1.00169

三氧化二硼

99.9995 Suprapur^®

• 同義詞: 三氧化二硼
• 經驗公式（希爾表示法）: B₂O₃
• CAS號碼: 1303-86-2
• 分子量：: 69.62
• MDL號碼: MFCD00011315
• 分類程式碼代碼: 12352303
• 酶委員會索引編號: 215-125-8
• NACRES: NB.21

屬性

• 等級: for inorganic trace analysis
• 品質等級: 100
• 化驗: ≥99.0% (from ignited substance); 99.9995%
• 形狀: solid
• 效力: 3150 mg/kg LD₅₀, oral (Rat)
• pH值: 4 (25 °C, 10 g/L in H₂O)
• mp: 450 °C
• 溶解度: 36 g/L
• 密度: 2.46 g/cm³ at 20 °C
• 體積密度: 900‑1100 kg/m³
• 負離子痕跡: chloride (Cl^-): ≤5 ppm; phosphate (PO₄^3-): ≤5 ppm; silicate (as SiO₂): ≤1 ppm; sulfate (SO₄^2-): ≤5 ppm
• 正離子痕跡: Ag: ≤0.020 ppm; Al: ≤0.050 ppm; As: ≤0.010 ppm; Au: ≤0.010 ppm; Ba: ≤0.020 ppm; Be: ≤0.010 ppm; Ca: ≤0.100 ppm; Cd: ≤0.010 ppm; Co: ≤0.010 ppm; Cr: ≤0.020 ppm; Cu: ≤0.020 ppm; Fe: ≤0.050 ppm; In: ≤0.010 ppm; K: ≤0.20 ppm; Li: ≤0.010 ppm; Mg: ≤0.050 ppm; Mn: ≤0.010 ppm; Mo: ≤0.020 ppm; Na: ≤0.20 ppm; Ni: ≤0.020 ppm; Pb: ≤0.020 ppm; Sr: ≤0.020 ppm; Tl: ≤0.010 ppm; V: ≤0.020 ppm; Zn: ≤0.050 ppm
• 儲存溫度: 2-30°C
• InChI: 1S/B2O3/c3-1-5-2-4
• InChI 密鑰: JKWMSGQKBLHBQQ-UHFFFAOYSA-N

描述

應用

• Raman and Infrared Spectroscopy of Barium-Gallo Germanate Glasses Containing B(2)O(3)/TiO(2).: This study utilizes Raman and infrared spectroscopy to analyze the structural properties of barium-gallo germanate glasses containing di-Boron trioxide (B₂O₃). These insights are crucial for developing new materials with tailored properties for various industrial applications (Kowalska et al., 2023).


• Transition Metals (Cr(3+)) and Lanthanides (Eu(3+)) in Inorganic Glasses with Extremely Different Glass-Formers B(2)O(3) and GeO(2).: This research investigates the incorporation of transition metals and lanthanides in inorganic glasses formed with di-Boron trioxide, enhancing their optical properties and potential applications in photonics and other advanced materials (Kowalska et al., 2021).


• Synthesis and characterization of Ag(2)O/B(2)O(3)/TiO(2) ternary nanocomposites for photocatalytic mineralization of local dyeing wastewater under artificial and natural sunlight irradiation.: This research presents a novel method for synthesizing nanocomposites involving di-Boron trioxide (B₂O₃), with significant implications for environmental applications, particularly in wastewater treatment (Tijani et al., 2019).

分析報告

纯度（金属）： ≥ 99.9995 %
含量测定（通过炽灼物）： ≥ 99.0 %
氯化物（Cl）： ≤ 5 ppm
磷酸盐（PO）： ≤ 5 ppm
硅酸盐（以SiO计）： ≤ 1 ppm
硫酸盐（SO）： ≤ 5 ppm
Ag（银）： ≤ 0.020 ppm
Al（铝）： ≤ 0.050 ppm
As（砷）： ≤ 0.010 ppm
Au（金）： ≤ 0.010 ppm
Ba（钡）： ≤ 0.020 ppm
Be（铍）： ≤ 0.010 ppm
Ca（钙）： ≤ 0.100 ppm
Cd（镉）： ≤ 0.010 ppm
Co（钴）： ≤ 0.010 ppm
Cr（铬）： ≤ 0.020 ppm
Cu（铜）： ≤ 0.020 ppm
Fe（铁）： ≤ 0.050 ppm
In（铟）： ≤ 0.010 ppm
K（钾）： ≤ 0.20 ppm
Li（锂）： ≤ 0.010 ppm
Mg（镁）： ≤ 0.050 ppm
Mn（锰）： ≤ 0.010 ppm
Mo（钼）： ≤ 0.020 ppm
Na（钠）： ≤ 0.20 ppm
Ni（镍）： ≤ 0.020 ppm
Pb（铅）： ≤ 0.020 ppm
Sr（锶）： ≤ 0.020 ppm
Tl（铊）： ≤ 0.010 ppm
V（钒）： ≤ 0.020 ppm
Zn（锌）： ≤ 0.050 ppm

法律資訊

SUPRAPUR is a registered trademark of Merck KGaA, Darmstadt, Germany

安全資訊

• 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