1.01722

Barium fluoride

99.99 Suprapur^®

• 同義詞: Barium fluoride, Barium difluoride
• 經驗公式（希爾表示法）: BaF₂
• CAS號碼: 7787-32-8
• 分子量：: 175.32
• MDL號碼: MFCD00003450
• 分類程式碼代碼: 12352302
• 酶委員會索引編號: 232-108-0

屬性

• 等級: for inorganic trace analysis
• 品質等級: 100
• 化驗: 99.99%
• 形狀: solid
• 效力: 250 mg/kg LD₅₀, oral (Rat)
• bp: 2260 °C/1013 hPa
• mp: 1353 °C
• 溶解度: 1.2 g/L
• 密度: 4.89 g/cm³ at 20 °C
• 儲存溫度: 2-30°C
• InChI: 1S/Ba.2FH/h;2*1H/q+2;;/p-2
• InChI 密鑰: OYLGJCQECKOTOL-UHFFFAOYSA-L

描述

分析報告

Purity (metallic): ≥ 99.99 %
Ca (Calcium): ≤ 50 ppm
Cd (Cadmium): ≤ 0.5 ppm
Co (Cobalt): ≤ 0.5 ppm
Cu (Copper): ≤ 0.5 ppm
Fe (Iron): ≤ 0.5 ppm
K (Potassium): ≤ 20 ppm
Li (Lithium): ≤ 5 ppm
Mg (Magnesium): ≤ 5 ppm
Mn (Manganese): ≤ 0.5 ppm
Na (Sodium): ≤ 50 ppm
Ni (Nickel): ≤ 0.5 ppm
Pb (Lead): ≤ 0.5 ppm
Tl (Thallium): ≤ 0.5 ppm

法律資訊

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

安全資訊

• 象形圖: GHS06
• 訊號詞: Danger
• 危險聲明: H301 - H332
• 防範說明: P261 - P264 - P271 - P301 + P310 - P304 + P340 + P312 - P405
• 危險分類: Acute Tox. 3 Oral - Acute Tox. 4 Inhalation
• 儲存類別代碼: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable