Common name: Diquat 20% SL
IUPAC name: 9,10-dihydro-8a,10a-diazoniaphenanthrene
Chemical name: 6,7-dihydrodipyrido[1,2-a:2',1'-c]pyrazinediium
Chemical formula: C12H12N2
Molecular mass (g mol-1): 184.24
Registration certification No.in China: PD20142014
Properties:
Appearance: Dark brown liquid
Melting Point: Not Applicable
Boiling Point: Not Available
Application: It is used to control broad-leaved weeds. Use the higher level rates when weeds are large or dense. Also, use higher labeled rates for harvest aid when crop vegetation is dense.
Specification for Diquat 20% SL
Item | Index |
Appearance | Dark brown liquid |
Active ingredient, % (calculated as bromide) | 18.8-21.2 |
Persistent foam, ml ≤ | 60 |
Ethylene dibromide, ‰ ≤ | 0.01 |
pH range | 4.0-8.0 |
Stability at 0°C | qualified |
Stability at 54 ± 2oC for 14 days | qualified |
Packing: In 200L/Drum or small package according to customer’s requirement.