Name: Hydrogen Chloride HCL Gas
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Hydrogen Chloride HCL Gas

Hydrogen Chloride (HCl) is an inorganic compound. At normal temperature and pressure, it is a colorless gas with a strong pungent odor. Hydrochloric acid is a key raw material in basic chemical industries and is widely used in chemical synthesis, metal processing, and etching processes in semiconductor manufacturing.

Product Description

Hydrogen chloride is a colorless, toxic, irritating, asphyxiating, non-flammable gas;Strong hygroscopicity, absorption of moisture in the air, the formation of hydrochloric acid, has a strong corrosive.

CAS No.: 7647-01-0

EINECS No.: 231-595-7

UN No.: UN1050

Purity: 99.9%, 99.999%

Dot Class: 2.3

Appearance: Colorless

Grade Standard: Chemical Grade; Electronic Grade

Specifications	Chemical grade	Electronic grade
HCLpurity(%)	99.9	99.999
Hydrogen	≤200	/
Oxygen + Argon	≤50	<1.0
Nitrogen	≤300	<2.0
Carbon monoxide	≤80	<1.0
Carbon dioxide	≤200	<2.0
Hydrocarbon(CH4+C2H2)	≤50	<1.0
Moisture	≤5	<1.0
Fe/(mg/L)	/	≤0.5
Other metallic elements(Mn ,Co,Zn,Cu ,Cr,Ni) (mg/L)	/	≤0.1

1.Hydrogen chloride is commonly used in the manufacture of pharmaceutical intermediates, pesticides and fine chemicals , regulate the PH of solutions.

2.Hydrogen chloride gas is mainly used for making dyes, fragrances, medicines, various chlorides and corrosion inhibitors.

3.Hydrogen chloride used in glass processing, metal cleaning, corrosion photography, pottery manufacturing, food processing.

4.Hydrogen chloride used in organic synthesis catalyst, solvent, etchant, inorganic chloride manufacturing, rubber.

5.Electronic grade hydrogen chloride products are mainly used for gas-phase polishing, epitaxial base corrosion and cemented carbide manufacturing of monocrystalline silicon in semiconductor device production. Electronic gas, standard gas, oxidation, chemical vapor deposition, led, etc.

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