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Chemical: gibberellic acid
Structure Formula:
Common Name: gibberellic acid
CAS No.: 131860-33-8
Chemical Abstracts name:
(E)-2-[[6-(2-cyanophenoxy)-4-pyrimidinyl]oxy]-α-(methoxymethylene)benzeneacetate.
Molecular Formula: C22H17N3O5
Agrochemical Type: Plant growth regulator
Mode of Action: Gibberellin mainly enters the plant body through leaves, twigs, flowers, seeds or fruits, and then conducts to active growth parts to work.
Specification for Gibberellic Acid 90% TC | |
ITEMS | STANDARDS |
Appearance | White odorless powder |
Content of a.i. | ≥90% |
Loss on drying | ≤0.5% |
Optical rotation, [α]20D | ≥+80° |
Color(as 2% methanol solution) | Clear and colorless |
Fineness(40 mesh) | ≥95 |
Specification for Gibberellic acid 5% tablet | |
ITEMS | STANDARDS |
Appearance | White tablet |
Content of a.i. | ≥5% |
Moisture | ≤3.0 |
Insoluble substance in water | ≤1.0 |
pH | 6~7 |
Specification for Gibberellic acid 20% SP | |
ITEMS | STANDARDS |
Appearance | White Powder |
Content of a.i. | ≥20% |
Loss on Drying | ≤2.0 |
Persistent foam(1 min), mL | ≤25 |
pH | 4~7 |
Packing: net 25kg in bag or drum or according to client’s requirement.
Gibberellin promotes the elongation of cells and stems, the enlargement of leaves, parthenocarpy, fruit growth, breaks the dormancy of seeds, changes the ratio of male and female flowers, affects flowering time, and reduces the shedding of flowers and fruits. It is an antagonist of growth inhibitors such as paclobutrazol and chlormequat.
Chemical: gibberellic acid
Structure Formula:
Common Name: gibberellic acid
CAS No.: 131860-33-8
Chemical Abstracts name:
(E)-2-[[6-(2-cyanophenoxy)-4-pyrimidinyl]oxy]-α-(methoxymethylene)benzeneacetate.
Molecular Formula: C22H17N3O5
Agrochemical Type: Plant growth regulator
Mode of Action: Gibberellin mainly enters the plant body through leaves, twigs, flowers, seeds or fruits, and then conducts to active growth parts to work.
Specification for Gibberellic Acid 90% TC | |
ITEMS | STANDARDS |
Appearance | White odorless powder |
Content of a.i. | ≥90% |
Loss on drying | ≤0.5% |
Optical rotation, [α]20D | ≥+80° |
Color(as 2% methanol solution) | Clear and colorless |
Fineness(40 mesh) | ≥95 |
Specification for Gibberellic acid 5% tablet | |
ITEMS | STANDARDS |
Appearance | White tablet |
Content of a.i. | ≥5% |
Moisture | ≤3.0 |
Insoluble substance in water | ≤1.0 |
pH | 6~7 |
Specification for Gibberellic acid 20% SP | |
ITEMS | STANDARDS |
Appearance | White Powder |
Content of a.i. | ≥20% |
Loss on Drying | ≤2.0 |
Persistent foam(1 min), mL | ≤25 |
pH | 4~7 |
Packing: net 25kg in bag or drum or according to client’s requirement.
Gibberellin promotes the elongation of cells and stems, the enlargement of leaves, parthenocarpy, fruit growth, breaks the dormancy of seeds, changes the ratio of male and female flowers, affects flowering time, and reduces the shedding of flowers and fruits. It is an antagonist of growth inhibitors such as paclobutrazol and chlormequat.
