01
Uncompromising Purity
We strictly control our NBP to a minimum purity of 99.5% with ultra-low moisture levels, ensuring consistent performance and higher yield rates in your production lines.
Request product data →NEM / Premium Solvent
NEM material
archive / active briefN-Butylpyrrolidone (NBP)
High-Performance Solvent.
Source-Factory Direct.
Secure your supply of high-purity NBP (≥99.5%). Engineered for demanding applications in microelectronics, coatings, and advanced formulations. Fully supported by REACH compliance, batch-specific documents, and scalable factory-direct logistics.
01≥99.5%Min purity
02CAS3470-98-2
03DocsTDS · SDS/COA on request
04REACHCompliant
01 / Product core
Formulate with confidence and technical clarity.
N-Butylpyrrolidone delivers exceptional solvency and thermal stability. It is the solvent of choice for stringent processes in lithium batteries, semiconductor cleaning, premium coatings, and pharmaceutical synthesis where high purity and low moisture are non-negotiable.
High purity, low moisture and dependable solvency for demanding process environments.
NBP /
Material referenceArchive frame 01
Specialty solvent profileClearer product
context.
More useful evaluation.
More useful evaluation.
Current product brief
ProductN-Butylpyrrolidone (NBP)
CAS RN3470-98-2
Purity≥ 99.5% min
AppearanceClear liquid; confirm current product
documentation
DocumentationTDS download · SDS/MSDS & COA on
request
Final values, analytical methods, acceptance criteria and regulatory statements should be confirmed in the current SDS and batch COA.
02 / Why NBP
A smarter solvent decision backed by factory capability.
Choose NBP with product consistency, regulatory support and direct manufacturing coordination built into one supply relationship.
02
Regulatory Assurance
Future-proof your supply chain with an eco-friendly solvent. We provide full compliance support, including REACH registration for the European market.
Request product data →03
Source-Factory Economics
Bypass intermediaries. Direct communication with our manufacturing base aligns your grade, volume, packaging, and pricing for maximum efficiency.
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QC evidence / document
routeReview record 03
Source-factory manufacturing recordManufacturing, process and
analytical controls aligned for specialty-solvent supply.
03 / Source-factory manufacturer
Manufacturing capability built for specialty-solvent supply.
NEM Materials is a pyrrolidone-industry manufacturer with a production footprint spanning the Puyang Production Base, Puyang Fine Chemical Industrialization Base and Greater Bay Area Production Headquarters. From environmental, process and analytical control to export coordination, the manufacturing conversation stays close to your formulation and supply plan.
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Three-site footprint
Puyang Production Base, Puyang Fine Chemical Industrialization Base and Greater Bay Area Production Headquarters.
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Integrated control systems
ISO 9001:2015, ISO 14001:2015 and ISO 45001:2018 systems support quality, environment and occupational health and safety management.
✓
Export-ready coordination
Self-operated import and export capability supports direct alignment of grade, packaging, destination and delivery timing.
Document archive
Product files and document requests.
Download the current TDS directly. Request the current SDS/MSDS and applicable batch COA from sales.
TDS↓
Technical Data Sheet
Current product technical data for the applicable grade.
Download TDSSDS/MSDS→
Safety Data Sheet
Contact sales to receive the current SDS/MSDS for your product and destination.
Contact salesCOA→
Certificate of Analysis
Contact sales to request the applicable batch-specific COA.
Contact sales04 / Supply conversation
Build the order plan around the next decision.
Share expected quantity, destination, receiving infrastructure and timing. We can frame a commercial conversation for 200 kg drums, 1,000 kg IBCs and ISO tank or bulk options.
Plan an NBP supply discussion →
Supply route
/ pack alignmentRoute record 04
01
Define the evaluation
Start with your formulation, process window, target volume and internal approval requirements.
02
Request the relevant data
Review the current specification and safety documentation for your intended route.
03
Align the supply plan
Match packaging, destination, commercial quantity and delivery timing before the next decision.
05 / FAQ
The questions that make a better brief.
Product, regulatory, transport and commercial details remain subject to confirmation for the applicable grade and destination.
What downstream applications is your NBP suitable for?
Our high-purity NBP is widely used in microelectronics, lithium-ion battery manufacturing, industrial coatings, and pharmaceutical synthesis.
How can I obtain the SDS/MSDS and batch COA?
The Technical Data Sheet is available for direct download. Please contact sales with your product grade, application and destination to request the current SDS/MSDS and applicable batch-specific COA.
Which packaging formats can be discussed?
Commercial planning can be discussed for 200 kg drums, 1,000 kg IBCs and ISO tank or bulk options, subject to quantity, receiving infrastructure, carrier acceptance and destination requirements.
How do you support export logistics?
Our factory-direct team aligns grade, quantity, packaging, destination and delivery timing in one commercial thread before shipment planning.
How do you support European REACH requirements?
We provide compliance support, including REACH registration support for the European market. Request the applicable current statements with your intended quantity and destination.
Next step / NBP
Start with the product data. Move forward with the right questions.
Send your application and requirements, including target country, preferred packaging, estimated volume and document needs. We will respond with the relevant current product information and next commercial step.
Request NBP data & pricing →