Hydrofluoric acid
Hydrofluoric acid structure
|
Common Name | Hydrofluoric acid | ||
|---|---|---|---|---|
| CAS Number | 7440-58-6 | Molecular Weight | 178.490 | |
| Density | 13,31 g/cm3 | Boiling Point | 19.5±9.0 °C at 760 mmHg | |
| Molecular Formula | Hf | Melting Point | 2227 °C(lit.) | |
| MSDS | Chinese USA | Flash Point | N/A | |
| Symbol |
GHS02 |
Signal Word | Danger | |
| Name | hafnium atom |
|---|---|
| Synonym | More Synonyms |
| Density | 13,31 g/cm3 |
|---|---|
| Boiling Point | 19.5±9.0 °C at 760 mmHg |
| Melting Point | 2227 °C(lit.) |
| Molecular Formula | Hf |
| Molecular Weight | 178.490 |
| Exact Mass | 179.946503 |
| Vapour Pressure | 922.1±0.0 mmHg at 25°C |
| Stability | Stable. Incompatible with oxygen, sulfur, strong oxidizing agents, halogens, phosphorus, strong acids. Highly flammable. |
CHEMICAL IDENTIFICATION
|
| Symbol |
GHS02 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H228 |
| Precautionary Statements | P210 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
| Hazard Codes | T+:Verytoxic; |
| Risk Phrases | R26/27/28;R35 |
| Safety Phrases | S9-S16-S26-S27-S33-S36-S36/37/39 |
| RIDADR | UN 3178 4.1/PG 3 |
| WGK Germany | - |
| RTECS | MG4600000 |
| Packaging Group | III |
| Hazard Class | 8 |
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182Hf-182W age dating of a 26Al-poor inclusion and implications for the origin of short-lived radioisotopes in the early Solar System.
Proc. Natl. Acad. Sci. U. S. A. 110(22) , 8819-23, (2013) Refractory inclusions [calcium-aluminum-rich inclusions, (CAIs)] represent the oldest Solar System solids and provide information regarding the formation of the Sun and its protoplanetary disk. CAIs c... |
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Dispersion engineering of thick high-Q silicon nitride ring-resonators via atomic layer deposition.
Opt. Express 20(25) , 27661-9, (2012) We demonstrate dispersion engineering of integrated silicon nitride based ring resonators through conformal coating with hafnium dioxide deposited on top of the structures via atomic layer deposition.... |
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Concentration dependence in kinetic arrest of the first-order magnetic transition in Ta doped HfFe2.
J. Phys. Condens. Matter 25(6) , 066011, (2013) Magnetic behavior of the pseudo-binary alloy Hf(1-x)Ta(x)Fe(2) has been studied, for which the zero-field ferromagnetic (FM) to antiferromagnetic (AFM) transition temperature is tuned near to T = 0 K.... |
| Fluoride hydrogen |
| HAFNIUM |
| MFCD00011032 |
| HafniumpowderZr |
| Celtium |
| hafniumpowder,dry |
| hafniumpowder |
| HafniumZrwire |
| Hydrofluoric acid |
| HAFNIUM METAL |
| Hydrogen fluoride |
| HF |
| Hydrogen fluoride, anhydrous [UN1052] [Corrosive] |
| EINECS 231-166-4 |
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Hydrofluoric acid
- Price: ￥358.0/50ml
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
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