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Phosphorus is a chemical element (symbol P, atomic number 15) first discovered in 1669 by Hennig Brand in Hamburg, who isolated it by boiling down large quantities of human urine while searching...
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 a purchase is shipping, not permission:...
Sulfuric acid (H2SO4, CAS 7664-93-9) is the most-produced chemical in the world and a barometer of industrial activity. In 2026 its supply tightened sharply because sulfur — the raw material for about...
Isopropyl alcohol (IPA, C3H8O, CAS 67-63-0) is the highest-volume cleaning and drying solvent in semiconductor manufacturing. It is used as the final-rinse solvent and the drying agent that removes deionized water from...
Hydrochloric acid 37% (HCl, CAS 7647-01-0) is concentrated, fuming hydrochloric acid — about 12 molar and the strongest standard grade sold. The two grades that matter for buyers are ACS Reagent Grade...
Hydrofluorosilicic acid (HFS, H2SiF6, CAS 16961-83-4) is a corrosive, ~23% aqueous fluorine acid recovered as a byproduct of phosphate-fertilizer manufacturing. About 63% of U.S. supply goes to municipal water fluoridation, but it...
Ammonium bifluoride is the solid acid salt NH₄HF₂ (CAS 1341-49-7), a white crystalline flake material that releases hydrofluoric acid in situ when dissolved in water. It is the workhorse fluoride source for...
Nitric acid (HNO3, CAS 7697-37-2) is a strong mineral acid responsible for roughly 80% of the world's synthetic nitrogen fertilizer via ammonium nitrate — chemistry that underwrites about half of the calories...
Methyl Isobutyl Ketone (MIBK) is the frother behind 60%+ of US copper, moly, and gold mining. Complete guide to chemistry, uses, grades, and safety.
Glacial acetic acid is the undiluted, water-free form of acetic acid, typically 99% pure or higher, with the chemical formula CH₃COOH (also written C₂H₄O₂) and a molecular weight of 60.05 g/mol. It...
Ethyl acetate (ethyl ethanoate, EtOAc) is an ester solvent with the molecular formula C₄H₈O₂, written CH₃COOC₂H₅, a molar mass (molecular weight) of 88.11 g/mol and CAS number 141-78-6. It boils at 77.1...
High-tech manufacturing chemicals are specialized substances essential for processes such as semiconductor wafer fabrication, PCB manufacturing, solar cell production, EV battery assembly, data center cooling, and aerospace preparation. Key chemicals include hydrogen...
A chemical compatibility chart is a reference tool that indicates whether different chemical classes can be safely stored, handled, or mixed together without hazardous reactions. The chart uses a matrix to show...
Sulfuric acid is a clear, colorless, non-flammable liquid with the formula H₂SO₄ and CAS number 7664-93-9, used as the primary electrolyte in lead-acid batteries at a 37% concentration. It has a molecular...
Propylene glycol (C3H8O2, CAS 57-55-6) and ethylene glycol (C2H6O2, CAS 107-21-1) are both water-miscible diols used for freeze protection and heat transfer. The difference is safety versus performance. FDA affirms propylene glycol...
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...
Expert guide to selecting the optimal sulfuric acid concentration (30%, 37%, 50%, 70%, 93%, 96%) for industrial applications. Learn which acid strength is right for pH adjustment, wastewater treatment, metal pickling, battery...
After 20+ years supplying Ammonium Hydroxide to research labs, government facilities, and manufacturers, we've learned one critical lesson: the product is only as reliable as the supplier behind it.Not every application needs...
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