
Iron Remover
thioglycolate-basedready-to-usewarning-labelwheel-safeall-purposebiodegradable
Best Value
$0.74/oz
A thioglycolate-based iron remover formulated with ammonium mercaptoacetate for ferrous contamination removal on wheels, paint, and glass surfaces.
Key Chemistry
pH Level
5.5
Active Mechanism
thioglycolate chelation
Surfactants
2 (nonionic)
Expert Analysis
This iron remover uses ammonium mercaptoacetate (10-20%) as its primary chelating agent to dissolve ferrous particles through thioglycolate chemistry. The formulation maintains a mildly acidic pH of 5.5 to optimize iron dissolution while remaining gentle enough for multi-surface use. The ready-to-use formula incorporates nonionic surfactants to enhance cleaning performance alongside the decontamination action.
Key Differentiators
- •High concentration ammonium mercaptoacetate (10-20%) provides strong iron chelation capability
- •Mildly acidic pH 5.5 balances effectiveness with surface safety across multiple substrates
- •Biodegradable formulation with excellent ingredient transparency (11 components listed)
Potential Concerns
- ⚠Characteristic sulfur odor from thioglycolate chemistry requires adequate ventilation during use
- ⚠Contains ammonium mercaptoacetate which carries a Warning signal word, requiring proper handling precautions
Ingredients
ammonium mercaptoacetate10-20%
CAS: 5421-46-5active ingredient
2-butoxyethanol<1%
CAS: 111-76-2solvent
non-ionic surfactants<5%
CAS: N/Asurfactant
perfumes<5%
CAS: N/Afragrance
Alkyl polyglucosyde C8-C10N/D
CAS: 68515-73-1surfactant
Butylated hydroxytolueneN/D
CAS: 128-37-0antioxidant
AQUAN/D
CAS: N/Asolvent
p-MethoxybenzaldehydeN/D
CAS: N/Afragrance component
BENZYL ACETATEN/D
CAS: N/Afragrance component
alpha-methyl-1,3-benzodioxole-5-propionaldehydeN/D
CAS: N/Afragrance component
3-methyl-5-phenylpent-2-enenitrileN/D
CAS: N/Afragrance component
Source: both
Safety Profile
Signal Word
WarningEye Hazard
Skin Hazard
May cause an allergic skin reactionCorrosive to Metals
NoFlammable
No