GA3, Gibberellin, gibberellic acid, plant growth regulator, agrochemical
Product: Gibberellic Acid 90% TC
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: |
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| 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 |
| Buyer | Real customer reviews |
|---|---|
O***z   |
16 Jun 2018 15:34 É possivel me ajudar , qual a proporção para uva. Como fazer a mistura para aplicação nas videiras. grato |
A***y  |
12 Apr 2018 02:21 помидоре отстающем development board verified working perfectly on |
|
A***v |
11 Apr 2018 13:07 it is fast, packed well, describe later try results of use (autumn) |
S***a  |
10 Apr 2018 12:33 good packaging. arrived as described. I have not used the power so not sure if it works well. |
O***i  |
7 Mar 2018 06:49 thank you! fast shipping fast delivery! 
|
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A***y |
21 Feb 2018 10:34 want hope ingredients that matching. |
|
S***O |
15 Feb 2018 08:35 краснодара order is up to 2,5 weeks. packed well, very strong package. come without damage. all over отслеживалась package delivery. five star store!!! 
|
J***k  |
24 Jan 2018 10:48 Thank you. I am very satisfied with the product. Rather long delivery, but good quality of the product let me think about visiting your shop soon. |
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|---|---|
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