Refrigeration & Heat Exchange

CAS 77-06-5 PGR Plant Growth Regulator For Accelerate Growth / Prompt Mature ?


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1. Basic Information of Gibberellic Acid TC |
Product Name | Gibberellic Acid/GA3 |
CAS No. | 77-06-5 |
Chemical Name | Gibb-3-ene-1,10-dicarboxylic acid, 2,4a,7-trihydroxy-1-methyl-8-methylene-, 1,4a-lactone |
Molecular Weight | 346.38g/mol |
TECH& Formulation | 90%TC, 10%tablet, 20%tablet |
Appearance for TC | white powder |
Physical and chemical properties | Density: 1.49 g/cm3 Melting Point: 227 °C Boiling point: 628.6 °C at 760 mmHg Flash point: 231.4℃ Solubility: 5 g/L (20 °C) in water |
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2.1 Specifications for Gibberellic Acid 90%TC |
Item | Standard |
Appearance | white powder |
A.I content, % | 90.0min |
Loss on drying, % | 1.0max |
Residue on ignition, % | 0.1 max |
2.2 Specifications for Gibberellic Acid 10%tablet |
Item | Standard |
Weight per tablet, g | 10.0min |
2.3 Specifications for Gibberellic Acid 5%tablet |
Item | Standard |
Weight per tablet, g | 20.0min |
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3. Applications |
Mode of Action | 1. Accelerate growth and prompt mature. 2. Improve capacity and quality. 3. Break the dormancy of seed, tuber, bulb, etc, accelerate sprout. 4. Reduce defoliation of buds and bolls, flowers, fruits to increase capacity or generate seedless fruit. 5. Induce flowering |
Crops | Most crops. |
Hot Products | GA3, GA4, GA7, GA4+7 |
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4. Usage |
Dosage | e.g. To regulate growth in rice: 1.5g~2.5g a.i./ha. Specific dosage depends on different situation. |
Application method | Spray on stem and leaves |
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5. First Aid Measures |
General advice: Consult a physician. |
If inhaled. If breathed in, move person into fresh air. If not breathing, give artificial respiration |
In case of skin contact, wash off with soap and plenty of water |
In case of eye contact, rinse thoroughly with plenty of water for at least 15 min. |
If swallowed, do NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth with water. |
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Safety and Handling
【Hazard Codes】

Xi:Irritant

【Risk Statements】

R36

【Safety Statements 】

S26;S36

【HazardClass】

5.2

【Safety】

Hazard Codes:?Xi
Risk Statements: 36?
R36:Irritating to eyes.
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.?
S36:Wear suitable protective clothing.
WGK Germany: 3
RTECS: LY8990000
F: 10
HS Code: 29322980
Hazardous Substances Data 77-06-5(Hazardous Substances Data)
Mildly toxic by ingestion of gibberellic acid . It is showed to be questionable carcinogen by? experimental tumorigenic data.? When heated to decomposition it emits acrid smoke and irritating fumes.

【Cleanup Methods】

If a spill occurs, clean it up promptly. Don& acute;t wash it away. Instead, sprinkle the spill with sawdust, vermiculite, or kitty litter. Sweep it into a plastic garbage bag, and dispose of it as directed on the pesticide product label.
After Applying a Pesticide, Indoors or Outdoors. To remove pesticide residues, use a bucket to rinse tools or equipment three times, including any containers or utensils that you used when mixing the pesticide. Then pour the rinsewater into the pesticide sprayer and reuse the solution by applying it according to the pesticide product label directions. After applying any pesticide wash your hands and any other parts of your body that may have come in contact with the pesticide..To prevent tracking pesticides inside, remove or rinse your boots or shoes before entering your home. Wash any clothes that have been exposed to a lot of pesticide separately from your regular wash.