stem 30 minutes before sowing	Break the dormancy and promote sprouting
Lettuce	100-1000	Spray the leaves on the seeding stage	Regulator flowering

 
5. Package and dilivery:

Package

1kg Al. Foil bag or container, 25kgs net paper drum, or as per clients requests

Delivery time

Within 3 working days after receipt of payment.