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Strontium chloride is a precursor to other compounds of strontium, such as yellow strontium chromate, strontium carbonate, and strontium sulfate. Exposure of aqueous solutions of strontium chloride to the sodium salt of the desired anion often leads to formation of the solid precipitate: [9] [2] SrCl 2 + Na 2 CrO 4 → SrCrO 4 + 2 NaCl
Brake cleaner in different containers. Brake cleaner, often also called parts cleaner, is a mostly colorless cleaning agent, mainly used for cleaning the brake disks, the engine compartment and underfloor of motor vehicles. An important feature is that the brake cleaner leaves no residue after the solvents evaporate. [1]
When burned, users could observe a cool burning flame emitting a deep red color. [1] Previously, many formulations for red-light-emitting pyrotechnics depended on a chemical reaction involving strontium chloride (SrCl). SrCl emits the red color after the flare is ignited.
Traces of lubricants, residues from machining, can be present on the surfaces. A specific risk is outgassing of solvents absorbed in plastics after cleaning. The gases liberated from the materials not only lower the vacuum quality, but also can be reabsorbed on other surfaces, creating deposits and contaminating the chamber.
smoke compositions – burn slowly, produce smoke, plain or colored; delay compositions – burn at constant slow speed, used to introduce delays into the firing train; pyrotechnic heat sources – produce large amount of heat and little to no gases, slow-burning, often thermite-like compositions; sparklers – producing white or colored sparks
The recalled Temp-tations Oven Gloves were imported and sold by only one outlet: QVC. They were sold between August 2018 and August 2024 in single pairs, sets of two pairs, and in sets with drying ...
Yields carbon dioxide on decomposition. Often used in toy fireworks as a substitute for strontium. Orange Calcium chloride: CaCl 2: Orange Calcium sulfate: CaSO 4: High-temperature oxidizer. Excellent orange source in strobe compositions. Orange Hydrated calcium sulfate: CaSO 4 (H 2 O) x* The * indicates that the compound will burn orange where ...
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