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Propanil
technical toxicant
| Introduction |
| It
is amide series contact-killing post emergence
herbicide. |
| Identity |
| Chemical
name |
3,4-dichloropropionanilide |
| Generic
name |
Propanil |
| CAS
Registry No. |
709-98-8
|
| Structural
formula |
 |
| Molecular
formula |
C9H9OCl2N |
| Molecular
weight |
218.05 |
| Physical
Properties |
| Appearance
|
Brown
flaky solid |
| Assay
% |
97 1.0 |
| Melting
point |
88°C-89°C |
| Water
content% |
≤0.5 |
| Acidity% |
≤0.4 |
| Unhindered
amina% |
≤0.5 |
| Solubility
|
225ppm(in
water),54%(in ethanol) |
| Application |
| Can
be used to produce emulsion and granule;it is
an good eliminator of barn grass,applied
in 2.5-5.0kg/ha,it can prevent and eradicate
Gramineae weed such as redroot amaranth,crab
grass,barn grass etc. |
| Packing |
| 25kg
woven bag lined with plastic bag(can be
changed upon clients's requests) |
| Storage |
|
Should be stored in coo and dry place; avoid rain
or solarization; no mixing with food, seeds or
feed. |
| Safety
notes |
|
It is low toxic,safety ware should be put when
useing it. |
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