31443

亜硝酸ナトリウム

puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99%

• 化学式: NaNO₂
• CAS番号: 7632-00-0
• 分子量: 69.00
• EC Number: 231-555-9
• MDL番号: MFCD00011118
• UNSPSCコード: 12352302
• PubChem Substance ID: 329753768

特性

• グレード: ACS reagent; puriss. p.a.
• 品質水準: 200
• 認証: reag. Ph. Eur.
• 蒸気圧: <0.0001 hPa ( 25 °C)
• アッセイ: ≥99%
• 形状: powder or crystals
• 自己発火温度: 914 °F
• 不純物: ≤0.001% heavy metals (as Pb)
• pH: 9
• mp: 271 °C (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: ≤20 mg/kg; Fe: ≤10 mg/kg; K: ≤50 mg/kg
• SMILES記法: [Na+].[O-]N=O
• InChI: 1S/HNO2.Na/c2-1-3;/h(H,2,3);/q;+1/p-1
• InChI Key: LPXPTNMVRIOKMN-UHFFFAOYSA-M

詳細

詳細

Combined effect of NaNO₂ and NaCl on the growth of Listeria monocytogenes in tryptone soya broth has been investigated using automated turbidimetric system. Its carcinogenic effects in F-344 rats have been evaluated.

アプリケーション

Sodium nitrite may be used as a standard for the quantitative determination of nitrite in culture medium. It may be used in the preparation of isopropyl nitrite, via reaction with isoamyl alcohol.

安全性情報

• ピクトグラム: GHS03,GHS06,GHS09
• シグナルワード: Danger
• 危険有害性情報: H272,H301,H319,H400
• 注意書き: P210 - P220 - P264 - P273 - P301 + P310 - P305 + P351 + P338
• 危険有害性の分類: Acute Tox. 3 Oral - Aquatic Acute 1 - Eye Irrit. 2 - Ox. Sol. 3
• 保管分類コード: 5.1B - Oxidizing hazardous materials
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable