Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Cleaning Solvent

EcoClean™ Precision Series CS-200 is a fast-evaporating, non-ozone-depleting cleaning solvent formulated for electronics, optics, and precision metal parts. It removes oils, fluxes, and light contaminants without residue, leaving surfaces spotless and dry. Compatible with most plastics and elastomers, it meets IPC-J-STD-001 and RoHS standards. Low toxicity, non-corrosive, and VOC-compliant for safe industrial use.
  • cleaning solvent_51eb769a
  • cleaning solvent_51eb769a

Features Of Cleaning Solvent

  1. Non-chlorinated, low-global-warming-potential (GWP) formulation for sustainable operations.

  2. Fast-evaporating with zero residue—ideal for precision cleaning of sensitive components.

  3. Non-corrosive to aluminum, copper, stainless steel, and most common engineering plastics.

  4. Low odor and low VOC (< 50 g/L), compliant with OSHA and EU REACH exposure guidelines.

  5. Readily biodegradable (OECD 301F > 60% in 28 days), reducing environmental impact.

Typical Applications Of Cleaning Solvent

  1. Removal of flux residues, oils, greases, and particulates from printed circuit boards (PCBs) and electronic assemblies.

  2. Cleaning of precision-machined metal parts prior to plating, coating, or welding.

  3. Pre-assembly degreasing of aerospace hydraulic components and fuel system fittings.

  4. Maintenance cleaning of optical lenses, sensors, and semiconductor wafer handling equipment.

  5. Surface preparation for adhesive bonding and conformal coating in medical device manufacturing.

Specifications Of Cleaning Solvent



Chemical TypeHydrocarbon-based blend with oxygenated co-solvents
Product FormLiquid (clear, colorless)
AppearanceClear, water-white liquid with mild characteristic odor
Boiling Range145–175 °C
Density (20 °C)0.78–0.82 g/cm³
Flash Point (Tag Closed Cup)62 °C
Primary ApplicationsElectronic degreasing, metal part cleaning, optical surface preparation
Regulatory ComplianceREACH registered; RoHS 2.0 compliant; no SVHCs above 0.1% w/w


Compatible Systems Of Cleaning Solvent

Common Compatible SystemsSuitability
Ultrasonic cleaning systems (stainless steel tanks)Highly Recommended – Stable performance up to 60 °C; no tank degradation
Vapor degreasing equipment (with refrigerated condensers)Recommended – Requires minor solvent recovery adjustment due to moderate volatility
Batch immersion cleaning lines (polypropylene or 316 stainless steel)Highly Recommended – No chemical attack observed after 72-h continuous contact
Aqueous spray washers (as pre-rinse additive)Suitable – Compatible at ≤5% v/v; improves oil emulsification without foaming

Cleaning Solvent – Frequently Asked Questions (FAQ)

Q1: What is the CAS Registry Number for this Cleaning Solvent?

A: This product is a proprietary multi-component formulation; individual CAS numbers are disclosed only under NDA. Full compositional disclosure is available upon request with signed confidentiality agreement.


Q2: What is the recommended usage concentration for manual wipe cleaning?

A: Use undiluted for heavy contamination; for light-duty cleaning, dilute with deionized water at 1:1 to 1:3 (v/v). Always validate compatibility with substrate before full-scale deployment.


Q3: How does this solvent compare to traditional nPB or TCE in terms of material compatibility and safety?

A: Unlike nPB (neurotoxicity concerns) or TCE (carcinogen, EPA-restricted), this solvent has no known reproductive toxicity, no ozone-depleting potential, and demonstrates broader polymer compatibility—including polycarbonate and ABS—without stress cracking.


Q4: Is there data on extractables/leachables when used on pharmaceutical-grade stainless steel surfaces?

A: Yes—USP <788> particulate testing and ICH Q5C extractables profiling confirm <0.5 ppm organic residue post-rinse (water/IPA) under validated cleaning cycles. Full report available upon technical inquiry.



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