114693

1-Nitroso-2-naphthol

97%

• 동의어(들): 1-Nitroso-2-hydroxynaphthalene
• Linear Formula: ONC₁₀H₆OH
• CAS Number: 131-91-9
• Molecular Weight: 173.17
• 색상 지수 번호: 10005
• Beilstein: 776947
• EC Number: 205-043-0
• MDL number: MFCD00003884
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24847189
• NACRES: NA.22

속성

• Quality Level: 200
• 분석: 97%
• 양식: solid
• mp: 106-108 °C (dec.) (lit.)
• 작용기: C-nitroso; nitroso
• SMILES string: Oc1ccc2ccccc2c1N=O
• InChI: 1S/C10H7NO2/c12-9-6-5-7-3-1-2-4-8(7)10(9)11-13/h1-6,12H
• InChI key: YXAOOTNFFAQIPZ-UHFFFAOYSA-N

설명

애플리케이션

1-Nitroso-2-naphthol is the chelating ion-exchanger in the synthesis of alumina adsorbents that are of acidic, basic and neutral nature. It is used for the removal and preconcentration of Pb(II), Cu(II), Cr(III) from waste, as well as drinking water. It is also used in the preconcentration of cobalt using C(18) microcolumn with flow injection that is coupled to a flame atomic absorption spectrometry (FI-FAAS) system.

1-Nitroso-2-naphthol is used in the preparation of 1-nitroso-2-naphthol-sodium nitrite reagent.

안전성 정보

• 픽토그램: GHS08,GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H302,H315,H317,H319,H341
• 예방조치 성명서: P202 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Muta. 2 - Skin Irrit. 2 - Skin Sens. 1
• 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