Alliance Chemical / Resource Library
Technical chemical guides, safety references, product comparisons and industry insights from the Alliance Chemical team.
274 articles · updated August 2026
Phosphorus was discovered in 1669 by Hennig Brand, a merchant and amateur alchemist in Hamburg, who boiled down large quantities of human urine while searching for the philosopher's stone. Instead of gold he obtained a waxy white solid that glowed...
Read articleBleach does not remove a stain. It destroys the stain's ability to absorb light. That single distinction explains almost everything people get wrong about sodium hypochlorite...
Nitric acid (HNO₃, CAS 7697-37-2) can be bought in the United States without any federal purchase licence — it is not a DEA-listed chemical. What gates...
Phosphoric acid (H3PO4, CAS 7664-38-2) is a mineral acid made from mined phosphate rock and used in food in two distinct ways: directly as an acidulant...
Market data current as of July 2026. Chemistry and grade guidance are evergreen.
A bioreactor clean-in-place (CIP) cycle runs five stages: pre-rinse, a caustic wash at roughly 1–4% sodium hydroxide, 60–80 °C, an intermediate rinse, an acid wash at roughly...
Rare earth elements are extracted from ore using sulfuric acid (H₂SO₄, CAS 7664-93-9) or hydrochloric acid (HCl, CAS 7647-01-0), depending on the ore. Monazite is typically...
Isopropyl acetate (CAS 108-21-4, C₅H₁₀O₂) is a colorless, flammable ester solvent with a fruity odor, made from isopropyl alcohol and acetic acid. Compared to ethyl acetate...
A bulk chemical supplier is a distributor that buys chemicals in tank-car or truckload volume, repackages them into pails, drums, totes and cases, and sells them...
Polyethylene glycol (PEG) and propylene glycol (PG) are different chemicals that are constantly confused. PEG (CAS 25322-68-3) is a polymer — a chain of repeating ethylene-oxide...
On June 26, 2026 the US Commerce Department set preliminary countervailing duties on citric acid from Canada (16.50%) and India (63.88%). A separate antidumping ruling with...
n-Butanol (n-butyl alcohol, 1-butanol, CAS 71-36-3, C₄H₁₀O) is a straight-chain, four-carbon primary alcohol — a colorless liquid with a characteristic banana-like odor, a boiling point of...
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