- Min.Order :1 Kilogram
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
CAS:93697-74-6 Pyrazosulfuron-ethyl 5-((4,6-dimethoxypyrimidine-2-ylcarbamoyl-sulfamoyl))-1-methylpyrazole-4-carboxylate
Quick Details
- Appearance:White powder
- Application:Herbicide
- PackAge:25kg/drum
- ProductionCapacity:2000|Metric Ton|Year
- Storage:Store in cool and dry place, away from sun light.
- Transportation:By sea or by air
Superiority:
| Product Name | Pyrazosulfuron-ethyl |
| CAS No | 93697-74-6 |
| Appearance | White powder |
| Specifications (COA) | Assay: 98% min Water: 0.5% max pH: 5.0-8.0 |
| Formulations | 98% TC, 10% WP |
| Target crops |
Paddy |
| Prevention objects | 1.Annual weed 2.Perennial weeds 3.Broad leaf weeds:Chenopodium album, Amaranthus retroflexus, Xanthium strumarium, Nightshade,Abutilon theophrasti, Portulaca oleracea, Acalypha australis, Convolvulus arvensis, Commeline communis, Field Sowthistle Herb, Cirsium setosum, Equisetum arvense; Rotala indica, Sagittaria pygmaea, Alismataceae, Potamogeton distinctus, Pontederiaceae, Monochoria vaginalis 4.Sedge weeds: Cyperus difformis, Scirpus planiculmis, Juncellus serotinus, Eleocharis yokoscensis, Cyperaceae, Fimbristylis, Leptochloa chinensis, Cyperus rotundus,Shortleaf Kyllinga Herb |
Details:
|
Item |
Standard |
Test Results |
|
|
Identification |
A.H-NMR:Comply with the structure |
Complies |
|
|
B.LC-MS:Comply with the structure |
Complies |
||
|
C.The IR spectrum of sample should be identical with that of reference standard; |
Complies |
||
|
D.HPLC-ESI-MS |
Complies |
||
|
The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay. |
|||
|
Heavy metals |
≤10 ppm |
<10ppm |
|
|
Water |
≤1.0% |
0.10% |
|
|
Sulphated ash |
≤0.5%, determined on 1.0 g. |
0.01% |
|
|
Related substances |
Unspecified impurities: for each impurity |
≤0.10% |
<0.10% |
|
Total Impurity |
≤0.5% |
0.18% |
|
|
Purity |
≥99.0% |
99.70% |
|
|
Assay |
99.0%~101.0% (anhydrous substance). |
99.80% |
|
|
Storage |
Preserve in well-closed, light-resistant and airtight containers. |
Complies |
|
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