Bases aqueous solutions

The isopropylidene linkage imparts chemical resistance, the ether linkage imparts temperature resistance, and the sulfone linkage imparts impact strength. The brittleness temperature of polysulfones is — 100°C. Polysulfones are clear, strong, nontoxic, and virtually unbreakable. They do not hydrolyze during autoclaving and are resistant to acids, bases, aqueous solutions, aliphatic hydrocarbons, and alcohols. 

Spent decontamination solution (SDS) consists of caustic or bleach-based aqueous solutions that have been used in the decontamination of personal protective clothing or the operations areas. SDS may also result from rinsing drained TCs or munition cavities. These solutions are captured and stored for treatment and disposal, either on-site or off-site. SDS typically contains less than 1 percent levels of sodium chloride and organic decomposition products from agent hydrolysis. 

NH3, pure NH3 is a colourless gas with a sharp, characteristic odour. It is easily liquified by pressure, and is very soluble in water. Ammonia acts as a weak base. Aqueous solutions of ammonia are (incorrecdy) referred to as ammonium hydroxide . 

FERMC(III) SULFATE (10028-22-5) Fej(S04)3 Light sensitive. Hygroscopic hydrolyzed slowly in water , forming acid solution and precipitates hydroxide and phosphate salts. Violent reaction with strong bases. Aqueous solution (often shipped as 73% solution) is incompatible with sulfiiric acid, aluminum, caustics, alkylene oxides, ammonia, aliphatic amines, alkanolamines, amides, epichlorohydrin, organic anhydrides, isocyanates, magnesium, methyl isocyanoacetate, vinyl acetate. Corrosive to copper, copper alloys, and both mild and galvanized steel. 

Aqueous solution is a base. Aqueous solution is incompatible with alcohols, aldehydes, alkylene oxides, cresols, caprolactam solution, epichlorohydrin, organic anhydrides, glycols, maleic anhydride, phenols. 

SODIUM METASILICATE (6834-92-0 1344-09-8) NajSiOj Violent reaction with fluorine, lithium. Reacts with water, forming a strong base. Aqueous solution reacts violently with acids and is inconqjatible with organic anhydrides, acrylates, alcohols, aldehydes, alkylene oxides, substituted allyls, cresols, caprolactam solution, epichlorohydrin, ethylene dichloride, glycols, isocyanates, ketones, nitrates, phenols, vinyl acetate. Attacks aluminum and zinc in the presence of moisture, forming flammable hydrogen gas. 

BENZENE PHOSPHORUS THIODICHLORIDE (14684-25-4) Combustible liquid (flash point 252°F/122°C oc). Reacts slowly with cold water, producing hydrochloric acid and a visible cloud of hydrogen chloride. Acids or acid fumes produce highly toxic chloride fumes. Reacts with bases. Aqueous solution incompatible with sulfuric acid, alkalis, ammonia, aliphatic amines, alkanolamines, alkylene oxides, amides, epichlorohydrin, organic anhydrides, isocyanates, nitromethane, vinyl acetate. Attacks metals in the presence of moisture. 

CHROMIC ACID, DILITHIUM SALT (14307-35-8) Aqueous solution is a base. An oxidizer. Reacts with many substances, including reducing agents, combustible materials, organic substances, strong acids. Incompatible with zirconium. Aqueous solution is a base. Aqueous solution is incompatible with alcohols, aldehydes, alkylene oxides, cresols, caprolactam solution, epichlorohydrin, organic anhydrides, glycols, maleic anhydride, phenols. 

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