Description
1. Product Overview
N-Methyl-2-pyrrolidone (NMP Electronic Grade) is a high-purity polar aprotic solvent engineered for ultra-sensitive electronic and electrochemical manufacturing processes. It is widely used in semiconductor fabrication, lithium-ion battery electrode production, and advanced polymer processing where impurity control is critical. This electronic-grade NMP delivers exceptional solvency performance with ultra-low moisture, metal ions, and particulate contamination. Its strategic value lies in enabling higher yield, improved device reliability, and process stability in next-generation electronics manufacturing.
2. Key Specifications & Technical Characteristics
- Chemical Composition: C₅H₉NO (N-Methyl-2-pyrrolidone)
- CAS Number: 872-50-4
- Purity Level: ≥ 99.9% (Electronic Grade, ultra-high purity)
- Physical Form: Clear, colorless liquid
- Odor: Mild amine-like characteristic
- Boiling Point: ~202°C
- Density: ~1.03 g/cm³ (20°C)
- Solubility: Fully miscible with water and most organic solvents
- Moisture Content: Ultra-low (electronic specification controlled)
- Metal Ion Content: Ultra-trace (semiconductor-grade controlled limits)
- Packaging Options:
- 200 kg steel drums (lined)
- 1000 L IBC totes
- ISO tank containers (bulk supply)
- Shelf Life: 24 months under recommended storage conditions
3. Core Industrial Applications
- Lithium-Ion Battery Manufacturing: Primary solvent for PVDF binder dissolution in electrode slurry preparation (cathode and anode).
- Semiconductor & Electronics: High-performance cleaning and photoresist stripping in wafer fabrication processes.
- Advanced Polymers: Used in high-performance polymer synthesis and processing where strong solvency is required.
- Industrial Cleaning & Degreasing: Precision cleaning of sensitive components and high-spec equipment.
Its superior purity profile ensures minimal contamination risk, outperforming standard-grade solvents in yield-sensitive and high-precision manufacturing environments.
4. Competitive Advantages
- Ultra-High Purity Consistency: Tight specification control for electronic-grade manufacturing standards
- Low Impurity Profile: Extremely low water, metal ions, and particulate levels
- Stable Global Supply Chain: Scalable production and reliable bulk availability for industrial buyers
- Process Efficiency Gains: Enhances electrode coating uniformity and semiconductor yield rates
- Regulatory & Documentation Support: Full COA, SDS, and batch traceability provided
- Cost Optimization: Competitive pricing for high-volume OEM and contract manufacturing supply
- Sustainability Compliance: Optimized production process aligned with modern environmental handling standards
5. Commercial & Supply Information
- Minimum Order Quantity (MOQ): 20 MT (bulk industrial supply)
- Bulk Loading Capacity:
- 20–22 MT per 20ft ISO tank container (approx.)
- 16–18 MT per 20ft drum-loaded container (depending on configuration)
- Supply Format: Bulk export, contract supply, and long-term procurement agreements available
- Incoterms: FOB / CIF / CFR (negotiable based on destination and volume)
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