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Engineered specifically to neutralize residual acidic impurities in DMF solvent streams without introducing metallic ions or volatile byproducts.
Non-corrosive formulation ensures compatibility with stainless steel and lined process equipment commonly used in pharmaceutical and fine chemical manufacturing.
Water-miscible and fully soluble in DMF, enabling homogeneous treatment and consistent neutralization performance across batch and continuous operations.
Low volatility and high thermal stability support safe handling at elevated process temperatures typical in DMF recovery and recycling systems.
Designed for regulatory compliance—meets ICH Q3C guidelines for residual solvents and supports GMP-aligned purification workflows.
Neutralization of acidic degradation products (e.g., dimethylamine hydrochloride, formic acid) in recycled DMF used in API synthesis.
Pre-treatment of DMF solvent prior to distillation or membrane-based purification in pharmaceutical manufacturing facilities.
Stabilization of DMF in polyacrylonitrile (PAN) fiber spinning solutions to prevent acid-catalyzed polymer degradation.
Process safeguard in electronic-grade DMF handling for semiconductor photoresist formulation and cleaning applications.
In-line neutralization in continuous flow reactors where DMF serves as reaction medium for cross-coupling and amidation reactions.
| Chemical Type | Organic amine-based non-ionic neutralizer |
| Product Form | Liquid, clear and colorless |
| Appearance | Transparent, free of suspended particles or haze |
| Primary Applications | DMF solvent purification, acid scavenging in pharmaceutical and polymer processes |
| Key Features | Non-metallic, non-volatile, DMF-miscible, GMP-supportive |
| Storage Stability | 24 months unopened at 15–25°C; stable under inert atmosphere |
| Handling Classification | Non-hazardous per GHS; no acute toxicity or environmental hazard labeling required |
| Regulatory Status | REACH registered; compliant with US FDA 21 CFR 178.3620 for indirect food additives (when used per specification) |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
