Gibberellic acid is a widely-used plant growth regulator, and it is one of the five main plant hormones. The product is primarily used to promote the fruition of the melons and fruit plants such as pineapple, orange and grape, and to promote the formation of Seedless fruits. Its melting point is 223-225°C. It easily dissolve in ethanol, acetone. Slightly dissolve in water (5g/L) or chloroform. GA3 is high stable in acidic solution or litmusless solution. Rapidly break down in alkali solution. Rapidly decomposed by heat.
Purity of GA3
10&20 tablet% min.
l It is used to stimulate the nourishment growth in leafy vegetables like spinach.
l It is able to break the dormancy of seeds such as potato and ginseng, and promote seed development. Gibberlin also helps to defer the decrepitude of fruits and therefore to prolong the freshness.
l It is able to change the proportion of female and male flowers, and blossoming time also.
l When used for hybrid rice seed growing, gibberellic acid can adjust blossoming period and promote the spike growing of the parents. This will in turn increase the valid spike counts and grain counts with obviously increased burliness rate.
It must be kept in airy, cool, dry place, must avoid children touch and lock. Do not put together with food, beverage, feed and other goods. The used package should be properly handled.