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ซัพพลายเออร์ที่ผ่านการตรวจสอบแล้ว 99% Hydrazine Monohydrochloride for Pharmaceutical Intermediate cas 2644-70-4
| Hydrazine monohydrochloride Basic information | |
| Product Name: | Hydrazine monohydrochloride |
| CAS: | 2644-70-4 |
| MF: | ClH5N2 |
| MW: | 68.51 |
| EINECS: | 220-154-4 |
| Hydrazine monohydrochloride Chemical Properties | |
| Melting point | 89 °C(lit.) |
| Boiling point | 240°C |
| density | 1.5 |
| storage temp. | Inert atmosphere,Room Temperature |
| form | white orthorhombic crystals |
| Water Solubility | 370 g/L (20 ºC) |
| InChIKey | BIVUUOPIAYRCAP-UHFFFAOYSA-N |
| CAS DataBase Reference | 2644-70-4(CAS DataBase Reference) |
COA
| 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 | |
| Crystallinity | meets the requirements. | 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% |
|
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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ซัพพลายเออร์ที่ผ่านการตรวจสอบแล้ว 
