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NAICS Code· 325998

All Other Miscellaneous Chemical Product and Preparation Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing chemical products (except basic chemicals, resins, and synthetic rubber; cellulosic and noncellulosic fibers and filaments; pesticides, fertilizers, and other agricultural chemicals; pharmaceuticals and medicines; paints, coatings and adhesives; soaps, cleaning compounds, and toilet preparations; printing inks; explosives; custom compounding of purchased resins; and photographic films, papers, plates, chemicals, and copy toners). Illustrative Examples: Activated carbon and charcoal manufacturing Antifreeze preparations manufacturing Electronic cigarette vapor liquids, including closed refills, manufacturing Industrial salt manufacturing Lighter fluids (e.g., charcoal, cigarette) manufacturing Matches and matchbook manufacturing Pyrotechnics (e.g., flares, flashlight bombs, signals) manufacturing Sugar substitutes (i.e., synthetic sweeteners blended with other ingredients) made from purchased synthetic sweeteners Swimming pool chemical preparations manufacturing Writing inks manufacturing Cross-References. Establishments primarily engaged in--Show more

NAICS 325998 – All Other Miscellaneous Chemical Product and Preparation Manufacturing encompasses the production of chemical formulations and preparations not covered by more specific NAICS categories, including specialty adhesives, industrial cleaners, decontaminants, chemical stabilizers, and custom chemical blends used in defense, medical, and environmental applications. This sector supports mission-critical government operations through tailored chemical solutions for decontamination, sterilization, corrosion inhibition, and hazardous material handling.

86
Active Contracts
$763.3M
Total Obligations (12mo)
3.2K
Awarded Contracts (12mo)
346
Contractors Awarded (12mo)
+53.5%
YoY Growth

Contract Opportunities

Active solicitations and awarded contracts classified under NAICS 325998 — All Other Miscellaneous Chemical Product and Preparation Manufacturing.

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NAICS 325998 FAQ

Frequently Asked Questions

NAICS code 325998 covers All Other Miscellaneous Chemical Product and Preparation Manufacturing. This U.S. industry comprises establishments primarily engaged in manufacturing chemical products (except basic chemicals, resins, and synthetic rubber; cellulosic and noncellulosic fibers and filaments; pesticides, fertilizers, and other agricultural chemicals; pharmaceuticals and medicines; paints, coatings and adhesives; soaps, cleaning compounds, and toilet preparations; printing inks; explosives; custom compounding of purchased resins; and photographic films, papers, plates, chemicals, and copy toners). Illustrative Examples: Activated carbon and charcoal manufacturing Antifreeze preparations manufacturing Electronic cigarette vapor liquids, including closed refills, manufacturing Industrial salt manufacturing Lighter fluids (e.g., charcoal, cigarette) manufacturing Matches and matchbook manufacturing Pyrotechnics (e.g., flares, flashlight bombs, signals) manufacturing Sugar substitutes (i.e., synthetic sweeteners blended with other ingredients) made from purchased synthetic sweeteners Swimming pool chemical preparations manufacturing Writing inks manufacturing Cross-References. Establishments primarily engaged in--

Recently Posted in All Other Miscellaneous Chemical Product and Preparation Manufacturing

NAICS: 325998
New
SLED
Supply of Hot-Applied Rubberized Sealant for Pavement MaintenanceThe contract entails the supply of hot-applied rubberized asphalt crack sealant for pavement maintenance activities on IH-410 in Bexar County, Texas, under the authority of the Texas Department of Transportation. The material must meet specific performance standards for durability and adhesion under regional weather conditions to ensure effective crack sealing and extended pavement life. The solicitation is classified as a subcontract and is categorized under NAICS code 325998 for other chemical product and preparation manufacturing. Performance is required exclusively at the designated project site on IH-410, with delivery and logistical coordination to align with maintenance timelines. The opportunity was posted on June 30, 2026, with a rigid response deadline of July 29, 2026, at 7:30 PM Central Time, leaving no flexibility for late submissions. Bidders must ensure compliance with all technical specifications, including material composition, application readiness, and certification of product suitability for hot-applied systems. While no set-aside provisions are indicated, the contract is managed through the Texas SmartBuy procurement system, and interested parties must access the full solicitation details via the provided online portal to review additional terms, testing requirements, and delivery conditions.
Texas Department of Transportation

POSTED

1 day ago

DEADLINE

in 27 days
View Details
NAICS: 325998
Closed
DIBBS
Medical Device Packaging and Labeling ServicesThe contract requires comprehensive packaging and labeling services for medical devices in strict compliance with military and federal standards, including the accurate labeling of hazardous materials and the preparation of complete Safety Data Sheets. All work must adhere to regulated protocols to ensure the safe handling, storage, and transport of sensitive medical equipment used by defense and federal agencies. The scope demands precision in documentation and physical labeling to meet rigorous compliance requirements, with particular attention to hazardous material classifications and regulatory reporting. This subcontract opportunity, issued by the Defense Logistics Agency under the Department of Defense, is categorized under NAICS code 325998 and has a response deadline of May 26, 2026. The solicitation is open for submission through the DIBBS system, and while specific performance location details are not provided, the work is intended to support national defense logistics infrastructure. Contractors must demonstrate proven capability in handling federally mandated packaging and labeling procedures for medical devices, with an emphasis on regulatory accuracy and operational reliability.
Defense Logistics Agency

POSTED

1 day ago

CLOSED

about 1 month ago
View Details
NAICS: 325998
New
SLED
Calcium Chloride Supply / Material DeliveryThe contract outlines the supply and delivery of bulk calcium chloride to a project site in Putnam, Connecticut, with all materials required to meet established manufacturer specifications. Deliveries must be scheduled in alignment with project timelines to ensure seamless integration into ongoing operations, emphasizing timely and consistent supply without disruption. The material is to be provided under a subcontract arrangement, with the solicitation governed by the Connecticut Department of Administrative Services Procurement division. The opportunity is open for response until August 6, 2026, with the posting date set for June 30, 2026. The North American Industry Classification System code 325998 applies, indicating it falls under miscellaneous chemical product manufacturing. The place of performance is specifically located in Putnam, CT, and all logistics must be managed to meet this requirement. No set-aside provisions are designated, and while contact details are not provided, interested parties are directed to the CTSource Bid Board portal for further information and submission procedures.
DAS Procurement

POSTED

2 days ago

DEADLINE

in about 1 month
View Details
NAICS: 325998
New
SLED
Diesel Exhaust Fluid (DEF) SupplyThe Missouri Department of Transportation, Kansas City District, is seeking a contractor to supply Diesel Exhaust Fluid (DEF/AdBlue) for its diesel-powered fleet to ensure compliance with federal emissions regulations. The contract is structured as a subcontract and falls under NAICS code 325998, which covers other chemical product and preparation manufacturing. The solicitation was posted on June 30, 2026, with a response deadline of July 20, 2026, indicating a competitive procurement process aimed at securing a reliable and consistent source of DEF. The product must meet all applicable quality standards to support the operational and environmental compliance needs of the state fleet. Delivery of the DEF will be required across MoDOT’s operations within Missouri, though specific performance locations are not detailed. The supplier will be responsible for maintaining uninterrupted supply, adhering to specified purity and regulatory benchmarks, and ensuring timely distribution to support fleet readiness. While no set-aside provisions are indicated, the contract emphasizes compliance, reliability, and alignment with environmental mandates. Bidders are expected to demonstrate capacity to fulfill ongoing demand, with terms likely including performance metrics, quality assurance protocols, and service level agreements to safeguard state operations and emissions standards.
MODOT KANSAS CITY DISTRICT

POSTED

2 days ago

DEADLINE

in 18 days
View Details
NAICS: 325998
New
Federal
SRM 2692d Bituminous Coal BottlingThe National Institute of Standards and Technology (NIST) is conducting market research through a sources sought notice to identify qualified vendors capable of blending and bottling bituminous coal into Standard Reference Materials (SRMs) for use in chemical measurement accuracy. NIST currently has approximately 120 kilograms of bituminous coal from previous SRM 2692c production that requires homogenization through blending and spin-riffling into between 2000 and 2500 bottles, with any unused material to be bagged and returned. Optional line items are included for similar processing of 180 kg and 90 kg of coal or coke material, allowing for up to 3000 and 1500 bottles respectively, all to be completed within 17 weeks of material receipt. The work must ensure negligible heterogeneity in the final product to meet stringent metrological standards for the energy industry. Responses must include company details, business size and socio-economic status, relevant capabilities and past performance, applicable contract vehicles, and country of manufacture, with all proprietary information clearly marked. Submissions are due by 10:00 AM EST on July 14, 2026, and must be sent via email to Sadaf.Afkhami@nist.gov in Microsoft Word or PDF format, adhering to specific formatting guidelines including Times New Roman 11-point font, 8.5 x 11 inch paper, and one-inch margins, with a maximum of 12 pages. This notice is purely for market research and does not constitute a solicitation or obligation to award a contract; no payment will be made for responses, and no solicitation documents exist at this time. Questions must be submitted no later than July 2, 2026. The NAICS code is 325998 with a small business size standard of 650 employees, and all proposals should reflect the ability to perform the work at NIST’s facility in Gaithersburg, Maryland.
Department Of Commerce Nist

POSTED

2 days ago

DEADLINE

in 12 days
View Details
NAICS: 325998
Awarded
Federal
42--PAD,ABSORBENT,HAZARThe contract award is for 42--PAD,ABSORBENT,HAZAR under solicitation number SPE4A626T58K1, issued by the Defense Logistics Agency Aviation, a division of the Department of Defense. The opportunity was posted on June 30, 2026, and the primary point of contact is Emma Garrett, reachable via email at Emma.Garrett@dla.mil or by phone at 445-737-7055. The contracting office is located in Richmond, Virginia, with a ZIP code of 23237, and the North American Industry Classification System code is 325998, indicating it falls under other chemical product and preparation manufacturing. No specific place of performance is listed, and no set-aside designation is applied to this award. The contract details can be viewed online through the SAM.gov workspace link provided.
DLA Aviation

POSTED

2 days ago

DEADLINE

N/A
View Details
NAICS: 325998
New
SLED
Supply of High-Performance Granular Absorbent CleanerNashville Electric Service is seeking a supplier to provide a high-performance granular absorbent cleaner engineered to solidify both hazardous and non-hazardous liquids while encapsulating over 600% of its own weight. The product must meet stringent safety and regulatory standards, including being non-combustible, non-carcinogenic, and fully compliant with RCRA regulations. This subcontract opportunity requires the manufacturer or supplier to deliver a reliable, environmentally responsible solution suitable for industrial and emergency response applications. The solicitation was posted on June 29, 2026, with_responses due by July 2, 2026, and performance is expected to be based in Nashville. The NAICS code 325998 indicates the product falls under miscellaneous chemical product manufacturing. Interested parties must respond through the designated vendor portal prior to the deadline.
Nashville Electric Service

POSTED

3 days ago

DEADLINE

in about 8 hours
View Details
NAICS: 325998
Awarded
Federal
58--ENCODER,COUNTERMEASThe contract award notice pertains to the procurement of 58 encoder countermeasure units under solicitation number SPE4A726T518T, issued by the Defense Logistics Agency Aviation, a component of the Department of Defense. The North American Industry Classification System code 325998 indicates this procurement falls under miscellaneous chemical and allied products manufacturing. The award was posted on June 29, 2026, with the performing office located in Richmond, Virginia, at the address 23237, though the specific place of performance for the delivered items is not detailed. Alisha Grove serves as the primary point of contact for inquiries, reachable via email at Alisha.Grove@dla.mil or by phone at 445-737-7100. The contract does not specify any set-aside designation, meaning it is open to all qualified vendors regardless of small business status or other socioeconomic categories. Further details and official documentation can be accessed through the SAM.gov workspace link provided.
DLA Aviation

POSTED

3 days ago

DEADLINE

N/A
View Details
NAICS: 325998
New
Federal
Radiopharmaceutical Packaging & LabelingThe contract requires final packaging, labeling, and documentation of DaTscan™ doses in full compliance with radiation safety standards, ensuring all steps meet regulatory requirements for handling radioactive materials. Each dose must be prepared in patient-ready vials with complete lot traceability, enabling accurate tracking from production through administration. The work must include meticulous documentation to support quality control and regulatory audits, with all processes aligned to ensure patient safety and regulatory adherence. This is a subcontract under the Department of Veterans Affairs, managed by Network Contract Office 19, with a response deadline of July 3, 2026. The North American Industry Classification System code 325998 indicates it falls under other miscellaneous chemical product and preparation manufacturing. The place of performance and point of contact details are not specified, but the work must be performed in accordance with federal guidelines for radiopharmaceutical handling. Bidders must demonstrate capability in managing radioactive substances, maintaining chain-of-custody protocols, and delivering sterile, labeled, and fully compliant doses ready for clinical use.
Network Contract Office 19 (36C259)

POSTED

3 days ago

DEADLINE

in 1 day
View Details
NAICS: 325998
New
Federal
Pyrotechnic Component Manufacturing for Aircraft Emergency SystemsThe contract involves the manufacture of precision pyrotechnic components including sequencers, detonators, and linear charges specifically designed for the F-117 canopy ejection and actuation systems. These devices must meet rigorous military standards for reliability, safety, and performance under extreme operational conditions, ensuring mission-critical functionality during emergency ejection sequences. The work is classified as a subcontract and falls under the NAICS code 325998 for other chemical product and preparation manufacturing, indicating specialized production requiring advanced materials science and controlled explosive technologies. The solicitation was posted on June 29, 2026, with a response deadline of July 14, 2026, at 11:00 PM. The contracting authority is the Department of Defense under the office designation FA8213 Aflcmc Ebhk, with performance expected to support defense aviation systems tied to the F-117 platform. Although specific location details for performance or point of contact are not provided, adherence to federal defense procurement protocols and secure handling of explosive materials is implied, requiring contractors to possess appropriate cleared facilities, certification, and experience in producing military-grade pyrotechnics under strict quality assurance guidelines.
FA8213 Aflcmc Ebhk

POSTED

3 days ago

DEADLINE

in 13 days
View Details
NAICS: 325998
New
SLED
Environmental and Sustainable Laboratory OperationsThe contract under the title Environmental and Sustainable Laboratory Operations seeks to establish a framework for the supply and implementation of Environmentally Preferable Products within laboratory settings, covering reagents, disposable items, and cleaning agents designed to minimize environmental impact. It is structured as a subcontract under the NAICS code 325998 and is managed by DAS Procurement in Connecticut, with a deadline for responses set for July 20, 2026. The emphasis is on sourcing products that meet rigorous environmental standards to support sustainable laboratory practices, ensuring reduced toxicity, biodegradability, and lower lifecycle emissions across all operational materials. While no specific place of performance or delivery location is detailed, the contract implies broad applicability across laboratory operations governed by the Connecticut state procurement entity. The solicitation does not specify set-aside provisions or target vendor classifications, leaving the procurement open to a wide range of eligible suppliers capable of meeting the environmental criteria. Contractors are expected to provide documentation of product sustainability credentials and may be required to demonstrate compliance with lifecycle environmental benchmarks. All proposals must be submitted through the designated state procurement portal prior to the stated deadline.
DAS Procurement

POSTED

5 days ago

DEADLINE

in 18 days
View Details
NAICS: 325998
New
SLED
Pavement Marking Materials Supply (Thermoplastic & Glass Beads)The contract requires the supply of preformed thermoplastic pavement markings and retroreflective glass beads that meet AASHTO M247 and Colorado Department of Transportation specifications, ensuring high performance and durability under regional conditions. All materials must be delivered with temperature control to maintain product integrity during transit, which is critical for proper adhesion and long-term reflectivity. The work is structured as a subcontract under the City of Aurora, with a response deadline of July 24, 2026, and falls under NAICS code 325998 for other chemical product and preparation manufacturing. Delivery and compliance with state-specific standards are essential for project approval and functionality.
City of Aurora

POSTED

6 days ago

DEADLINE

in 22 days
View Details

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