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Pemasok yang Diaudit Simazine for perennial broad-leaved weed cas 122-34-9
| Simazine Basic information | |
| Product Name: | Simazine |
| CAS: | 122-34-9 |
| MF: | C7H12ClN5 |
| MW: | 201.66 |
| EINECS: | 204-535-2 |
| Simazine Chemical Properties | |
| Melting point | 225°C |
| Boiling point | 329.54°C (rough estimate) |
| density | 1.302 |
| refractive index | 1.6110 (estimate) |
| Fp | 100 °C |
| storage temp. | Sealed in dry,2-8°C |
| pka | 2.71±0.10(Predicted) |
| form | Crystals |
| color | White |
| Water Solubility | 0.0005 g/100 mL |
| Merck | 148,533 |
| BRN | 10895 |
| CAS DataBase Reference | 122-34-9(CAS DataBase Reference) |
| IARC | 3 (Vol. 53, 73) 1999 |
| NIST Chemistry Reference | 1,3,5-Triazine-2,4-diamine, 6-chloro-N,N'-diethyl-(122-34-9) |
| EPA Substance Registry System | Simazine (122-34-9) |
|
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 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. |
Complies |
|
|
Loss on drying |
≤2.0% |
0.19% |
|
Heavy metals |
≤10 ppm |
<10ppm |
|
Water |
≤1.0% |
0.1% |
|
Sulphated ash |
≤0.5% determined on 1.0 g. |
0.009% |
|
Residue on ignition |
≤0.1% |
0.03% |
|
Related Substances |
Unspecified impurities: for each impurity ≤0.10% |
<0.10% |
|
Total Impurity ≤0.5% |
0.18% |
|
|
Purity |
≥99.0% |
99.7% |
|
Assay |
99.0%~101.0% (anhydrous substance). |
99.8% |
|
Storage |
Preserve in well-closed, light-resistant and airtight containers. |
Complies |
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