Main Electronic Supplies Ltd 4554 Main Street Vancouver BC Canada V5V 3R5 (604-872-0267)

MG Chemicals Cleaner Gegreasers

4050 Safety Wash

Conductive, flammable, safe on plastics, moderate dry time, low toxicity, low cost
A special blend of ethyl alcohol, isopropanol and ethyl acetate. Strong enough to clean, grease, oil, smoke, ink, organic and inorganic soils. An excellent choice when a cleaner slightly more aggressive than IPA is needed.
Available Sizes
4050-400G - 400g  (14 oz) Aerosol
4050-500ML - 500ml (16 oz) Trigger Pump
4050-525G - 525g (18.5 oz) Aerosol
4050-1L - 1L (33 oz) Liquid
4050-4L - 4L (1 gal) Liquid
4050-20L - 20L (5 gal) Liquid

406B Superwash
Non-conductive, extremely flammable, safe on plastics, fast dry time, low toxicity, low cost
Cleans and degreases printed circuit boards, machinery, electrical and electronic devices.
Safe on plastics, Non-conductive, Zero residue, Fast evaporation, 100% Ozone safe, Safe for workers,
Dissolves light oils and residue
Variable valve allows user to control rate of flow
Extra effective with use of M.G. Chemicals' cat# 852 and 853 hog hair brushes.
Flammable - do not use on live circuits
Available Sizes
406B-450G - 450g (16 oz) Aerosol

411 HFE Plastic Safe
Non-conductive, non-flammable, safe on plastics, fast dry time, very low toxicity, high cost
Cleans energized circuits, contacts, motors, and other electronic equipment. A TF Solvent replacement. Approved by SNAP without restrictions. Excellent for use with vapor degreasers and ultrasonic tanks. Extra effective with the use of M.G. Chemicals' cat#'s 852 and 853 hog hair cleaning brushes.
100% Ozone safe, Fast drying, Non-flammable, Non-conductive, Safe on plastics, Zero residue, Low toxicity, Non VOC.
Variable valve allows greater user control
Available in aerosol and liquid forms.
Available Sizes
411-300G - 300g (10.5 oz) Aerosol
411-1L - 1L (35 oz) Liquid
411-4L - 4L (1 gal) Liquid

4112 NPB Heavy Duty
Conductive, non-flammable, safe on most plastics, fast dry time, med toxicity, moderate cost
Contains stabilized pure n-propyl bromide. An aggressive cleaner excellent for removing a broad range of soils. Safe on most plastics except for polycarbonate and polystyrene.
Fast dry, Non flammable, Leaves no residue.
Available Sizes
4112-340G - 340g (12 oz) Aerosol
4112-1L - 1L (35 oz) Liquid
4112-4L - 4L (1 gal) Liquid
4112-20L - 20L (5 gal) Liquid
4112-200L - 200L (50 gal) Liquid

Technical and Physical Properties Data

Boiling Point 69°C / 156°F
Melting Point less than -100°C / 166°F
Evaporation Rate 4.5 (ASTM-D-3539-76)
Specific Gravity 1.332
Viscosity / 25°C (cp) 0.49
Vapor Pressure / 20°C (torr.) 110
Vapor Density (Air = 1) 4.3
Specific Heat / 25°C 0.27
Latent Heat of Vaporization 58.8 cal/g
Water Solubility Negligible 0.25 g / 100ml
Surface Tension / 20°C 25.9 dynes/cm
Dielectric Constant / 20°C 7.98
Dielectric Strength 18,000 Volts
Flash Point none
Flammable Limits vol. 4.6% - 8.5%
Decomposition greater than 400°C
Appearance Clear, colorless to pale straw liquid
Color (ALPHA) 50 max
Water % less than 200 ppm
Acidity 0.002 wt. % (as HCL)
Acid Acceptance 0.19 wt. % NaOH
Free Halogen Almost Zero
Global Warming Potential (GWP) Almost Zero
Ozone Depletion Potential Almost Zero
Atmospheric Lifetime Potential about 6-10 days
Kauri Butanol Number 129
Hydogen Bonding 4.2
Hilebrand Parameter 17.9
Hansen Parameter Non-Polar 16.0
Hansen Parameter Polar 5.8
Corrosion of Metals Does not corrode carbon steel, copper, stainless steel, aluminum, magnesium, titanium


4120 HFE Super Cleaner Degreaser
Non-conductive, non-flammable, excellent cleaning strength, fast dry time, zero residue, environmentally friendly
We have reformulated our existing HFE blends with a newly developed solvent that allows us to maintain the cleaning power, non-flammability, non-conductivity, and environmental friendliness while dramatically reducing the cost.
For removing flux, greases, oils, oxides, silicones, carbon, dirt, smoke film and grime, where a non-flammable, non-conductive solvent is required. Suitable for use on live circuits. Test for plastic compatibility before use. Extra effective with the use of M.G. Cat.#'s 852 & 853 Hog Hair cleaning brushes.
Replacing 141b was never so easy!
Non flammable, Non conductive, Non corrosive, Excellent Cleaning, Strength, Fast dry, Leaves no residue, Environmentally Friendly, 100% Ozone safe, Significantly lowers cost than standard HFE Blends
Perfect replacement for 141B
Available Sizes
4120-450G - 450g (16 ozAerosol)


821 Ultrasonic Cleaner
Conductive, non-flammable, safe on most plastics, slow dry time, low toxicity, low cost
Super-Concentrated Formula
For use in all ultrasonic tanks and equipment for removing flux, oils, and most types of soils.
Super concentrated- dilute one part cleaner to 100 parts water

Available Sizes
821-250ML - 250ml (8 oz) Liquid
821-1L - 1L (35 oz) Liquid


824 Isopropyl Alcohol
Conductive, flammable, safe on plastics, moderate dry time, low toxicity, low cost, 99.953% Pure Anhydrous
General all-purpose cleaner. Safe on plastics. Extra effective with MG Chemicals' Hog hair cleaning brushes.
For use on:
PC Boards, Connectors & contacts, Fibre optics, Semi-conductors, Printed circuit boards, Tape heads, Light oils, Office & medical, equipment, Relays, Flux
Available Sizes
824-W - 5" x 8" Pre-saturated wipes
824-100ML - 100ml (3.5 oz) Liquid
824-350ML - 350ml (12 oz) Pump
824-1L - 1L (35 oz) Liquid
824-4L - 4L (1 gal) Liquid
824-1G 4L - (1 gal) Liquid - 4 per carton
824-20L - 20L (5 gal) Liquid
824-205L - 205L (55 gal) Liquid

8260 Immersion Super Solvent
Conductive, combustable, safe on most plastics, very slow dry time, non-toxic, moderate cost.
A super strong, low odour, slow evaporating solvent that is highly effective in degreasing applications.
Excellent for wipe cleaning, ultrasonic cleaning and parts bath cleaning.
Non-toxic, Biodegradable, Leaves no residue, Non-ozone depleting, Non-global warming, EPA and SNAP approved, High flash point 139°F)
Directions
Test on plastics before using. Substrates can be cleaned by either immersion or spraying. Heating is not necessary. Ultrasonics can increase the cleaning performance.
Physical Properties
Kauri Butanol Value > 1000
Boiling Point 154°C / 309°F
Viscosity 2.8 cP @ 20°C / 77°F
Specific Gravity 1.03
Flash Point 59°C / 139°F
Available Sizes
8260-1L - 1L (33 oz) Liquid
8260-4L - 4L (1 gal) Liquid
8260-20L - 20L (5.5 gal) Liquid

827B Heavy Duty
Conductive, extremely flammable, attacks plastics, fast dry time, med toxicity, low cost
New and improved formula
Cleans and degreases contacts, connectors, motors, printed circuit boards, relays, industrial machinery and switches.
Dissolves wax, tars, and adhesives.
Removes oils and lubricants.
Fast evaporating
Aggressive Cold Cleaner
Extra effective with M.G. Chemical's Hog Hair Cleaning Brushes.
Flammable - do not use on live circuits
Test on plastics before using.
Available Sizes
827B-425G - 425g (15 oz) Aerosol
827B-1L - 1L (35 oz) Liquid
827B-4L - 4L (1 gal) Liquid
827B-20L - 20L (5 gal) Liquid


Prices are subject to change without notice.