Customization: | Available |
---|---|
CAS No.: | 4685-14-7 |
Formula: | C12H14N2 |
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Items
|
Standard
|
Appearance
|
Homogeneous liquid
|
Content of a.i.
|
≥42%
|
Water insolubles
|
≤0.5%
|
pH
|
2~6
|
Free 4,4'-bipyridyl
|
≤0.1%
|
Paraquat 20 % SL
Appearance
|
Homogeneous, dark blue to green liquid
|
Content of a.i.
|
≥ 20%
|
Water insolubles
|
≤ 0.3%
|
PH
|
4.0~7.0
|
Free 4,4'-bipyridyl
|
≤ 0.06%
|
Dilution stability
|
Qualified
|
Stability at 0°C
|
No separation or the volume of solid and/or liquid
which separates shall not be more than 0.3 ml.
|