... plant growth regulator. Description: white flake & crystal powder, can dissolved in hot ethanol, ethyl ether, benzene, toluene, chloroform, methylene chloride, petroleum ether, and other organic ... less than 1.5. Function: It is used in seed soaking to increase germinating capacity and germinative force. ... Storage: Sealed tightly and stored away from light in cool and dry place. Package: 1kg/bag, 25kg/ ...