41062

四丙基硼酸钠

for GC derivatization, LiChropur^™, ≥85.0% (T)

• 别名: NaBPr₄
• CAS号: 105146-61-0
• Beilstein: 4007550
• MDL號碼: MFCD04972612
• 分類程式碼代碼: 12352200
• NACRES: NA.22

属性

• 等級: for GC derivatization
• 品質等級: 100
• 化驗: ≥85.0% (T)
• 形狀: solid
• 品質: LiChropur^™
• 反應適用性: reagent type: catalyst; core: boron; reagent type: derivatization reagent; reaction type: Alkylations
• 技術: gas chromatography (GC): suitable
• SMILES 字串: CCC[B-](CCC)(CCC)CCC.[Na+]

说明

一般說明

Sodium tetrapropylborate (NaBPr₄) belongs to the class of tetraalkylborates, which are commonly used as derivatization agents to accomplish the multielement speciation of organometallic compounds on account of their ability to react with elements such as mercury, lead and tin. NaBPr₄ is preferred because it eliminates the need for organic solvents as required in Grignard reactions, also resulting in reduced analysis time.

應用

Sodium tetrapropylborate may be used as a derivatization agent to enhance the sensitivity of methylmercury in fish, organolead compounds in water and road dust samples and mercury species in sea water samples prior to their determination using microwave digestion with gas chromatography-mass spectrometry (GC-MS), GC coupled to microwave-induced plasma atomic-emission spectrometry (MIP-AES) and GC with inductively coupled plasma (ICP) MS, respectively.

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法律資訊

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

安全信息

• 象形圖: GHS02
• 訊號詞: Danger
• 危險聲明: H250,H261
• 防範說明: P210 - P222 - P223 - P231 + P232 - P233 - P280
• 危險分類: Pyr. Sol. 1 - Water-react 2
• 儲存類別代碼: 4.2 - Pyrophoric and self-heating hazardous materials
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable