| Customization: | Available |
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| CAS No.: | 77-06-5 |
| Formula: | C19h22o6 |
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Product name
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gibberellic acid ga3
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From
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Powder
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Specification
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10% 20%
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Appearance
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white powder
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Package
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1KG/Bag,5kg/bag,25kg/drum
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Place of Origin
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Shaan'Xi,China
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1.Gibberellins (GA3) belongs to a natural plant hormone.
2.It can stimulate plant stem elongation by stimulating cell division and elongation. 3.And it can break seed dormancy, promote germination,
4.and increase fruit setting rate,
5.or cause parthenocarpic (seedless) fruit by stimulating stems of a plant higherand leaves bigger.
6. Then, it has been proved from production practice for many years
7.that the application of gibberellins has signification effect in raising the yieldof rice, wheat, corn, vegetable, fruit,
| Items | Requirements | Results |
| Physical & Chemical | ||
| Appearance | White powder | Conform |
| Odor | Characteristic | Characteristic |
| Particle Size | 98% pass 80mesh | Complies |
| Loss on Drying | ≤5.0% | 3.65% |
| Ash | ≤5.0% | 1.96% |
| Solvent Residue | Meet USP standard | Complies |
| Pesticide Residue | Meet USP standard | Complies |
| Heavy Metal | ||
| Lead (Pb) | ≤2.0ppm | Conform |
| (As) | ≤1.0ppm | Conform |
| (Cd) | ≤1.0ppm | Conform |
| (Hg) | ≤0.1ppm | Conform |
| Microorganism | ||
| Total Plate Count | ≤1000cfu/g | Conform |
| Yeasts and Molds | ≤100cfu/g | Conform |
| Saimonella | Negative/25g | Conform |
| E.coli | Negative | Conform |
| Assay | 98% | 98.5% |
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