GA3 Cas:77-06-5
| Catalog Number | XD91924 |
| Product Name | GA3 |
| CAS | 77-06-5 |
| Molecular Formula | C19H22O6 |
| Molecular Weight | 346.37 |
| Storage Details | Ambient |
| Harmonized Tariff Code | 29322980 |
Product Specification
| Appearance | White powder |
| Assay | 99% min |
| Specific rotation | > or = +80° |
| Loss on Drying | < or = 0.5% |
| Melting point | 227 °C |
| alpha | 82.5 º (c=10, ethanol) |
| Boiling point | 401.12°C (rough estimate) |
| density | 1.34 g/cm3 (20℃) |
| refractive index | 81 ° (C=2, MeOH) |
| optical activity | [α]20/D +80±3°, c = 1% in methanol |
Gibberellins (GA3) belongs to a natural plant hormone.
1. It can stimulate plant stem elongation by stimulating cell division and elongation.
2. And it can break seed dormancy, promote germination, and increase
fruit setting rate, or cause parthenocarpic (seedless) fruit
by stimulating stems of a plant higher and leaves bigger.
3. Then, it has been proved from production practice for many years
that the application of gibberellins has signification effect in raising
the yield of rice, wheat, corn, vegetable, fruit, etc.
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