Product Description
Potassium Hydrogen Sulphate (KHSO₄), also known as Potassium Bisulfate, is a white crystalline acid salt of sulfuric acid. It acts as a strong acid salt and is widely used in analytical chemistry, laboratories, and various industrial processes.
Due to its acidic and dehydrating properties, it is useful in preparing acid solutions, cleaning laboratory apparatus, and serving as a flux in metallurgical and ceramic applications.

Key Features
- Chemical Name: Potassium Hydrogen Sulphate
• Synonyms: Potassium Bisulfate
• Chemical Formula: KHSO₄
• CAS Number: 7646-93-7
• Molecular Weight: 136.17 g/mol
• Appearance: White crystalline powder or granules
• Odor: Odorless
• Melting Point: ~197 °C
• Solubility: Soluble in water, forming an acidic solution
• Purity: ≥99% (Analytical Reagent Grade)
• pH (1% Solution): Approximately 1.0–2.0
Applications
- Analytical Chemistry
- Used as an acidifying agent in analytical procedures
- Employed in preparing acid-based titration solutions
- Laboratory & Research Use
- Commonly used to clean glassware and remove traces of organic matter
- Serves as a reagent for qualitative and quantitative chemical analysis
- Industrial Applications
- Used as a flux in metallurgy and ceramics
- Acts as an intermediate in the manufacture of potassium alum and other compounds
- Educational Use
- Ideal for chemistry demonstrations and experiments involving acid salts
Safety & Handling
- Hazard: Corrosive; may cause burns to skin and eyes. Harmful if swallowed or inhaled.
• Precautions: Handle with protective gloves, goggles, and suitable lab attire. Avoid contact with bases and reactive metals.
• Storage: Keep in tightly closed containers, stored in a cool, dry, and well-ventilated area. Protect from moisture.
Why Choose Potassium Hydrogen Sulphate?
- High-Purity Analytical Reagent (AR Grade)
• Reliable for Laboratory and Industrial Applications
• Strong Acid Salt for Specialized Chemical Reactions
• Quality Tested and Securely Packaged
Price in Bangladesh
Available in laboratory and industrial packaging at competitive prices. Bulk purchase options and institutional discounts are available upon request.
Where to Buy
Potassium Hydrogen Sulphate is available from authorized chemical suppliers and laboratory reagent distributors across Bangladesh.
Why Buy from M/S Bright Scientific Co.?
- Trusted Supplier: Reliable source for laboratory and industrial reagents
• Quality Assured: Tested for purity and performance
• Affordable Pricing: Competitive rates for bulk and retail orders
• Prompt Delivery: Nationwide supply with safe, durable packaging
Contact Information
M/S Bright Scientific Co.
📞 Phone: 01711285976





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