33461

N-(1-Naphthyl)ethylenediamine dihydrochloride

for determination of sulfonamide and nitrite, ACS reagent, ≥98%

• 동의어(들): 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
• UNSPSC 코드: 41116105
• PubChem Substance ID: 329754555
• NACRES: NA.21

속성

• Grade: ACS reagent; for determination of sulfonamide and nitrite
• Quality Level: 200
• 분석: ≥98% (calc with ref. to anhyd. subst.); ≥98%
• 형태: powder
• 기술: UV/Vis spectroscopy: suitable
• 불순물: ≤5% water (Karl Fischer)
• mp: 194-198 °C (dec.) (lit.)
• 적합성: 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

설명

애플리케이션

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. 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. It may also be used as the coupling agent for the spectrophotometric determination of aniline by the diazotization-coupling method.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319
• 예방조치 성명서: P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves