| CAS No.: | 77-06-5 |
|---|---|
| Formula: | C19h22o6 |
| Kind: | Growth Promoter |
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| Product name | Natural Plant hormones Gibberellins, Gibberellic acid GA3 CAS NO.77-06-5 |
| Classification | Plant Growth Regulator/Agrochemical |
| CAS NO. | 77-06-5 |
| Purity | 90%TC |
| Appearance | White powder crystal |
| Chemical Name | Gibberellin A3; Gibberellins; |
| Physical and chemical properties | Empirical Formula: C19H22O6 Molecular Weight: 346.38 Melting point: 223-225°C |
| Toxicity | Gibberellic acid is safe to human and livestocks. The acute oral dosage to young mice( LD50 ) > 15000mg/kg. |
| Crops | Dosage | Effect |
| Eggplant | 10-50mg/L, spray on flowers | Improve fruit setting; produce bigger fruits |
| Rice | 30-40mg/L, foliar spray at stem elongation stage | Improve vegetative growth |
| Potato | 0.5-1mg/L, tuber treatment for 30min | Improve seed germination; break dormancy |
| Banana | 10mg/L, fruit treatment after harvest | Prolong fruit storage; delay fruit senescence |
| Lettuce | 20mg/L, foliar spray at 14-leaf stage 2 times with 3-5d interval | Improve vegetative growth |
| Packing | 1 kg/alu.Foil bag 25bags/drum |
| Shipping time by express | 5-7 days, by TNT, DHL, FEDEX, UPS, EMS |
| Shipping time by air | 7-10 days |
| Shipping time by sea | South Africa: around 40-60days Southeast Asia: around 10-25 days Africa: around 40 days Europe: around 35 days |