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A thioglycolate-based iron remover formulated with 7-13% sodium mercaptoacetate for removing brake dust and iron contamination from wheels and paint surfaces.
Key Chemistry
pH
5–7
Active
Thioglycolate
Active strength
≈8.0%
Expert Analysis
This product uses sodium mercaptoacetate as its primary iron-chelating agent, which forms water-soluble complexes with iron particles to facilitate removal. The neutral pH formulation (5-7) combined with nonionic and anionic surfactants provides effective cleaning while remaining safe for painted surfaces and wheels. The thioglycolate approach offers strong iron-binding capability with the characteristic color-change reaction that indicates active decontamination.
Key Differentiators
- •High concentration of sodium mercaptoacetate (7-13%) for aggressive iron removal
- •Complete ingredient transparency with all 5 components disclosed
- •Neutral pH range maintains surface safety while preserving effectiveness
Ingredients
Sodium mercaptoacetate
7–13%≈ 8.0% active thioglycolate (salt-normalized)
CAS: 367-51-1Cleaning Agent
C9-11 PARETH-6
5–10%
CAS: 68439-46-3Surfactant
Water
N/D
CAS: 7732-18-5Solvent
Sodium Xylene Sulfonate
N/D
CAS: 1300-72-7Cleaning Agent
2-Butoxy ethanol
N/D
CAS: 111-76-2Cleaning Agent
Safety Profile
Signal Word
DangerEye Hazard
Causes serious eye damageSkin Hazard
May cause an allergic skin reactionCorrosive to Metals
YesFlammable
No




