Sigma-Aldrich 33461 N-(1-Naphthyl)ethylenediamine dihydrochloride for determination of sulfonamide and nitrite, ACS reagent, ≥98% 25 gr
Kategori
Marka
Stok Kodu
LB.SA.33461-25G
Kısa Bilgi
Synonym(s): 2-(1-Naphthylamino)ethylamine dihydrochloride Linear Formula: C10H7NHCH2CH2NH2 · 2HCl CAS Number: 1465-25-4 Molecular Weight: 259.17 Beilstein: 3707471 EC Number: 215-981-2 MDL number: MFCD00012556 PubChem Substance ID: 329754555 NACRES: NA.21
| Sigma-Aldrich 33461 N-(1-Naphthyl)ethylenediamine dihydrochloride for determination of sulfonamide and nitrite, ACS reagent, ≥98% 25 gr |
| Synonym(s): 2-(1-Naphthylamino)ethylamine dihydrochloride Linear Formula: C10H7NHCH2CH2NH2 · 2HCl CAS Number: 1465-25-4 Molecular Weight: 259.17 Beilstein: 3707471 EC Number: 215-981-2 MDL number: MFCD00012556 PubChem Substance ID: 329754555 NACRES: NA.21 |
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PROPERTIES
grade ACS reagent for determination of sulfonamide and nitrite
Quality Level 200 Assay ≥98% (calc with ref. to anhyd. subst.) ≥98% form powder technique(s) UV/Vis spectroscopy: suitable impurities ≤5% water (Karl Fischer) mp 194-198 °C (dec.) (lit.) suitability complies for identity SMILES string Cl.Cl.NCCNc1cccc2ccccc12 InChI 1S/C12H14N2.2ClH/c13-8-9-14-12-7-3-5-10-4-1-2-6-11(10)12;;/h1-7,14H,8-9,13H2;2*1H InChI key MZNYWPRCVDMOJG-UHFFFAOYSA-N DESCRIPTION
Application
N-(1-Naphthyl)ethylenediamine dihydrochloride dissolved in sulfuric acid-methanol may be used as a reagent for the determination of sugar on thin layer plates.[1] It may also be used for the determination of sub-micromolar concentrations of nitrite ion after diazotisation with sulphanilic acid at low pH, by differential-pulse polarography.[2] It may also be used as the coupling agent for the spectrophotometric determination of aniline by the diazotization-coupling method.[3] |
Tavsiye Ürünler
4.131,59 TL + KDV
4.957,90 TL
1.193,57 TL + KDV
1.432,28 TL
