A7782

8-Amino-2-naphthalenesulfonic acid

≥97%

• 동의어(들): 1-Naphthylamine-7-sulfonic acid, Cleves acid-1,7
• Linear Formula: H₂NC₁₀H₆SO₃H
• CAS Number: 119-28-8
• Molecular Weight: 223.25
• Beilstein: 2115629
• EC Number: 204-311-4
• MDL number: MFCD00004032
• UNSPSC 코드: 12352100
• PubChem Substance ID: 57653887
• NACRES: NA.22

속성

• 분석: ≥97%
• 형태: powder
• mp: ≥300 °C (lit.)
• SMILES string: Nc1cccc2ccc(cc12)S(O)(=O)=O
• InChI: 1S/C10H9NO3S/c11-10-3-1-2-7-4-5-8(6-9(7)10)15(12,13)14/h1-6H,11H2,(H,12,13,14)
• InChI key: QEZZCWMQXHXAFG-UHFFFAOYSA-N

설명

애플리케이션

8-Amino-2-naphthalenesulfonic acid can be used as a reactant to synthesize:

• Fe₃O₄/sulfonated polyaniline composite material via chemical oxidative polymerization with aniline in the presence of magnetite (Fe₃O₄) nanoparticles.
• Prismatic crystals of strychnine-8-ammonio-2-naphthalenesulfonate-water by heating with strychnine in water/ethanol solvent mixture.
• 5-amino-9-dialkylamino benzo[a]phenoxazine dyes (Nile blue analogs) by condensation with N-alkyl or N-sulfo-propyl 4-arylazo-substituted 3-hydroxyaniline.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315
• 예방조치 성명서: P264 - P280 - P302 + P352 - P332 + P313 - P362 + P364
• Hazard Classifications: Skin Irrit. 2
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 2
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges