Chemtronics Flux-Off Rosin Remover ES835B
Chemtronics Flux-Off Rosin Remover ES835B is an aerosol cleaner that removes rosin flux residues, oil and grease from PCB assemblies and components. Fast cleaning improves reliability after soldering and rework. Part of our Chemtronics range in Cleaning Materials.
1. Detailed Product Description
Chemtronics Flux-Off Rosin Remover ES835B is a high-performance electronics cleaning solvent developed for industrial and professional PCB maintenance applications.
The product helps to:
– Remove rosin-based flux residues from PCB assemblies
– Clean oils, grease, and electronic contaminants
– Improve electrical reliability and conductivity
– Support PCB manufacturing, repair, and maintenance operations
Suitable for use in:
– SMT manufacturing facilities
– PCB assembly and repair centers
– Electronics laboratories
– Industrial electronic maintenance operations
Short Description
Chemtronics Flux-Off Rosin Remover ES835B is a professional aerosol cleaning solution designed for removing rosin flux residues, oils, grease, and contaminants from PCB assemblies and electronic components.
2. Technical Specifications
| Attribute Name | Value |
| Brand | Chemtronics |
| Model | ES835B |
| Product Name | Flux-Off Rosin Remover |
| Product Type | Flux Remover Aerosol |
| Physical State | Liquid Aerosol |
| Color | Clear / Colorless |
| Odor | Hydrocarbon Characteristic |
| Boiling Point | 50°C (122°F) |
| Flash Point | -29°C (-20.2°F) |
| Relative Density | 0.7 |
| Application | PCB Flux Removal & Electronics Cleaning |
3. Chemical Composition Specifications
| Chemical Name | Concentration | CAS Number |
| Ethanol | 10 – 25% | 64-17-5 |
| Isopropyl Alcohol | ≤10% | 67-63-0 |
| n-Hexane | ≤3% | 110-54-3 |
4. Chemical Safety Information
Hazard Classification:
– Flammable Aerosols – Category 1
– Gases Under Pressure – Compressed Gas
– Skin Irritation – Category 2
– Eye Irritation – Category 2A
Signal Word: Danger
Hazard Statements:
– Extremely flammable aerosol
– Contains gas under pressure; may explode if heated
– Causes skin irritation
– Causes serious eye irritation
Safety Precautions:
– Keep away from heat, sparks, and open flames
– Do not spray on an open flame or ignition source
– Wear protective gloves and eye protection
– Use only with adequate ventilation
5. Storage Conditions
– Store in a cool, dry, and well-ventilated area
– Protect from direct sunlight
– Do not expose to temperatures exceeding 50°C (122°F)
– Keep away from ignition sources and incompatible materials
– Store containers upright and tightly closed
