Hydrofluoric acid (HF) is a chemical compound consisting of hydrogen and fluorine atoms. It can exist as a colorless gas or a volatile liquid with a rather pungent odor, though it is often odorless. HF is highly reactive and possesses strong corrosive properties, making it one of the most dangerous acids.
	Specifications:
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		Chemical formula: HF.
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		Molecular weight: 20.01 g/mol.
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		Physical state: Gas or liquid, depending on temperature.
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		Boiling point: 19.5°C, and it exists as a gas at room temperature (25°C). However, it can easily be liquefied under pressure or at sufficiently low temperatures.
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		Boiling point: -84.7°C (-120.5°F).
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		Melting Point: -92.4°C (-134.3°F).
	Applications:
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		Chemical industry.
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		Semiconductor manufacturing.
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		Metal processing.
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		Oil and gas.
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		Glass processing.
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		Medical.
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		Electronics technology.
	Packaging and storage:
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		HF is highly corrosive and poses significant health and environmental risks, requiring special handling and safety precautions.
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		Packaging: Cylinder (40L, 47L, 50L, etc.)