Technical and pharma Niacet Anhydrous Hydrogen Chloride high purity · technical ·

Anhydrous Hydrogen Chloride (AHCl) is a colorless gas that plays an important role in various technologies and pharmaceutical/chemical industries. The majority of Anhydrous Hydrogen Chloride is used to produce hydrochloric acid, a solution of AHCl in water. Concentrations range from less than 1% up to 38%. The latter is referred to as “concentrated” or “fuming” hydrochloric acid.

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Following documents are available for download:

Safety Data Sheet (SDS) -Anhydrous-Hydrogen-Chloride
Product Specification Sheet (PSS) High-Purity
Product Specification Sheet (PSS) AHCL-Tech-3
applications

Besides the use in hydrochloric acid, AHCl is also an important reagent used in chemical transformations, e.g.:

  • Hydrochlorination of rubber
  • Production of vinyl and alkyl chlorides
  • Production of pharmaceutical products
  • In the semiconductor industry, it is used to both etch semiconductor crystals and to purify silicon via trichlorosilane (SiHCl3).
  • Cotton treatment to delint it, and to separate it from wool.
  • Organic synthesis, e.g. generation of chloride-based Lewis acids which must be absolutely dry to keep their reactivity.
  • Etc.

Available Purities
We offer Hydrogen Chloride in the following purities.

Technical Grade
99.95%
In Tube Trailers, Ton Containers and Cylinders
Low impurities for technical processes

4N7
99.997%
In Ton Containers and Cylinders
For processes with slightly tighter tolerances for impurities.

5N
99.999%
In Tube Trailers, Ton Containers and Cylinders
For applications with sensitive requirements our very low moisture product works best.

Additional packages and valves for European customers are being added to the portfolio, as well as Pneumatic valve options. Inquire at the time of order.

 

Available packaging
We offer Hydrogen Chloride in the following package sizes.

Tube Trailers                  21,000lbs/9,545kgs

Ton Containers              600lbs/273kgs                       CGA 330 and DISS 634 manual valves

Cylinders                        60lbs/27kgs                            CGA 330 and DISS 634 manual valves

Additional packages and valves for European customers are being added to the portfolio, as well as Pneumatic valve options. Inquire at the time of order.

 

benefits
Exceptionally pure process that produces few impurities that may impact your process.
New US based source that can help with security of supply for high purity applications.
Access to manufacturing information for processes that have stringent quality requirements.
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