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| | 2-Aminoperimidine Hydrobromide Basic information |
| Product Name: | 2-Aminoperimidine Hydrobromide | | Synonyms: | 1h-perimidin-2-amine,monohydrobromide;LABOTEST-BB LT00440963;2-AMINOPERIMIDINE HYDROBROMIDE;2-PERIMIDYLAMMONIUM BROMIDE;pyrimidin-2-ylaminehydrobromide sesquihydrate;2-AMINOPERIMIDINE HYDROBROMIDE 98%;2-Aminoperimidine sesquihydrate hydrobromide;1H-perimidin-2-amine hydrobromide | | CAS: | 40835-96-9 | | MF: | C11H10BrN3 | | MW: | 264.12 | | EINECS: | 255-101-4 | | Product Categories: | Analytical Chemistry;Ion Association | | Mol File: | 40835-96-9.mol |  |
| | 2-Aminoperimidine Hydrobromide Chemical Properties |
| Melting point | 295-300 °C | | solubility | soluble in Methanol | | form | powder to crystal | | color | White to Light yellow to Dark green | | BRN | 3570810 | | InChI | InChI=1S/C11H9N3.BrH/c12-11-13-8-5-1-3-7-4-2-6-9(14-11)10(7)8;/h1-6H,(H3,12,13,14);1H | | InChIKey | HFZUTZWRTHBWPV-UHFFFAOYSA-N | | SMILES | C12C3C=CC=C1N=C(N)NC=2C=CC=3.Br | | CAS DataBase Reference | 40835-96-9(CAS DataBase Reference) |
| WGK Germany | 3 | | F | 8-10-23 | | HS Code | 2925.29.9000 |
| | 2-Aminoperimidine Hydrobromide Usage And Synthesis |
| Application | Formation of an ion associated with the excess of 2-aminoperimidine hydrobromide (Ap) and sulfate ion in the sample solution and detection of the concentration of the remaining Ap ion by the optode. The developed optode method could be applied to determine sulfate ions in environmental water samples[1].
| | Purification Methods | Purify the hydrobromide by boiling a saturated aqueous solution with charcoal, filtering and leaving the salt to crystallise. Store this dihydrate salt in a cool, stoppered flask in the dark place. The anhydrous salt is obtained by heating at 80o/4hours, and it is hygroscopic. The solubilities of the hydrobromide at 26o are 2.4% in EtOH, 0.6% in H2O, 0.3% in Et2O, 0.1% in Me2CO and 0.003% in *C6H6. [Dasgupta et al. Anal Chim Acta 94 205 1977, Dasgupta & West Microchim Acta 2 505 1978, Dasgupta et al. Anal Chem 50 1793 1978, Beilstein 24 H 193, 25 III/IV 2677.] | | References |
[1] Takashi Masadome, Hidekazu Ishikawa. “Determination of Sulfate Ion with 2-Aminoperimidine Hydrobromide Using an Optode Based on Tetrabromophenolphthalein Ethyl Ester Membrane.” Analytical Sciences 34 3 (2018): 383–385.
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| | 2-Aminoperimidine Hydrobromide Preparation Products And Raw materials |
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