vapor density
1.27 (vs air)
vapor pressure
25 mmHg ( 20 °C)
grade
technical
assay
40-45%
impurities
≤0.02% hexafluorosilic acid (H2SiF6)
density
1.15 g/mL at 25 °C (lit.)
anion traces
sulfate (SO42-): ≤100 mg/kg
SMILES string
[H+].[F-]
InChI
1S/FH/h1H
InChI key
KRHYYFGTRYWZRS-UHFFFAOYSA-N
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General description
Hydrofluoric acid can be used in combination with hydrochloric acid to stimulate sandstone reservoirs.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Eye Dam. 1 - Skin Corr. 1A
存储类别
6.1A - 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
新产品
此项目有
Hydrofluoric acid stimulation of sandstone reservoirs
Smith.F.C and Hendrickson.R.A
Journal of Petroleum Technology , 17(2), 215-222 (1965)
Denise C Jarrin et al.
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Heart rate variability (HRV) is a non-invasive quantitative marker of cardiac autonomic function derived from continuous electrocardiogram (ECG) recordings. Normative HRV values and development factors have not been established in pediatric populations. The objective was to derive referent time- and
Barry Greenberg et al.
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Mette Holme Jung et al.
European journal of heart failure, 16(4), 403-408 (2014-01-28)
Continuous-flow left ventricular assist device (CF-LVAD) implantation is associated with improved quality of life, but the effect on exercise capacity is less well documented. It is uncertain whether a fixed CF-LVAD pump speed, which allows for sufficient circulatory support at
Philip J Millar et al.
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Muscle sympathetic activation in heart failure with reduced ejection fraction (HFrEF) has been attributed, on the basis of multiunit recordings, to attenuated inhibitory feedback from stretch-sensitive cardiopulmonary mechanoreceptors. However, such preparations integrate 2 populations of single units exhibiting directionally opposite
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 257834-1G | 04061826002650 |
| 01066-1L | 04061837759697 |
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