49547

ナフトールイエローS

analytical standard

• 別名: 2,4-ジニトロ-1-ナフトール-7-スルホン酸 ナトリウム塩, 5,7-ジニトロ-8-ヒドロキシ-2-ナフタレンスルホン酸 ナトリウム塩, アシッドイエロー1, フラビアン酸 ナトリウム塩
• 実験式（ヒル表記法）: C₁₀H₄N₂Na₂O₈S
• CAS番号: 846-70-8
• 分子量: 358.19
• カラーインデックス番号: 10316
• Beilstein: 3839220
• EC Number: 212-690-2
• MDL番号: MFCD00003958
• UNSPSCコード: 85151701
• PubChem Substance ID: 329757474
• NACRES: NA.24

特性

• グレード: analytical standard
• 品質水準: 100
• アッセイ: ≥99.0% (HPLC)
• テクニック: HPLC: suitable; gas chromatography (GC): suitable
• アプリケーション: cleaning products; cosmetics; food and beverages; personal care
• フォーマット: neat
• SMILES記法: [Na+].[Na+].[O-]c1c(cc([N+]([O-])=O)c2ccc(cc12)S([O-])(=O)=O)[N+]([O-])=O
• InChI: 1S/C10H6N2O8S.2Na/c13-10-7-3-5(21(18,19)20)1-2-6(7)8(11(14)15)4-9(10)12(16)17;;/h1-4,13H,(H,18,19,20);;/q;2*+1/p-2
• InChI Key: CTIQLGJVGNGFEW-UHFFFAOYSA-L

詳細

詳細

Naphthol Yellow S is a dye that is known for its hazardous nature.

アプリケーション

Naphthol Yellow S may be used as an analytical reference standard for the determination of Naphthol Yellow S in:

• Foodstuffs by solid phase extraction (SPE) and high performance liquid chromatography (HPLC)-diode array detection (DAD)-ion trap time-of-flight tandem mass spectrometry (IT-TOF-MS³) equipped with multiple reaction monitoring (MRM) detection.
• Drinks and candies by SPE followed by analysis using HPLC coupled to photodiode array (PDA) detector.
• Wastewater samples by adsorption column chromatography.
• Embroideries designed by the famous 19th century French painter Emile Bernard.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

包装

底の開いたガラス瓶内容物は内部に挿入され接着された円錐部に入っています。

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Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

安全性情報

• ピクトグラム: GHS08,GHS07
• シグナルワード: Warning
• 危険有害性情報: H317,H373
• 注意書き: P260 - P272 - P280 - P302 + P352 - P314 - P333 + P313
• 危険有害性の分類: Skin Sens. 1 - STOT RE 2
• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 2
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): Eyeshields, Gloves, type N95 (US)