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Catalog Number:
35724
CAS Number:
7646-93-7
Potassium hydrogen sulfate
Grade:
Reagent grade
Purity:
35 - 37% (as H2SO4, Titration by NaOH)
Synonym(s):
Potassium bisulfate
Hazmat
Documents
$26.24 /250G
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Product Information

Potassium hydrogen sulfate, also known as potassium bisulfate, is a versatile chemical compound with significant applications in various industries. This white crystalline powder is highly soluble in water and serves as an important acidulant in food processing, enhancing flavor and preserving freshness. In the agricultural sector, it is utilized as a fertilizer, providing essential potassium and sulfur nutrients that promote healthy plant growth. Additionally, potassium hydrogen sulfate is employed in the manufacturing of glass and ceramics, where it acts as a flux, lowering melting temperatures and improving product quality.

Researchers and industry professionals appreciate potassium hydrogen sulfate for its ability to act as a pH regulator in chemical processes, making it invaluable in laboratories and industrial applications. Its unique properties allow for precise control over acidity levels, which is crucial in various chemical reactions. With its multifaceted uses and benefits, potassium hydrogen sulfate stands out as a reliable choice for enhancing product performance and supporting sustainable practices across multiple sectors.

Synonyms
Potassium bisulfate
CAS Number
7646-93-7
Purity
35 - 37% (as H2SO4, Titration by NaOH)
Grade
Reagent grade
Molecular Formula
KHSO4
Molecular Weight
136.17
MDL Number
MFCD00011404
PubChem ID
516920
Melting Point
241 ?C
Density
2.320 at 20 ?C
Appearance
White crystals
Conditions
Store at RT
General Information
Synonyms
Potassium bisulfate
CAS Number
7646-93-7
Purity
35 - 37% (as H2SO4, Titration by NaOH)
Grade
Reagent grade
Molecular Formula
KHSO4
Molecular Weight
136.17
MDL Number
MFCD00011404
PubChem ID
516920
Melting Point
241 ?C
Density
2.320 at 20 ?C
Appearance
White crystals
Conditions
Store at RT
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
Yes
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Potassium hydrogen sulfate is widely utilized in research focused on:

  • Fertilizer Production: This compound acts as a source of potassium and sulfur, essential nutrients for plants, making it valuable in agricultural fertilizers.
  • pH Regulation: It is used in various industrial processes to maintain pH levels, particularly in food and beverage production, ensuring product stability and quality.
  • Laboratory Reagents: In chemical laboratories, it serves as a reagent in synthesis and analysis, aiding researchers in various experiments and formulations.
  • Food Additive: As a food additive, it enhances flavor and acts as a preservative, particularly in processed foods, improving shelf life and taste.
  • Manufacturing of Specialty Chemicals: It is involved in the production of other chemicals, including catalysts and surfactants, playing a crucial role in the chemical industry.

Citations