Plant Growth Hormone Gibberellic Acid 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 |
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: |
|
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. |
1.Quality technology
2.Production equipment
There are two sets of production equipment and the annual output is 900 tons.
3.Products processing plant
The country's largest liquid herbicide formulation product processing plant.
Quality
With certificates of GB/T 28001-2001 Standard, GB/T 24001-2004 idt ISO 14001: 2004 Standard and OHSAS
18001: 1999 Standard, we set up two levels of quality control systems and lay emphasis on:
• Operator’s quality consciousness
• Raw Material Control
• Manufacture Process Control
• Finished Product Control
• Strict Internal Control Standard & Inspecting Technology
• Communication with Customers
• Retained Sample Management