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GA -3 Plant Growth Hormone Powder Gibberellic Acid White Color Crystal

China U-CHOICE GROUP certification
China U-CHOICE GROUP certification
Yeah, cooperated with U-CHOICE since 2013, CAC gave us a good chance met each other. and then began happy and friendly work together. Good Quality.


I used U-CHOICE 28 homo-brassinolide since 2006. Their Worker all are work hard and kind. now each year we have a lot of cooperation.

—— Mr. Dhiraputra

Recommedation is good. Reception is professional. Field training is also very great. Wish more training after getting the goods.

—— Mr. Ariestanto

U-CHOICE and my company has cooperated for more than 6 years. Good quality, Timely delivery, Good service. She is one of our top-supplier.

—— Mr. Natcha

I am a technology person, I inspect each batch import goods. U-CHOICE's goods can 100% pass my strict requirement. So I recommed U-CHOICE to you.

—— Mr. Wahwa

Thanks for super good, help us to dissolve the fieil born disease problem, which is a big problem in my area.

—— Ms. Puttirat

Professional, very helpful, great price. Will use again for other items A++++++

—— Mr. Gonzalez

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GA -3 Plant Growth Hormone Powder Gibberellic Acid White Color Crystal

GA -3 Plant Growth Hormone Powder Gibberellic Acid White Color Crystal
GA -3 Plant Growth Hormone Powder Gibberellic Acid White Color Crystal

Large Image :  GA -3 Plant Growth Hormone Powder Gibberellic Acid White Color Crystal

Product Details:
Place of Origin: Henan Province, China
Brand Name: U-CHOICE
Certification: ISO 9001 : 2008
Model Number: Min 96%
Payment & Shipping Terms:
Minimum Order Quantity: 25kg (samples can be offered)
Price: Negotiate
Packaging Details: 1 kg/ bag, 25kgs/drum
Delivery Time: 3-7 working days
Payment Terms: T/T,
Supply Ability: 15 Kgs Per Month
Detailed Product Description
Appearance: Crystal Powder Color: White Or Off-White
CAS No.: 77-06-5 MF: C12H10ClN3O
Purity: Min 4% EINECS No.: 201-001-0
High Light:

growth hormone powder for plants


tree rooting hormone



GA - 3 4% EC Plant Growth Hormone Powder Gibberellic Acid White Crystal 


Certificate of Analysis


Test Item Test Standard Test Result
Gibberellic Acid Content Min 4.0% 3.1%
Appearance Light Yellow or Brown homogeneous oily liquid brown homogeneous oily liquid
Wanter Max 5.0% 3.5%
PH Data 2.5-4.5 3.2
Emulsion Stability Qualify Qualified


There are 3% EC and 4%EC two kinds of GA-3 Emulsion in our factory, and we also have 3% soluble liquid, GA-3 20% SOluble powder, 10% soluble powder.

welcome you test and use them.


Technical Specification


Technical Item Technical Data
Density 1.5±0.1 g/cm3
Boiling Point 628.6±55.0°C at 760 mmHg
Melting Point 227℃
Molecular Formula C19H22O6
Molecular Weight 346.374
Flash Point 231.4±25.0
Exact Mass 346.141632
PSA 104.06000
LogP 0.01
Appearance White crystal
Vapor Pressure 0.0±4.2 mmHg at 25℃
Refractive Index 1.661


Chemical Name:

Gibberellin acid ; Gibberellin ; 2,7-dihydroxy-1-methyl-8-methylene - 13 - oxo -1,2,4b,5,6,7,8,9,10,10a-decahydro-4a ,1- (epoxymethano) -7,9a - methanobenzo[a]azulene -10 -carboxylic acid


Function and Characteristics :

Gibberellic acid (GA3) belongs to a natural plant hormone.

1. Break seed dormancy;

2. Flower and fruit retention, relieve senescence and keep fresh;

3. Improve vegetative growth and increase yield;

4. Improve bolting and flowering;

5. A kind of antistatic agent to inhibitors.


Physical and Chemical Properties:

Gibberellic acid is white powder, hard to dissolve in water,ether,benzene,chloroform, can dissolve in methanol, ethanol, acetone etc. It can decomposition easily when meet alkaline and become deep red when meet sulfuric acid.



1. Single use: GA3/Gibberellic acid can be made DC,EC,DP etc, spray dosage is 30-50 mg/L, and is used to break seed dormancy, Improve vegetative growth and fruit bearing, relieve senescence and keep fresh.

2. Compound with other regulators: GA3/Gibberellic acid can be compounded with auxin and phytokinin to promote fruit bearing and increase yield,quality.



1 kg/ bag, 25kgs/drum



After-Sales Service

Responding time: upon receiving user’s notification, we ensure respond within 24-hours.
If you have any doubt about quality, we will cooperate with you to confirm the true quality;
If the quality is not qualified, we will change the goods free of charge.


Strict Quality Control of Production
Each batch chemical offer factory COA according to our industry standard, or order standard.
Each batch goods keep samples for double check.
If you have any doubt about purity, welcome feedback to us, we will respond it within 24 hours.

1-14 Days Quick Delivery
We have process to product,stock and ready items, for these items, we need 3-14 days quick delivery time.

Because the Agrochemical Export need apply Export License. For big quantity and special requirement, we will trade you as the priority customer and to produce your cargo in the first time.

We offer OEM / ODM.

We have our own R & D Lab, Inviting consumers to co-create products, services, and offerings.

Contact us Today Please!

Contact Details

Contact Person: Judiya Jiu

Tel: +8618539987998

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