CLEANSAFE 50E

Harmonization Code : 3208.20.90 | Paints and varnishes that are dispersed or dissolved in a non aqueous medium

CLEANSAFE 50E

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
Product Family

CLEANSAFE 50E

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TDS, SDS & Technical Documents

Technical Specifications

Thermal Properties
Flash Point
The flashpoint of a solvent is the lowest possible temperature at which it can vaporize to form an ignitable vapor. Flashpoint is often confused with “autoignition temperature”, which is the temperature at which a solvent ignites without an ignition source.
101 °C
General Properties
Specific Gravity
Specific gravity (SG) is the ratio of the density of a substance to the density of a reference substance; equivalently, it is the ratio of the mass of a substance to the mass of a reference substance for the same given volume. For liquids, the reference substance is almost always water (1), while for gases, it is air (1.18) at room temperature. Specific gravity is unitless.
1.01
Physical Properties
Viscosity
Viscosity is a measurement of a fluid’s resistance to flow. Viscosity is commonly measured in centiPoise (cP). One cP is defined as the viscosity of water and all other viscosities are derived from this base. MPa is another common unit with a 1:1 conversion to cP. A product like honey would have a much higher viscosity -around 10,000 cPs- compared to water. As a result, honey would flow much slower out of a tipped glass than water would. The viscosity of a material can be decreased with an increase in temperature in order to better suit an application
2 mPa.s

Additional Information

Surface Treatments | Mildly Acidic Aqueous Cleaner

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.

10% typical concentration pH 5.5 ± 0.5 at 10% >101°C flash point 54–82°C wash bath 60–82°C DI rinse

Vantage Pail

Product data

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
Application

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.

Wash-bath concentration: Use a typical concentration of 10% in water.
Wash-bath temperature: Operate at 54–82°C (130–180°F).
DI-water rinse temperature: Operate at 60–82°C (140–180°F).

 

Cleaning Sequence

Stage 1
Prepare the wash bath
Prepare a 10% solution in water and heat the wash bath to 54–82°C (130–180°F). Confirm the bath concentration and equipment condition before processing.
Stage 2
Clean with the selected equipment
Process the part in an immersion tank, ultrasonic system, or mild spray-under-immersion cleaner using validated exposure and agitation settings.
Stage 3
Rinse and verify the part
Rinse with DI water at 60–82°C (140–180°F), then verify cleanliness, material compatibility, and the required metal-surface appearance.
Storage and Handling

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

Equipment and bath control
CleanSafe 50E Plus is suitable for immersion tanks, ultrasonic systems, and mild spray-under-immersion equipment. Establish site-specific controls for concentration, temperature, exposure time, agitation, contamination loading, rinsing, and bath replacement.
Brightening and compatibility validation
The cleaner exhibits brightening properties on copper, brass, bronze, and tin. Confirm the exact alloy, surface finish, prior treatment, exposure time, and desired appearance before broad production use.
Supported use contexts

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.

Heated immersion cleaning
Use a typical 10% wash solution at 54–82°C for controlled aqueous cleaning of compatible precision components.
Ultrasonic and spray-under-immersion cleaning
Use in commercially available ultrasonic or mild spray-under-immersion equipment with validated process settings and a heated DI-water rinse.
Copper-alloy and tin brightening
Apply the controlled aqueous process when brightening copper, brass, bronze, or tin is a required and validated part of the cleaning outcome.
Product resource

Product Resources

Vantage Aerospace and Defense Surface Treatment Technologies
Supplier brochure covering the broader Vantage surface-treatment portfolio for aerospace and defense. Use it to explore related cleaning technologies and solution categories; product-specific selection and processing for CleanSafe 50E Plus should remain based on the validated application requirements.
Next steps

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.

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