Lab Alley supplies chemicals used in metal processing, finishing, and related lab work. This includes acids, bases, metal salts, oxidizers, and treatment chemicals used across cleaning, etching, plating, and surface prep. Products are offered in ACS, reagent, lab, USP, and FCC grades depending on use.
In metal work, consistency matters. The wrong impurity or concentration changes how a surface reacts. These materials are selected to behave predictably across cleaning, reaction, and deposition steps.
How Lab Alley's chemicals are used for Metals & Metal Processing
These chemicals are used across surface prep, metal treatment, controlled reactions, and process control. Some go directly into production steps. Others keep systems stable and within spec.
- Acid cleaning and pickling: Removes oxides, scale, and surface contamination before downstream processing. Hydrochloric acid, sulfuric acid, and nitric acid are used based on metal type and buildup.
- Alkaline cleaning and neutralization: Breaks down oils, greases, and residues and neutralizes acid carryover between steps. Sodium hydroxide, sodium carbonate, and monoethanolamine are common in these systems.
- Etching and surface activation: Controls removal of metal layers or oxide films to prepare surfaces for coating, bonding, or plating. Nitric acid, chromic acid, and mixed acid systems are used depending on the substrate.
- Electroplating and metal finishing: Forms metal coatings and surface layers using controlled bath chemistry. Copper sulfate, copper chloride, cobalt sulfate, zinc salts, and cadmium salts drive deposition, adhesion, and finish quality.
- Oxidation and conversion coatings: Forms protective surface layers that improve corrosion resistance and coating adhesion. Chromium trioxide, potassium dichromate, and potassium chromate are used in controlled oxidation processes.
- Metal salt reaction chemistry: Drives plating, etching, and surface modification reactions. Copper, iron, cobalt, zinc, and aluminum salts control how metals dissolve, deposit, or change at the surface.
- Testing and process control: Maintains bath chemistry, validates concentration, and supports QC. Normality solutions, stock solutions, and reagent-grade materials are used for titration, calibration, and monitoring.
Shop by Application
Start with the process. That determines the chemistry, the grade, and how tight your tolerances need to be.
- Metal Cleaning & Pickling: Removes rust, oxide layers, and mill scale before fabrication or coating. Hydrochloric acid, sulfuric acid, and nitric acid are selected based on metal type, scale thickness, and reaction rate.
- Degreasing & Alkaline Cleaning: Removes oils, machining fluids, and residues that block surface reactions. Sodium hydroxide, sodium carbonate, and amines are used where acids are not effective. Material compatibility and rinse behavior matter.
- Etching & Surface Prep: Controls surface roughness and reactivity before plating or bonding. Nitric acid and chromic acid systems are used where precision matters. Concentration and exposure time directly impact surface quality.
- Electroplating & Metal Finishing: Builds metal layers and coatings through controlled bath chemistry. Copper, cobalt, zinc, cadmium, and aluminum salts determine deposition rate, coating thickness, and adhesion.
- Conversion Coatings & Corrosion Protection: Forms protective layers that resist corrosion and improve coating adhesion. Chromates and oxidizers are used where long-term surface stability is required.
- Process Control & Lab Work: Keeps systems within spec through testing and adjustment. Acid solutions, salts, and standards are used for titration, calibration, and monitoring of active baths.
