1.01513
Hydrofluoric acid
48%, Ultrapur
别名:
氢氟酸, 氢氟酸溶液，氢氟酸, HF
产品名称
氢氟酸48％, Ultrapur
SMILES string
F, [H+].[F-]
InChI
InChI=1S/FH/h1H, 1S/FH/h1H
Quality Level
vapor pressure
25 mmHg ( 20 °C)
description
for inorganic trace analysis
assay
48%
form
liquid
concentration
48%
pH
2 (20 °C in H2O)
bp
ca.106 °C/ca.223 °F-at 1,013 hPa
mp
-35 °C
solubility
soluble (Water: Soluble)
density
1.16 g/cm3 at 20 °C
cation traces
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
storage temp.
2-30°C
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Application
- Detection of Organic Vapors Based on Photoluminescent Bragg-Reflective Porous Silicon Interferometer: 本研究展示了如何使用 48% 氢氟酸制造用于感测有机化合物的多孔硅结构，揭示了其在开发化学传感先进材料方面的重要性(Ahn et al., 2015)。
signalword
Danger
Hazard Classifications
Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Eye Dam. 1 - Skin Corr. 1A
存储类别
6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
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