CLEANSAFE 50E
Harmonization Code : 3208.20.90 | Paints and varnishes that are dispersed or dissolved in a non aqueous medium
Main features
- 10% Aqueous Precision Cleaning
- Multi-Metal Cleaning and Brightening
- Above 101 deg C Flash Point
Product Description
CleanSafe 50E Plus Aqueous Cleaner is a mildly acidic liquid cleaner for heated aqueous immersion processes. Used at a typical 10% concentration, it combines powerful solvency with a flash point above 101°C and brightening performance on copper, brass, bronze, and tin. The cleaner is suitable for commercially available immersion tanks, ultrasonic equipment, and mild spray-under-immersion systems. Typical operating ranges are 54–82°C for the wash bath and 60–82°C for the DI-water rinse. The formulation contains no nonylphenol ethoxylates, alkylphenol ethoxylates, or phosphates and supports precision-cleaning processes that require controlled aqueous cleaning and metal-surface appearance.
Key features
- Mildly acidic aqueous cleaner: A 10% solution has a typical pH of 5.5 ± 0.5.
- Powerful solvency: Formulated to remove a broad range of soils in immersion cleaning applications.
- Metal brightening: Exhibits brightening properties on copper, brass, bronze, and tin.
- Flexible aqueous equipment use: Suitable for immersion tanks, ultrasonic equipment, and mild spray-under-immersion systems.
- High flash point: Typical flash point is above 214°F (101°C).
- No NPEs, APEs, or phosphates: The documented formulation contains none of these materials.
Applications / Suitable for
- Heated aqueous immersion cleaning
- Ultrasonic precision cleaning
- Mild spray-under-immersion cleaning
- Brightening of copper, brass, bronze, and tin surfaces
TDS, SDS & Technical Documents
Technical Specifications
Thermal Properties
General Properties
Physical Properties
Additional Information
CleanSafe 50E Plus Aqueous Cleaner
CleanSafe 50E Plus is a mildly acidic liquid cleaner for heated aqueous immersion processes. It combines powerful solvency with brightening performance on copper, brass, bronze, and tin and can be used in immersion tanks, ultrasonic equipment, and mild spray-under-immersion systems.
As-Supplied Properties
Typical product data for evaluation. These values are not guaranteed specifications.
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Product form | Liquid | — | As supplied |
| Odor | Mild | — | As supplied |
| Flash point | >101 (>214) | °C (°F) | Typical product data |
| Specific gravity | 1.01 | — | 25°C |
| pH | 5.5 ± 0.5 | — | 10% in water |
| Viscosity | 2 | cP | Typical product data |
Aqueous Cleaning Process
Prepare a 10% CleanSafe 50E Plus wash solution and control the wash and DI-water rinse temperatures within the documented operating ranges. Select immersion, ultrasonic, or mild spray-under-immersion equipment according to the part, soil, substrate, and required cleanliness and surface-appearance endpoint.
Cleaning Sequence
Store CleanSafe 50E Plus in its original, sealed container above 50°F (10°C) and protect the product from freezing. The documented shelf life is 36 months under these conditions. Standard packages include 40 lb (19 kg) pails and 450 lb (205 kg) drums. Consult the current SDS for complete handling, storage, exposure-control, spill-response, and disposal requirements.
Environmental and Formulation Profile
| Issue or observation | Source-supported guidance | Qualification boundary |
|---|---|---|
| Ozone depletion potential | Zero | Supplier-reported product environmental profile. |
| Global warming potential | Moderate | Supplier-reported qualitative classification. |
| Volatile organic compound | 395 g/L | Confirm applicable regional and process-specific VOC requirements. |
| Hazardous air pollutant | No | Supplier-reported product status. |
| SARA / NESHAPs / RCRA | Not regulated | Confirm current jurisdictional, facility, process, and waste applicability. |
| Nonylphenol ethoxylates | None | Supplier-reported formulation attribute. |
| Alkylphenol ethoxylates | None | Supplier-reported formulation attribute. |
| Phosphates | None | Supplier-reported formulation attribute. |
Technical Guidance
Applications
CleanSafe 50E Plus supports precision-cleaning processes that use heated aqueous immersion, ultrasonic agitation, or mild spray-under-immersion equipment and processes that require brightening of compatible copper, brass, bronze, or tin surfaces.
Product Resources
Technical Support
Work with Krayden to evaluate CleanSafe 50E Plus against your soil, substrate, alloy, immersion or ultrasonic equipment, wash concentration, temperature, rinse configuration, and surface-appearance requirements. Our team can help review compatibility, process trials, packaging, sampling, and implementation conditions.
