| CAS No. | 7647-01-0 |
| UN No. | 1050 |
| EINECS No. | 231-595-7 |
| Molecular weight | 36.46 |
| Appearance | colorless, pungent odor |
| Melting point | -114.2℃ |
| Boiling point | -85.1℃ |
| Density | 1.477 kg/m³ |
| DOT Class | 2.3 & 8 |
| Label | Toxic Gas, Corrosives |
Hydrogen chloride is a colorless gas with a pungent odor, which is highly irritating to the upper respiratory tract and corrosive to eyes, skin and mucous membranes.
HCL Specialty Gas refers to a specialized form of hydrogen chloride (HCl) gas that is produced and purified to meet specific quality and purity standards for various industrial applications. It is typically used in industries such as chemical manufacturing, semiconductor fabrication, water treatment, and laboratory analysis, where precise control over gas quality and composition is essential for optimal performance and safety. HCL Specialty Gas is often supplied in cylinders or other containers, and its properties and composition are carefully monitored to ensure consistency and reliability in its use.
HCL Specialty Gas is widely used in chemical manufacturing processes, serving as a raw material for the production of various compounds including PVC, pharmaceuticals, and fertilizers.
HCL Specialty Gas is employed in water treatment applications for pH adjustment, disinfection, and the removal of impurities such as iron and manganese from water supplies.
In metal processing industries, HCL Specialty Gas is used for pickling and cleaning metals to remove oxides, scales, and other surface impurities prior to further processing or finishing.
HCL Specialty Gas finds applications in the food and beverage industry for pH adjustment, sterilization, and as an ingredient in food processing.
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Used in the production of hydrochloric acid.
As catalyst, solvent, etchant in industry manufacture
Used for etching gas in semiconductor industry
99.9% HCL, Industrial Grade
| Specification | 99.9 % |
| Carbon Dioxide | ≤400 ppm |
| Carbon Monoxide | ≤60 ppm |
| Nitrogen | ≤450 ppm |
| Oxygen+Argon | ≤30 ppm |
| THC(as Methane) | ≤5 ppm |
| Moisture | ≤5 ppm |
99.999% HCL, Semiconductor Grade
| Specification | 99.999% |
| Carbon Dioxide | ≤2 ppm |
| Carbon Monoxide | ≤1 ppm |
| Nitrogen | ≤2 ppm |
| Oxygen+Argon | ≤1 ppm |
| THC(as Methane) | ≤0.1 ppm |
| Moisture | ≤1 ppm |
*Other Grades and Purity Available on Asking
Package Information
| Cylinder Specifications | Contents | |
| Cylinder Capacity | Valve | Weight |
| 44L | CGA660 | 25 kgs |
| 440L Y cylinder | CGA660 | 250 kgs |
*Other Packages Available on Asking
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Advantanges
More than fifteen years on the market.
ISO certificate manufacturer & Stable raw material source.
On-line analysis system for gas quality control in every step, highly close to 100% pass rate.
Experienced DG International Shipping Team by sea & air.
