mole.gif (1741 bytes)Azadirachtin 1%EC       Insecticides

 

PHYSICAL-CHEMICAL PROPERTIES
Registered Trade Name                       NeemAzal-T/S
Generic Name                                      Azadirachtin A
Empirical Formula                               C35H44O16
Molecular Weight                                 720
Chemical Family                                  Tetranortriterpenoids
Colour & Physical state                         Brown viscous liquid
Odour                                                    Characteristic Odour
Composition                                          Azadirachtin        - 1% w/w
                                                             Other Limonoids   - 3% w/w
                                                             Other ingredients   - 96% w/w
pH                                                          7±0.02
Specific gravity                                      0.98
Melting Point                                         Not applicable
Boiling Point                                          Not known
Water Solubility                                     Emulsifiable
Moisture Content                                   <0.5%
Acidity                                                   <0.24%
Vapour pressure
(Azadirachtin A)                                       3.6-10-11(hpa)
Dissociation constant                               Not Known
Flash point                                              >150° C
Viscosity                                                  281.4mm2 /S at 20° C
                                                                96.95 mm2 /S at 40° C
Corrosion characteristics                         Non corrosive to HDPE packing
Stroage                                                    Around 20° C
Analysis                                                   Instrument - HPLC
                                                                Column-C18 12.5cm x 4mm; SS;
                                                                5µ particle size
                                                                Solvents - Acetonitrile : Water (35:65)
                                                                Detector - 217nm (UV)
                                                                Flow rate - 1.0 ml/mt
                                                                Retention time - Around 6.5. minutes

Some Common Trade Names:: Azatin, Tuplex, Safer Bioneem, Neemazad, Neemix, Neemazal, Unim, Bioneem





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