Product Name

ABA

CAS No.

21293-29-8

Classification

Plant Growth Regulator/Agrochemical

Chemical Name

(+)-cis, trans-Abscisic Acid, S-Abscisic acid

Physical and Chemical Properties

Appearance: white powder

Molecular formula: C15H20O4,

Molecular weight:264.38

Moisture: 0.5%max

Melting point: 161-163 degree

Acidity(H2SO4): 19.5%max

Solubility

Soluble in methanol, ethanol, acetone, aether, chloroform, acetyl acetate and sodium bicarbonate. Low soluble in water ( about 3~5g/L at 20°C).

General Information

The active ingredients above, normally called S-Abscisic Acid , occur naturally in green plants and in some microbes. S-Abscisic Acid mean an optical antipode representing the natural form for Abscisic Acid with (+)-cis, trans configuration. The synthetic Abscisic Acid (ABA) is a racemic mixture containing only 50% of the natural form, S-ABA. In green plants, S-ABA, the natural substance help to regulate growth of the plants. It is the growth balancer and anti – stress inducer of the plants. It can promote plants growth balance on absorbing water, fertilizer and harmonize body metabolizm, and also activate anti – stress immunity system within plants. For best results, thoroughly read all directions before use.

Application

It can be stored at normal temperature for two years. During the preparing process, you can firstly use very little ethanol to dissolve it, and then dilute it to required concentration for applying.

Packing

1g/bag, 1kg/bag (98%TC,95%TC,90%TC)

1kg/bag, 25kg/drum(10%SP)