71300

安息香酸ナトリウム

purum p.a., ≥99.0% (NT)

• 別名: 安息香酸 ナトリウム塩
• 化学式: C₆H₅COONa
• CAS番号: 532-32-1
• 分子量: 144.10
• Beilstein: 3572467
• EC Number: 208-534-8
• MDL番号: MFCD00012463
• UNSPSCコード: 12352100
• eCl@ss: 39024301
• PubChem Substance ID: 329763166
• NACRES: NA.21

特性

• グレード: purum p.a.
• 品質水準: 200
• アッセイ: ≥99.0% (NT)
• フォーム: powder
• mp: >300 °C (lit.)
• 溶解性: water: soluble(lit.)
• 微量陰イオン: chloride (Cl^-): ≤50 mg/kg; sulfate (SO₄^2-): ≤50 mg/kg
• 微量陽イオン: Ca: ≤50 mg/kg; Cd: ≤50 mg/kg; Co: ≤50 mg/kg; Cu: ≤50 mg/kg; Fe: ≤50 mg/kg; K: ≤2000 mg/kg; Ni: ≤50 mg/kg; Pb: ≤50 mg/kg; Zn: ≤50 mg/kg
• 官能基: phenyl
• SMILES記法: [Na+].[O-]C(=O)c1ccccc1
• InChI: 1S/C7H6O2.Na/c8-7(9)6-4-2-1-3-5-6;/h1-5H,(H,8,9);/q;+1/p-1
• InChI Key: WXMKPNITSTVMEF-UHFFFAOYSA-M

詳細

詳細

Sodium benzoate is the sodium salt of benzoic acid. On dissolution in water it affords weakly basic solution.[1] It is widely employed as a food preservative[1][2] and in various cosmetic products.[2] It has anti-corrosive properties.[1] Its determination in fruit juices, sodas, soy sauce, ketchup, peanut butter, cream cheese and other foods by HPLC method has been proposed.[3] It exhibits microbicidal action and is added as anti-microbial agent in various food products.[4] It is a Food and Drug Administration-approved nontoxic drug.[5]

アプリケーション

Sodium benzoate may be used in the preparation of various heavy metal benzoates.[1]

安全性情報

• ピクトグラム: GHS07
• シグナルワード: Warning
• 危険有害性情報: H319
• 注意書き: P264 - P280 - P305 + P351 + P338 - P337 + P313
• 危険有害性の分類: Eye Irrit. 2
• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): Eyeshields, Gloves, type N95 (US)