|Place of Origin:||China|
|Brand Name:||Newradar Gas|
|Minimum Order Quantity:||20pcs|
|Packaging Details:||Packed in10L-50L cylinder or packed according to the demands.|
|Delivery Time:||30-35 working days after received your payment|
|Payment Terms:||L/C, , T/T, Western Union, MoneyGram|
|Supply Ability:||5000 pcs per month|
|CAS No.:||7647-01-0||EINECS No.:||231-595-7|
|Purity:||99.9% , 99.999%, 99.9995%||MF:||Hcl|
|Molar Mass:||36.46 G·mol−1||Vapor Pressure:||4352 KPa (21.1 °C)|
|Solubility In Water:||720 G/L (20 °C)||Solubility:||Soluble In Methanol, Ethanol, Ether|
big industrial gas,
Chemical Grade 3N Hydrogen Chloride Gas Production Of Hydrochloric Acid
At room temperature, it is a colorless gas, which forms white fumes of hydrochloric acid upon contact with atmospheric humidity.
As the reaction is exothermic, the installation is called an HCl oven or HCl burner. The resulting hydrogen chloride gas is absorbed in deionized water, resulting in chemically pure hydrochloric acid. This reaction can give a very pure product, e.g. for use in the food industry.
The largest production of hydrochloric acid is integrated with the formation of chlorinated and fluorinated organic compounds, e.g., Teflon, , and other CFCs, as well as chloroacetic acid and PVC. Often this production of hydrochloric acid is integrated with captive use of it on-site. In the chemical reactions, hydrogen atoms on the hydrocarbon are replaced by chlorine atoms, whereupon the released hydrogen atom recombines with the spare atom from the chlorine molecule, forming hydrogen chloride.
The resulting hydrogen chloride gas is either reused directly or absorbed in water, resulting in hydrochloric acid of technical or industrial grade. Small amounts of HCl gas for laboratory use can be generated in an HCl generator by dehydrating hydrochloric acid with either sulfuric acidor anhydrous calcium chloride. Alternatively, HCl can be generated by the reaction of sulfuric acid with sodium chloride. Most hydrogen chloride is used in the production of hydrochloric acid. It is also an important reagent in other industrial chemical transformations.
1. Physical properties
|Hazardous class for transort||2.3|
2. Typical technical data (COA)
|Dew Point /℃ ≤||-66|
|40ltr||25kgs||CGA330||According to the valve type|
|43ltr||25kgs||CGA330||According to the valve type|
|Other sizes and standards also available|
|1||Most hydrogen chloride is used in the production of hydrochloric acid.|
|2||Hydrochlorination of rubber|
|3||Production of vinyl and alkyl chlorides|
|4||In the semiconductor industry, it is used to both etch semiconductor crystals and to purify silicon via trichlorosilane (SiHCl3)|
|5||It may also be used to treat cotton to delint it, and to separate it from wool|
|6||In the laboratory, anhydrous forms of the gas are particularly useful for generating chloride-based Lewis acids, which must be absolutely dry for their Lewis sites to function. It can also be used to dry the corresponding hydrated forms of these materials by passing it over as they are heated; the materials would otherwise fume HCl gas themselves and decompose. Neither can these hydrates be dried using standard desiccator methods|