Sodium bisulfite - Wikipedia
Sodium bisulfite (or sodium bisulphite, sodium hydrogen sulfite) is a chemical mixture with the approximate chemical formula NaHSO 3. Sodium bisulfite is not a real compound, [2] but a mixture of salts that dissolve in water to give solutions composed of sodium and bisulfite ions.
Solubility (Vol. 4) Freely soluble in water; slightly soluble in ethanol Test for sodium (Vol. 4) Passes test Test for sulfite (Vol. 4) Passes test PURITY Water insolubles Dissolve 20 g of the sample in 200 ml of water. The solution should be clear with only a trace of suspended matter pH (Vol. 4) 2.5 - 4.5 (1 in 10 soln)
Sodium hydrosulfide - Wikipedia
Sodium hydrosulfide is the chemical compound with the formula NaSH. This compound is the product of the half-neutralization of hydrogen sulfide ( H 2 S ) with sodium hydroxide (NaOH). NaSH and sodium sulfide are used industrially, often for similar purposes.
Sodium Bisulfite | NaHSO3 | CID 23665763 - PubChem
Sodium hydrogen sulfite (34% aqueous solution) - FY2013 (Revised classification)
NaHSO3 (Sodium Hydrogensulfite) - UEST
slightly soluble in EtOH Uses at Industrial Sites Sodium Hydrogensulfite (NaHSO 3 ) uses at industrial sites according to REACH descriptors: Product Category and Sector of Use.
Sodium Bisulfite - NaHSO3, 7631-90-5 - Kemicalinfo
NaHSO3 is highly soluble in water, with a solubility of 62 g/100 mL at 20°C. It is also soluble in glycerol and slightly soluble in alcohol. Its solubility in water makes it a useful reagent in various chemical reactions.
Sodium hydrosulfide | NaHS | CID 28015 - PubChem
Sodium hydrosulfide, solution appears as a colorless to light-yellow liquid. Corrosive to metals and tissue. It is used in paper pulping, manufacturing dyes and dehairing hides. Conformer generation is disallowed since MMFF94s unsupported element, mixture or salt. West, C D. The Crystal Structures of Some Alkali Hydrosulfides and Monosulfides..
Solvay manufactures sodium hydrogen sulfide by reacting hydrogen sulfide with sodium sulfide, and purifying to form crystals. The water (H2O) included in the chemical formula is a water of hydration which helps chemically stabilize the crystal structure.
Sodium bisulfite - Sciencemadness Wiki
2017年8月7日 · Sodium bisulfite is a white or white-yellowish solid, with a slight sulfurous odor and a disagreeable taste. It is soluble in water. It melts at 150°C, and decomposes at 315 °C, with first signs of decomposition appearing around 100-104 °C.
Sodium hydrogen sulfite - NIST Chemistry WebBook
Use this link for bookmarking this species for future reference. The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected …