CAS 7681-38-1

Sodium bisulfate

Description:

Sodium bisulfate, with the chemical formula NaHSO₄ and CAS number 7681-38-1, is an inorganic compound that appears as a white, crystalline solid. It is highly soluble in water, forming an acidic solution due to the release of hydrogen ions. Sodium bisulfate is a strong acid salt, resulting from the neutralization of sulfuric acid with sodium hydroxide. It has a variety of applications, including as a pH adjuster in swimming pools, a cleaning agent, and in the food industry as a preservative and acidulant. The compound is hygroscopic, meaning it can absorb moisture from the air, which can affect its stability and handling. In terms of safety, sodium bisulfate can cause irritation to the skin, eyes, and respiratory tract upon contact or inhalation, necessitating appropriate safety measures during use. Overall, sodium bisulfate is a versatile chemical with significant industrial and commercial importance.

Formula: H₂O₄S·Na

InChI: InChI=1S/Na.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)

InChI key: InChIKey=PANBYUAFMMOFOV-UHFFFAOYSA-N

SMILES: S(=O)(=O)(O)O.[Na]

Synonyms:

• Acid sodium sulfate
• BIF
• Bisulfate of soda
• Fanal
• Hidrogenosulfato De Sodio
• Hydrogenosulfate de sodium
• Monobasic sodium sulfate
• Monosodium hydrogen sulfate
• Monosodium sulfate
• Natriumhydrogensulfat
• Niter cake
• Nitre cake
• Poultry Litter Treatment
• Printgen N
• SBS Pet
• Sodium Bisulfate
• Sodium Bisulphate Anhydrous
• Sodium Hydrogensulphate
• Sodium Sulfate Anhydride
• Sodium acid sulfate
• Sodium bisulphate
• Sodium hydrogen sulfate
• Sodium hydrogen sulfate (NaHSO4)
• Sodium hydrogen sulfate (NaHSO₄)
• Sodium hydrogen sulphate
• Sodium hydrosulfate
• Sulfuric acid sodium salt (1:1)
• WC-Klosettreiniger
• WC-Perfect
• WC-Super
• Wc 00
• pHase (sodium bisulfite)
• sulfuricacid,monosodiumsalt
• Sodiumhydrogensulfate
• Sulfuric acid, monosodium salt

Sodium hydrogen sulfate, anhydrous, 90+%, remainder mainly sodium sulfate

CAS: 7681-38-1

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: HNaO₄S

Purity: 90+%

Color and Shape: Transparent or white to yellow, Crystalline solid or powder or granules

Molecular weight: 120.05

Ref: 02-B25587

Sodium bisulfate

CAS: 7681-38-1

Sodium bisulfate

Purity: 92%

Molecular weight: 120.06g/mol

Ref: 54-OR1003331

Sodium hydrogen sulfate, fused

CAS: 7681-38-1

Formula: NaHSO₄

Purity: (Titration) ≥ 90.0%

Color and Shape: White, off-white or pale yellow crystalline powder or granules

Molecular weight: 120.06

Ref: 7W-GK0060

Sodium bisulfate pearls

CAS: 7681-38-1

Purity: 92.0%

Color and Shape: Solid

Molecular weight: 120.05000305175781

Ref: 10-F091214

Sodium Hydrogen Sulfate

Controlled Product

CAS: 7681-38-1

Applications Sodium Hydrogen Sulfate is used in production of Nickel Hydroxide Electrode material for Alkaline battery.
References Naboka, O., et al.: Eur. Pat. Appl., (2020);

Formula: NaHSO₄

Color and Shape: Neat

Molecular weight: 120.06

Ref: TR-S224485