Products Description
Abscisic acid (ABA) is widely distributed in the plant kingdom, naturally occurring in plants such as Sycamore, birch, rose leaves, cabbage, potato, pea, lemon, and avocado. It inhibits seed germination, regulates bud dormancy, promotes abscission layer formation and organ senescence and abscission, and is one of the most widely distributed inhibitory substances found in plants. Its molecular formula is C15H20O4, its molecular weight is 264.31, its pKa is 4.5, it is sparingly soluble in water or benzene, but readily soluble in methanol, acetone, ethanol, ethyl acetate, or alkaline aqueous solutions.
Application
Abscisic acid (ABA) inhibitors can promote the accumulation of storage substances in seeds and fruits, especially storage proteins and sugars. Applying ABA externally during the early stages of seed and fruit development can increase the yield of grain crops and fruit trees.
Quality Standard
|
Test Items |
Specification |
|
Characters |
white or off-white powder |
|
Identification |
(HPLC) Same retention time with the standard reference |
|
Water |
0.2% - 1.0% |
|
Rotation |
≥410° |
|
Related substance |
Any impurity ≤0.5% Total imputities ≤2.0% |
|
Purity |
≥ 98% |
|
Assay |
(+)- Abscisic Acid (C15H20O4)≥ 980ug/mg
(The ratio of (+)- Abscisic Acid should be≧98% ) |
Storage and transportation
Morin should be stored in a cool, dry, and dark environment, avoiding high temperatures and humidity. It is recommended to use a sealed glass container and store it at room temperature (approximately 20-25°C). It should also be kept away from strong acids, strong alkalis, and other organic solvents to prevent chemical reactions or degradation. Good ventilation should be maintained during storage to prevent direct contact with air.
Marketing
Storage conditions: Transport with ice packs, store at -20°C away from light, shelf life 12 months.
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