PGR Gibberellin A4+7 468-44-0 Plant Growth Regulator White to Pale Yellow Crystal Powder
PGR Gibberellin A4+7 468-44-0 Plant Growth Regulator White to Pale Yellow Crystal Powder
Specifications
It belongs to gibberellic acid series and is a good plant growth hormone
It belongs to gibberellic acid series and is a good plant growth hormone. After it is compounded with 6-Benzylaminopurine, it can be used in plants as apples, grapes, etc. to improve the quality and the output.
Common name: Gibberellin(A4+7)
Molecular: formula and Molecular weight
GA4: C19H24O5 332.29
GA7: C19H22O5 330.37
Assay: G (A4+7)≥90%.
Description: It is white crystal powder or white crystal powder. GA4: melting point is between 214-215°C. GA7: acicular melting point is between 169-172°C, many edges' crystal melting point is 202°C. GA4+7[A4:A7=40:60]: melting point is between 198-202°C.
Stability: TECH is stabile in dry state and light acid solution. It can easily resolve when basic is added, so that it will lose biological activity.
Toxicity: LD50>5,000mg/kgb.W, no carcinogenic, tertogenic, mutagenic effect.
Package: 25kg fiber bag or according to customers' demand.
Storage: Store in cool and dry place. Forbid to touch basic substances.
Expiry date: 2 years.
sepcifications:
| Testing item | Specifications |
| Appearance | White to pale yellow crystal powder |
| Content of Gibberellic Acid (A4+7) | 90% min. |
| Proportion | 1.5min. |
| PH value | 2.0-6.0 |
| Insoluble residue | 0.5% max. |
Competitive Advantage:
We deal with all kinds of pesticides.
All our business is about pesticides.
We specialize in retail package on OEM base.
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