70289

Natrium-2-naphthalinsulfonat

suitable for ion pair chromatography, LiChropur^™, ≥99.0% (HPLC)

• Synonym(s): 2-Naphthalinsulfonsäure Natriumsalz
• Empirical Formula (Hill Notation): C₁₀H₇NaO₃S
• CAS Number: 532-02-5
• Molecular Weight: 230.22
• Beilstein: 3659024
• EC-Nummer: 208-523-8
• MDL-Nummer: MFCD00064186
• PubChem Substanz-ID: 329762411

Properties

• Beschreibung: anionic
• Qualitätsniveau: 100
• Assay: ≥99.0% (HPLC)
• Form: powder
• Qualität: LiChropur^™
• technique(s): ion pair chromatography: suitable
• λ: 10 % in H₂O (hot)
• UV-Absorption: λ: 380 nm A_max: 0.1; λ: 390 nm A_max: 0.05; λ: 400 nm A_max: 0.02; λ: 500 nm A_max: 0.02
• Eignung: corresponds to standard for filter test
• SMILES string: [Na+].[O-]S(=O)(=O)c1ccc2ccccc2c1
• InChI: 1S/C10H8O3S.Na/c11-14(12,13)10-6-5-8-3-1-2-4-9(8)7-10;/h1-7H,(H,11,12,13);/q;+1/p-1
• InChI key: YWPOLRBWRRKLMW-UHFFFAOYSA-M

Description

Anwendung

Sodium 2-naphthalenesulfonate may be used as an analytical reagent for iodine speciation analysis in urine using ion-pair reversed phase liquid chromatography coupled to inductively coupled plasma mass spectrometry (RP-LC-ICP-MS).

Verpackung

10, 50 g

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Rechtliche Hinweise

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H319
• P-Sätze: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Gefahreneinstufungen: Eye Irrit. 2
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt F: Not applicable
• Flammpunkt C: Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves