GA3

The pure product is white crystal with melting point of 233-235℃(gibberellic acid). It is hardly soluble in water, ether, benzene, chloroform, and soluble in organic solvents such as methanol, ethanol, acetone, ethyl acetate. The aqueous solution is acidic, unstable and prone to failure. Decomposes easily in case of alkali.

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Product Detail

It is hardly soluble in water, ether, benzene, chloroform, and soluble in organic solvents such as methanol, ethanol, acetone, ethyl acetate.
The aqueous solution is acidic, unstable and prone to failure. Decomposes easily in case of alkali.

CAS NO: 77-06-5.
Molecular formula: C39H22O6
Molecular Weight: 346.38
The pure product is white crystal with melting point of 233-235℃(gibberellic acid)

Functions

1,Plant endogenous hormone with high activity.
2,Break seed dormancy
3, Promote germination;
4, Promote stem and leaf growth;
5 ,Promote the formation of flowers and fruits or seedless fruits;
6 ,Relieve senescence and keep fresh;
7, Improve seed production;
8 ,Promote flowering;
9 ,Act as an antagonist of the inhibitor.

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How to use

Use alone: Spraying concentration 5 ~ 50mg/L; Spraying or fruit dipping treatment 50 ~ 200mg / L.

Mixed use: Mixed with auxin and cytokinin, which can promote fruit setting, fruit expansion, increase yield, and improve quality.

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Quality standard

Appearance: white powder without crystals, no visible mechanical impurities and lumps
Formulation: 85%DP, 90% TC, 70%WP, 4%EC
Test method: The sample was dissolved in methanol, with methanol + water + phosphoric acid = 40 + 60 + 0.1 as the mobile phase, a stainless steel column filled with C18 and a variable-wavelength UV detector at a wavelength of 210 nm. Chromatography was performed on HPLC separation and determination.

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Packaging

Main Packing: 1kg aluminum foil bag, 25kg drum, 25kg plastic woven bag or kraft paper bag, 5kg carton, 20L white plastic drum, 200L blue plastic drum