Alliance Chemical Resource Library – Page 9

Industrial ApplicationsFeb 19, 20267 min read

Propylene Glycol vs Ethylene Glycol: The Complete Buyer's Guide

Propylene glycol is a low-toxicity glycol used for heat transfer, freeze protection, and process cooling, especially where safety is a concern. It is GRAS-listed by the...

Industrial ApplicationsFeb 17, 202614 min read

The Complete Guide to Acid Cleaning Copper Coils & Heat Exchangers

Acid cleaning of copper coils and heat exchangers is an industrial process that removes mineral scale and corrosion byproducts using acids such as phosphoric acid (CAS...

Industrial ApplicationsFeb 16, 202614 min read

The Complete Guide to Glycerin: Applications, Grades & Buying Guide

Glycerin is a simple polyol compound with the molecular formula C₃H₈O₃, also known as glycerol or glycerine. It is a colorless, odorless, viscous liquid that is...

Safety & HandlingFeb 13, 202614 min read

PFAS Removal in Drinking Water: The Complete Treatment Train Guide

PFAS (per- and polyfluoroalkyl substances) are a class of over 12,000 synthetic chemicals characterized by strong carbon-fluorine bonds, making them persistent in the environment and resistant...

Industrial ApplicationsFeb 12, 202612 min read

TIG Welder Cooling Systems: The Complete Guide to 50/50 Ethylene Glycol Coolant

A TIG welder cooling system is a recirculating unit that pumps a coolant—typically a 50/50 mix of inhibited ethylene glycol and distilled water—through the torch assembly...

Safety & HandlingFeb 12, 202614 min read

Sodium Metabisulfite: Food Grade, ACS & Technical Guide

Sodium metabisulfite is an inorganic compound with the formula Na₂S₂O₅ and CAS number 7681-57-4. It is a white crystalline powder with a strong sulfur dioxide odor,...

Chemical & Product GuidesFeb 11, 20269 min read

The Complete Guide to Xylene: Properties, Uses, Safety & How It Compares

Xylene is a mixture of three isomers of dimethylbenzene (C8H10) plus ethylbenzene, widely used as a clearing agent in histopathology laboratories. Its refractive index (1.494) closely...

Safety & HandlingFeb 10, 202614 min read

Hydrogen Peroxide Pool Treatment: The Complete Guide to Chlorine-Free Swimming

Hydrogen peroxide pool treatment is a chlorine-free method for maintaining swimming pools and hot tubs using hydrogen peroxide (H₂O₂, formula 2 H₂O₂ → 2 H₂O +...

Chemical & Product GuidesFeb 9, 202615 min read

Understanding Metal Pickling: Acid Selection Fundamentals

Hydrochloric Acid vs Sulfuric Acid for Metal Pickling: Cost and Performance Comparison. Expert comparison guide with pros, cons, and recommendations to...

Water & EnvironmentalFeb 6, 202615 min read

Cooling Tower Water Treatment: The Plant Engineer's Complete Chemical Guide

Cooling tower water treatment is the process of using industrial chemicals to control mineral scale, corrosion, and microbiological fouling in cooling water systems. Key chemicals include...

Safety & HandlingFeb 3, 202614 min read

What Is K-1 Kerosene? Uses, Benefits, and How It Compares

K-1 kerosene explained: what the 1-K low-sulfur grade means under ASTM D3699, where it is used — heaters, lamps, shop heat — how it compares with...

Safety & HandlingJan 29, 202612 min read

Calcium Chloride Deicer: The Complete Guide to Superior Ice Melting Performance

Discover why calcium chloride outperforms rock salt for deicing. Learn the science behind its -25°F effectiveness, get expert application rates, and find out how to cut...

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