Potassium salt trihydrate

Potassium salt trihydrate, C7H5K02. 3HzO, potassium benzoate. Cryst powder. Sol in water, ale. 

Benzoate of potash benzoic acid potassium salt E212 kalium benzoat potassium salt trihydrate ProBenz PG. 

Hypobromites, the salts of hypobromous acid, do not keep well because they gradually disproportionate to bromide and bromate. Solutions are best prepared as needed from bromine and alkali with cooling. Because disproportionation is catalyzed by cobalt, nickel, and copper (70), these impurities should be avoided. Solid alkaline earth hypobromites, or more properly, bromide hypobromites such as calcium bromide hypobromite [67530-61 -4], CaBr(OBr), have been known for many years, but the pure crystalline hydrates sodium hypobromite pentahydrate [13824-96-9], NaOBr 5H20, and potassium hypobromite trihydrate [13824-97-0], KOBr -3H20, were not described until 1952 (71). Hypobromites are strong bleaching agents, similar to hypochlorites. 

The 2-naphthalenesulfonic acid, l,2,3,4-tetrahydro-2-methyl-l,4-dioxo-, sodium salt, trihydrate can be prepared by mixing the 2-methyl-l,4-naphthoquinone with the bisulphite salt in the presence of water. Ordinarily gentle warming of the aqueous mixture is preferred to facilitate solution. The mixture of 2-methyl-l,4-naphthoquinone (250 mg 1 molar equivalent) sodium bisulphite (149 mg 1 molar equivalent) distilled water (250 ml) or 2-methyl-1,4-naphthoquinone (250 mg 1 molar equivalent) potassium bisulphate (349 mg 2 molar equivalent) distilled water 250 ml may be used. These examples representing preferred ratios of ingredients are merely illustrative and are not to be interpreted as limiting. 

Werner and Surber2 used this olation reaction to assign configurations to the salts. The lilac-colored potassium salt, which crystallizes as either the di-or trihydrate, was first prepared by Werner and Surber.2... 

ACETIC ACID, LEAD(II) SALT TRIHYDRATE (6080-56-4) Pb(C2H302)2 3H20 Contact with acids forms acetic acid. Incompatible with oxidizers, bases, acetic acid alkalis, aUcylene oxides, ammonia, amines, bromates, carbonates, citrates, chlorides, chloral hydrate cresols, epichlorohydrin, hydrozoic acid, isocyanates, methyl isocyanoacetate, phenols, phosphates, salicylic acid sodium salicylate, sodium peroxyborate, potassium bromate resorcinol, salicylic acid, strong oxidizers, sulfates, sulfites, taimin, tartrates, tinctures trinitrobenzoic acid, urea nitrate. On small fires, use dry chemical, Halori, or CO2 extinguishers. 

Combination of potassium salt with amoxicillin trihydrate, Amoksiklav, Augmentln, Staeillin with ticarcillin disodium, Betabactyl, Timentin. 

Injectable, sodium salt Injectable, sodium salt Injectable, sodium salt Injectable, sodium salt Capsule, potassium salt Capsule, trihydrate Tablet, trihydrate... 

Potassium ferrocyanide trihydrate [14459-95-1] M 422.4, piq 2.57, pK 4.35 (for ferrocyanide). It is purified by repeated crystallisation from distilled water, and never heating above 60 . The anhydrous salt is prepared by drying at 110 over P2O5 in a vacuum desiccator. To obtain the trihydrate, it is necessary to equilibrate the salt in a desiccator over a saturated aqueous solution of sucrose and NaCl. It can also be precipitated from a saturated solution at 0° by adding an equal volume of cold 95% EtOH, setting aside for several hours, then centrifuge and wash with cold 95% EtOH. It is finally sucked air dry with water-pump vacuum. The anhydrous salt is obtained by drying the hydrate in a platinum boat at 90° in a slow stream of N2 [Loftfield Swift Chem Soc 60 3083 7958]. 

Definition Potassium salt of benzoic acid avail, as the trihydrate Empirical C7H5KO2 Formula CeHsCOOK... 

The mechanism for the displacement of oxalate from [Pt(ox)3] by thiocyanate is complicated. An intermediate anion [Pt(ox)2(SCN)2] , presumably containing unidentate oxalate ligands, has been isolated and characterized as the trihydrate of its potassium salt. Other transient intermediates containing unidentate oxalate (LL), (2)—(4), are proposed, and many rate constants relating to various steps in the postulated reaction sequence have been estimated. ... 

Synonym Neatsfoot Oil Necatorina Nechexane Neutral Ahhonium Pluoride Neutral Anhydrous Calcium Hypochlorite Neutral Lead Acetate Neutral Nicotine Sulfate Neutral Potassium Chromate Neutral Sodium Chromatetanhydrous Neutral Verdigris Nickel Acetate Nickel Acetate Tetrahyorate Nickel Ammonium Sulfate Nickel Ammonium Sulfate Hexahydrate Nickel Bromide Nickel Bromide Trihydrate Nickel Carbonyl Nickel Chloride Nickel Chloride Nickel Cyanide Nickel Iiu Fluoborate Nickel Fluoroborate Solution Nickel Fluoroborate Nickel Formate Nickel Formate Dihyorate Nickel Nitrate Nickel Nitrate Hexahydrate Nickel Sulfate Nickel Tetracarbokyl Nickelous Acetate Nickelous Sulfate Nicotine Nicotine Sulfate Nifos Nitralin Nitram O-Nitraniline P-Nitraniline Nitric Acid Nitric Acid, Aluminum Salt Nitric Acid, Iron (111) Salt Compound Name Oil Neatsfoot Carbon Tetrachloride Neohexane Ammonium Fluoride Calcium Hypochlorite Lead Acetate Nicotine Sulfate Potassium Chromate Sodium Chromate Copper Acetate Nickel Acetate Nickel Acetate Nickel Ammonium Sulfate Nickel Ammonium Sulfate Nickel Bromide Nickel Bromide Nickel Carbonyl Nickel Chloride Nickel Chloride Nickel Cyanide Nickel Fluoroborate Nickel Fluoroborate Nickel Fluoroborate Nickel Formate Nickel Formate Nickel Nitrate Nickel Nitrate Nickel Sulfate Nickel Carbonyl Nickel Acetate Nickel Sulfate Nicotine Nicotine Sulfate Tetraethyl Pyrophosphate Nitralin Ammonium Nitrate 2-Nitroaniline 4-Nitroaniline Nitric Acid Aluminum Nitrate Ferric Nitrate... 

Cerous iodates and the iodates of the other rare earths form crystalline salts sparingly soluble in water, but readily soluble in cone, nitric acid, and in this respect differ from the ceric, zirconium, and thorium iodates, which are almost insoluble in nitric acid when an excess of a soluble iodate is present. It may also be noted that cerium alone of all the rare earth elements is oxidized to a higher valence by potassium bromate in nitric acid soln. The iodates of the rare earths are precipitated by adding an alkali iodate to the rare earth salts, and the fact that the rare earth iodates are soluble in nitric acid, and the solubility increases as the electro-positive character of the element increases, while thorium iodate is insoluble in nitric acid, allows the method to be used for the separation of these elements. Trihydrated erbium iodate, Er(I03)3.3H20, and trihydrated yttrium iodate, Yt(I03)3.3H20,... 

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