• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Classification: Plant Growth Regulator
  • CAS No.: 77-06-5
  • Other Names: Gibberellic Acid/GA3
  • MF: C19H22O6
  • EINECS No.: 201-001-0
  • Place of Origin: Shandong, China (Mainland)
  • State: Powder
  • Purity: 90%
  • Application: Plant Growth Hormone
  • Brand Name: QCC
  • Model Number: 90%TC
  • Appearance: White crystalline powder

Packaging & Delivery

Packaging Details: Solid: 100g, 250g, 500g, 1kg, 10kg, 25kg, 200kg per bag/drum; Liquid: 100mL, 250mL, 500mL, 1L, 5L, 10L, 20L, 200L, 1000L per bottle/drum or according to customers' requirements
Delivery Detail: Within 15 days after receiving the payment

Plant Growth Regulator: Gibberellic Acid/GA3


Product: Gibberellic Acid 90% TC, 5gram*20% tablet


1. Chemical analysis of gibberellic aicd 90% TC




White, odourless powder

GA3 content

 90% min.

Loss on Drying

 0.50% max 


+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 




White tablet


20% min

Tablets weight (g/pc)

 5g min



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:
  • 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;

Gibberellic acid is safe to human and livestocks. The acute oral dosage to mice( LD50 ) > 15000mg/kg.


 Do not mix gibberellic acid with alkaline solutions. 


4. Availability of GA3 90% TC

CropsDosage(mg/L)Processing time and methodsEffects
Hybrid rice25-55

Spray the parent plant form earing 15% to earing 25% for 3 times.

Promote rice heading, improve the yeild



Soak the seed before sowing

Promote sprouting


20-50Spray over the young fruitsRegulator fruit size and improve the yield
Tomato10-5Spray over the flowersPromote fruit set
Cherry5-10Spray over the fruits 3 weeks before pickingExtend the harvest period
Watermelon10-50Spray over the fruits before pickingExtend the storage period
Potato0.5-1Soak the stem 30 minutes before sowingBreak the dormancy and promote sprouting
Lettuce100-1000Spray the leaves on the seeding stageRegulator flowering


5. Package and dilivery:

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.


Introduction Of QCC

  Shandong Qiaochang Chemical Co.,Ltd(QCC),established in 1993.and location in the east of Binzhou City, is a designated pesticide manufactory. After a quick development, QCC has established production bases in Binzhou, Weifang, Xuzhou, and Siping. The capability reach 80000mts per year and the technical products reach more than 20 kinds in amides, pyrimidinyloxy benzoates, phenoxyalkanoic acids. And we can provide more than 200 formulations and 500 specifications.

  We have established a whole distribution network in the domestic market. And our products are sold to more than seventy countries in Europe, America, Middle East and Southeast Asia. Products made by QCC are preferred by consumers all over the world,  After years of development, QCC has been one of the biggest agrochemicals manufacturers in China, been the supplier of Syngenta, Adama and other great companies, provided our customers with best quality, good service, and competitive prices. Furthermore, QCC Fertilizers, QCC Seeds and other subsidiaries have also entered the fast lane of development, QCC Group will be stronger in the future. We sincerely welcome friends from all over the world to visit our plants and cooperate for co-prosperity.

Find me on Facbookhttps://www.facebook.com/qiaochangchemical



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    

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $108,000
Learn More