Potassium bisulfate

Potassium bisulfate Property

mp : 214 °C(lit.) density : 2.512 g/mL at 25 °C(lit.) storage temp. : 5-15°C solubility : H2O: 1 M at 20 °C, clear, colorless Water Solubility : soluble Sensitive : Hygroscopic Merck : 14,7613 Stability:: Stable. Moisture sensitive. CAS DataBase Reference: 7646-93-7(CAS DataBase Reference) EPA Substance Registry System: Sulfuric acid, monopotassium salt(7646-93-7)

Safety

Hazard Codes : C Risk Statements : 34-37 Safety Statements : 26-36/37/39-45 RIDADR : UN 2509 8/PG 2 WGK Germany : 1 RTECS : TS7200000 F : 3 HazardClass : 8 PackingGroup : II

Potassium bisulfate Chemical Properties,Usage,Production

Chemical Properties white deliquescent crystals General Description Potassium bisulfate is a colorless crystalline solid with a sulfur odor. Potassium bisulfate may cause illness from ingestion. If heated to high temperatures Potassium bisulfate may emit toxic fumes. Potassium bisulfate is used to make fertilizers and wine. Air & Water Reactions Fused salt is deliquescent, Soluble in water, yielding a corrosive acidic solution. Reactivity Profile Acidic salts, such as Potassium bisulfate , are generally soluble in water. The resulting solutions contain moderate concentrations of hydrogen ions and have pH's of less than 7.0. They react as acids to neutralize bases. These neutralizations generate heat, but less or far less than is generated by neutralization of inorganic acids, inorganic oxoacids, and carboxylic acid. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible. Many of these compounds catalyze organic reactions. Health Hazard TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution. Fire Hazard Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated.

Potassium bisulfate Preparation Products And Raw materials

Raw materials Sodium pyruvate

Preparation Products 1-BROMO-4-(METHYLSULPHONYL)-2-NITROBENZENE 4-Chloro-alpha-methylstyrene 4-METHYLUMBELLIFERYL PHOSPHATE DISODIUM SALT 2-Fluoropyridine-5-carboxaldehyde 8-Hydroxyquinoline potassium sulfate TRIOXSALEN 1-BOC-4-ETHYL-4-PIPERIDINECARBOXYLIC ACID Acrolein tert-Butyl N-(2-bromoethyl)carbamate 4-Hydroxystyrene (S)-2,6-Bis-tert-butoxycarbonylaminohexanoic acid Sodium pyruvate Cefpodoxime proxetil POTASSIUM METABISULFITE Pyruvic acid N-Boc-D-proline Ethyl N-Boc-4-methylpiperidine-4-carboxylate 2-SULFANYLISONICOTINIC ACID Tirofiban L-Methionine 9-VINYLANTHRACENE 3-Chlorostyrene 4-Ethenylphenol acetate

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