POSITION:
  • 1/1
Common Name Diquat dibromide
CAS No. 85–00–7
Chemical Name 1,1′-ethylene-2,2′-bipyridyldiylium dibromide
Synonyms 6,7-dihydrodipyrido[1,2-a:2′,1′-c]pyrazinediium dibromide
Molecular Formula C12H12Br2N2
Molecular Weight 344.1
Physical Chemistry M.p. Decomposes above 325 °C (monohydrate) V.p. <<0.01 mPa (25 °C, monohydrate) Kow logP = –4.60 (monohydrate, 20 °C) Henry <5 × 10-9 Pa m3 mol-1 (monohydrate, calc.) S.g./density 1.61 (monohydrate, 25 °C) Solubility In water >700 g/l (20 °C).
Formulation 40%TK, 15%SL,20%SL
+86-571-87110716
Message
Parameters
Common Name
Diquat dibromide
CAS No.
85–00–7
Chemical Name
1,1′-ethylene-2,2′-bipyridyldiylium dibromide
Synonyms
6,7-dihydrodipyrido[1,2-a:2′,1′-c]pyrazinediium dibromide
Molecular Formula
C12H12Br2N2
Molecular Weight
344.1
Physical Chemistry
M.p. Decomposes above 325 °C (monohydrate) V.p. <<0.01 mPa (25 °C, monohydrate) Kow logP = –4.60 (monohydrate, 20 °C) Henry <5 × 10-9 Pa m3 mol-1 (monohydrate, calc.) S.g./density 1.61 (monohydrate, 25 °C) Solubility In water >700 g/l (20 °C).
Formulation
40%TK, 15%SL,20%SL
I know
Detail

DIQUAT DIBROMIDE TECHNICAL CONCENTRATE(TK) SPECIFICATION

ITEM

SPECIFICATIONS

Appearance

Homogeneous liquid

Diquat dibromide Content/%           

40.0

Free 2,2'-bipyridyl/%                           

750 ppm

Total terpyridines                                 

1.0 ppm

Ethylene dibromide                             

10 ppm

pH Value

3.5 - 7.5

PACKING: 200KG DRUM


DIQUAT DIBROMIDE SOLUBLE CONCENTRATE(SL) SPECIFICATION

ITEM

SPECIFICATIONS

15%SL

20%SL

Appearance

Homogeneous liquid

Diquat dibromide Content/%(W/V)

15.0

20.0

Free 2,2'-bipyridyl/%                           

750 ppm

Total terpyridines                                 

1.0 ppm

Ethylene dibromide                             

10 ppm

Persistent foam after 1min/mL          

60

pH value

4.0 - 8.0

Solution stability (20 Times)

Qualified

low temperature stability

Qualified

Thermal storage stability

Qualified

PACKING: 5LDRUM, 20L DRUM, 200L DRUM