DURASONIC DS20L User Manual - Page 14

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Chemicals Harmful to Your Tank

The following chemicals will harm your ultrasonic tank and the action of ultrasonics and
higher operating temperatures will increase their chemical activity. Do not use these or
similar chemicals directly or in dilution in your ultrasonic tank or you will void your
warranty.
Acetophenone
Aluminum Chloride
Aluminum Fluoride
Aluminum Sulphate
Ammonium Bifluoride
Ammonium Chloride
Ammonium Hydroxide
Amyl Chloride
Antimony Trichloride
Aqua Regia
Bromine
Calcium Bisulfate
Calcium Bisulfite
Calcium Hypochloride
Chloracetic
Acid
Solution Effects on Metals
Cleaning
Steel
Agent
Optical (1)
Jewelry (1)
Oxide
(2)
Remover SC31
Electronic
cleaner SC20
General(1)
Purpose 1220
Metal (1)
SC52
Rust (3)
stripper
*Free hydrogen may be released if solution comes in contact with reactive
Chloric Acid
Chlorine, Anhydrous
Chromic Acid
Copper Chloride
Copper Fluoborate
Ethyl Chloride
Ferric Chloride
Ferrous Chloride
Ferris Sulfate
Fluoboric Acid
Fluorine
Hydrobromic Acid
Hydrochloric Acid
Hydrocyanic Acid
Hydrofluoric Acid
Brass
None
none
None
none
Slight
none
Etch
None
none
none
none
none
none
none
none
=
(1)
Alkaline;
** no effect if solution temperature is less than 140°F.
Alumi-
Magne
num
sum
none
none"
none
none
slight
attacks
attack
slight
none
attack
slight
none
attack
none
none
attacks
attacks
=
=
(2)
ACidic;
and (3)
Caustic.
Warning
metals.
14
Hydrofluosilicic Acid
Iodoform
Mercuric Chloride
Muriatic Acid
Phosphoric (crude)
Sodium Hypochlorite
Potassium Chloride
Stannic Chloride
Stannous Chloride
Sulfur chloride
Sulfuric Acid
Zinc Chlorid
Zinc
S.
Steel
none"
none
none
none
attacks
none
none
none
none
none
none
none
attacks
none
Tin
none"
none
none
none
none
none
slight
attack