1.01513

Hydrofluoric acid

48%, Ultrapur

• 别名: 氢氟酸溶液，氢氟酸
• 分類程式碼代碼: 12352301
• NACRES: NB.21

属性

• product name: 氢氟酸48％, Ultrapur
• 等級: for inorganic trace analysis
• 品質等級: 100
• 化驗: 48%
• 形狀: liquid
• pH值: 2 (20 °C in H₂O)
• bp: ca.106 °C/ca.223 °F-at 1,013 hPa
• mp: -35 °C
• 溶解度: soluble (Water: Soluble)
• 密度: 1.16 g/cm³ at 20 °C
• 正離子痕跡: Ag: ≤20 ppt; Al: ≤100 ppt; As: ≤20 ppt; Au: ≤20 ppt; Ba: ≤20 ppt; Be: ≤20 ppt; Bi: ≤-20 ppt; Ca: ≤500 ppt; Cd: ≤50 ppt; Ce: ≤20 ppt; Co: ≤20 ppt; Cr: ≤100 ppt; Cu: ≤500 ppt; Dy: ≤20 ppt; Er: ≤20 ppt; Eu: ≤20 ppt; Fe: ≤500 ppt; Ga: ≤20 ppt; Gd: ≤20 ppt; Hf: ≤10 ppt; Ho: ≤20 ppt; In: ≤20 ppt; K: ≤200 ppt; La: ≤20 ppt; Li: ≤20 ppt; Lu: ≤20 ppt; Mg: ≤100 ppt; Mn: ≤20 ppt; Mo: ≤20 ppt; Na: ≤200 ppt; Nb: ≤20 ppt; Nd: ≤20 ppt; Ni: ≤50 ppt; Pb: ≤50 ppt; Pd: ≤20 ppt; Pr: ≤20 ppt; Pt: ≤20 ppt; Rb: ≤20 ppt; Re: ≤10 ppt; Sb: ≤20 ppt; Sc: ≤20 ppt; Sm: ≤20 ppt; Sn: ≤50 ppt; Sr: ≤20 ppt; Ta: ≤50 ppt; Tb: ≤20 ppt; Te: ≤50 ppt; Th: ≤1 ppt; Ti: ≤100 ppt; Tl: ≤20 ppt; Tm: ≤20 ppt; U: ≤1 ppt; V: ≤20 ppt; W: ≤100 ppt; Y: ≤10 ppt; Yb: ≤20 ppt; Zn: ≤200 ppt; Zr: ≤20 ppt
• SMILES 字串: F
• 儲存溫度: 2-30°C
• InChI: InChI=1S/FH/h1H
• InChI 密鑰: KRHYYFGTRYWZRS-UHFFFAOYSA-N

说明

應用

• Detection of Organic Vapors Based on Photoluminescent Bragg-Reflective Porous Silicon Interferometer: This study demonstrates the use of 48% hydrofluoric acid in fabricating porous silicon structures for sensing organic compounds, showcasing its importance in developing advanced materials for chemical sensing (Ahn et al., 2015).

安全信息

• 象形圖: GHS05,GHS06
• 訊號詞: Danger
• 危險聲明: H300 + H310 + H330 - H314
• 防範說明: P260 - P270 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• 危險分類: Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Eye Dam. 1 - Skin Corr. 1A
• 儲存類別代碼: 6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
• 水污染物質分類（WGK）: WGK 2
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable