Request for Information, Cyanogen Chloride

Approved for Public Release

Purpose of RFI

This RFI is issued in accordance with DFARS PGI 206.302-1(d) to support market research and assess the availability of responsible sources capable of meeting the Government’s requirements for Cyanogen Chloride (CK) gas supply and delivery. Results may inform a potential Justification and Approval (J&A) for other than full and open competition under FAR 6.302-1.

This is not a solicitation for proposals and does not constitute a commitment to release a solicitation in the future. The Government is not obligated to contract for any supply as a result of this this notice.

Summary of Requirement

The Government requires delivery of up to 1,000 lbs. of cyanogen chloride (CK) gas, at ≥96% purity, in multiple shipments over a 60-month ordering period. The CK gas will be used to evaluate filter effectiveness.

Key Industry Capabilities Required

1. Production:

• Produce CK gas at ≥96% purity, verified by Gas Chromatography–Mass Spectrometry (GC-MS) or Gas Chromatography–Thermal Conductivity Detector (GC-TCD).
• Analyze and report levels of ClCN, HCN, and CO₂ for every batch and/or lot.

2. Stabilization: Prevent dangerous polymerization both in transit and at temperatures up to 122 °F (50 °C) through verified stabilization methods.

3. Cylinder-Level Documentation: Provide documentation for each cylinder that includes:

• Certificate of purity with GC-MS or GC-TCD results
• Full chemical analysis (ClCN, HCN, CO₂)
• Type and amount of stabilizer used
• CK production date and cylinder fill date

4. Leak Detection & Storage: Temporarily store filled cylinders for leak detection prior to shipment in a manner that prevents exposure to any leaked gas.

5. Transportation & Delivery: Safely deliver CK gas to military facilities in Maryland and Arkansas in compliance with all applicable federal and state hazardous material regulations.

Requested Information

Interested parties shall submit the following:

1. Company Information: Company name, CAGE code, and DUNS number

2. Capabilities Statement addressing each of the following areas:

• Production Capability: Historical CK production volumes and third-party chemical analysis reports (including ClCN and other detected constituents)
• Stabilization: Examples of stabilized CK shipments (locations, dates) and methods used
• Cylinder Documentation: Process for tracking chemical analysis, stabilizer usage, and production/fill dates for each cylinder
• Storage & Leak Detection: Safety protocols for leak detection and interim storage
• Transportation: Methodology for compliant transport of CK gas to Maryland and Arkansas installations and any extra precautions to mitigate risk to the drivers and general public during transit.

3. Estimated Delivery Lead Times of orders up to 200 lbs.

4. Business Size Classification under NAICS 325180

Submission Instructions

Responses are limited to 5 pages and must be submitted electronically to Ben Gilson (benjamin.gilson.civ@army.mil) no later than August 13, 2025. Please include “RFI Response – CK Gas Supply” in the subject line.

Disclaimer

This RFI is issued solely for information and planning purposes. It does not constitute a solicitation and shall not be construed as a commitment by the Government. Responses will be used to inform acquisition strategy and may be included in the J&A documentation. All information submitted in response to this RFI is voluntary; the Government will not pay for the information requested nor will it compensate any respondent for any cost incurred in developing the information provided to the Government. The information provided in this RFI is subject to change and is not binding. All submissions become Government property and will not be returned. Mark proprietary or confidential information; accordingly, access will be limited to authorized Government personnel.

Do not submit classified information.