Resource library
Older guides and references from the Alliance Chemical resource library.
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 to dissipate heat generated during gas...
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, a molecular weight of 190.11 g/mol,...
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 matches that of glass, making it...
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 + O₂) as an oxidizer. Hydrogen peroxide...
Hydrochloric Acid vs Sulfuric Acid for Metal Pickling: Cost and Performance Comparison. Expert comparison guide with pros, cons, and recommendations to...
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 Sulfuric Acid 93% (CAS 7664-93-9, boiling...
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 diesel and propane, and how long...
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 your winter maintenance costs by using...
Discover how talc is used in EV battery components, thermally conductive polymers for power electronics, steatite and cordierite ceramics, and precision polymer components. A technical guide to selecting the right talc grade...
Learn how to mix propylene glycol and DI water for heat transfer systems. This guide covers concentration ratios, freeze vs. burst protection, inhibitor selection, material compatibility, and maintenance best practices for HVAC,...
Household vinegar won't kill weeds—but 30% industrial vinegar will. Learn why concentration matters, how to use it safely, and why you should skip glacial acetic acid for weed control.
Discover how water-based pet cremation (aquamation) works and why potassium hydroxide and d-limonene are essential for professional pet aftercare facilities. A comprehensive guide to the chemistry behind this gentle, eco-friendly alternative to...
Use this practical chemical safety audit checklist to walk your plant, lab or warehouse, verify storage and labeling, review PPE and SDSs, and close gaps before customer or regulatory inspections.
How vinyl (PVC) is made, from salt and the chlor-alkali process through vinyl chloride monomer to resin, and the industrial chemicals each stage depends on: sodium hydroxide, hydrochloric acid and sulfuric acid....
Understanding inhibitor chemistry is critical for data center operators. This technical deep-dive explains OAT, NOAT, molybdate-OAT, and HOAT inhibitor technologies, helping you select the right corrosion protection for your cooling system. Learn...
Expert guide to selecting the right antifreeze concentration for snowmobiles, RVs, ATVs, and winter vehicles. Learn how to achieve -50°C freeze protection with properly inhibited ethylene glycol and propylene glycol coolants. Includes...
Complete technical guide to formulating with USP grade glycerin in pharmaceutical and cosmetic applications. Learn optimal concentrations for lotions, creams, serums, and oral medications (2-15% depending on application). Master humectant properties, climate-dependent...
Master the art of reading and interpreting chemical Certificates of Analysis (COA) with this comprehensive educational guide. Learn what each section means, how to understand test results and specifications, compare chemical grades...
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