B7660

硼酸

BioXtra, ≥99.5%

• 线性分子式: H₃BO₃
• CAS号: 10043-35-3
• 分子量: 61.83
• EC號碼: 233-139-2
• MDL號碼: MFCD00011337
• 分類程式碼代碼: 12161700
• eCl@ss: 38120104
• PubChem物質ID: 24892015
• NACRES: NA.25

属性

• 蒸汽壓力: 2.6 mmHg ( 20 °C)
• 品質等級: 200
• 產品線: BioXtra
• 化驗: ≥99.5%
• 形狀: powder
• 雜質: ≤0.005% Phosphorus (P); ≤0.1% Insoluble matter
• pH值: 3.5-6.0 (0.5 M in H₂O)
• mp: 160 °C (dec.) (lit.)
• 溶解度: H₂O: 0.5 M, clear, colorless
• 負離子痕跡: chloride (Cl^-): ≤0.05%; sulfate (SO₄^2-): ≤0.05%
• 正離子痕跡: Al: ≤0.0005%; Ca: ≤0.005%; Cu: ≤0.0005%; Fe: ≤0.0005%; K: ≤0.005%; Mg: ≤0.005%; NH₄⁺: ≤0.05%; Na: ≤0.01%; Pb: ≤0.001%; Zn: ≤0.0005%
• 吸收: ≤0.05 at 260 in H₂O at 1 M; ≤0.05 at 280 in H₂O at 1 M
• 紫外吸收: λ: 260 nm A_max: 0.05; λ: 280 nm A_max: 0.05
• SMILES 字串: OB(O)O
• InChI: 1S/BH3O3/c2-1(3)4/h2-4H
• InChI 密鑰: KGBXLFKZBHKPEV-UHFFFAOYSA-N

说明

應用

• Effect of Boron Content in LiOH Solutions on the Corrosion Behavior of Zr-Sn-Nb Alloy.: This study investigates how varying boron content in lithium hydroxide solutions affects the corrosion resistance of Zr-Sn-Nb alloys, commonly used in nuclear reactors. The findings highlight the potential for boric acid to enhance the longevity and safety of these materials (Zhao et al., 2024).


• GpEF1A: A Novel Lysine Methyltransferase Gene from Gypsophila perfoliata L. Involved in Boron Homeostasis.: This study identifies a new gene involved in boron regulation in plants, providing insights into boric acid′s role in maintaining cellular homeostasis and potential applications in agricultural biotechnology (Akbudak et al., 2024).

安全信息

• 象形圖: GHS08
• 訊號詞: Danger
• 危險聲明: H360FD
• 防範說明: P201 - P202 - P280 - P308 + P313 - P405 - P501
• 危險分類: Repr. 1B
• 儲存類別代碼: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable
• 個人防護裝備: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges