Merck 105061 Potassium Dihydrogen Phosphate EMSURE® | KH₂PO₄ Analytical Grade Reagent

Potassium Dihydrogen Phosphate is one of the most important phosphate salts used for preparing buffer solutions, culture media, chromatographic mobile phases, and various analytical procedures. Its exceptional purity and consistent quality make it ideal for applications requiring reliable and reproducible results.

Appearance

• Product Name: Potassium Dihydrogen Phosphate
• Brand: Merck
• Catalog Number: 105061
• Grade: EMSURE®
• Chemical Formula: KH₂PO₄
• Molecular Weight: 136.09 g/mol
• CAS Number: 7778-77-0
• EC Number: 231-913-4
• Physical Form: White crystalline powder

Physical and Chemical Properties

Key Features and Benefits

✔ High-purity analytical grade reagent

✔ Ideal for phosphate buffer preparation

✔ Consistent batch-to-batch quality

✔ Manufactured under strict EMSURE® quality standards

✔ Compliant with ACS, ISO, and European Pharmacopoeia requirements

✔ Excellent stability and reliability

✔ Suitable for sensitive analytical and research applications

✔ Trusted Merck quality assurance

Applications

Merck 105061 Potassium Dihydrogen Phosphate is widely used in:

• Preparation of phosphate buffer solutions
• Analytical chemistry and laboratory testing
• HPLC and chromatography applications
• Microbiological culture media
• Biochemistry and molecular biology
• Pharmaceutical manufacturing
• Food and beverage industry
• Biotechnology processes
• Quality control laboratories
• Academic and research institutions

Safety Information

This product is generally considered to present low hazard under normal handling conditions. Standard laboratory safety precautions are recommended:

• Avoid inhalation of dust.
• Wear appropriate gloves and safety glasses.
• Use in well-ventilated areas.
• Wash hands thoroughly after handling.
• Keep containers tightly closed when not in use.

Storage Conditions

• Store in a cool, dry place.
• Protect from moisture and humidity.
• Keep container tightly sealed.
• Store in the original packaging.
• Avoid direct sunlight and incompatible materials.

Why Choose Merck 105061 Potassium Dihydrogen Phosphate?

Merck 105061 Potassium Dihydrogen Phosphate EMSURE® delivers exceptional purity, reliability, and compliance with international analytical standards. Its suitability for buffer preparation, chromatography, microbiology, pharmaceutical production, and research applications makes it a preferred choice for laboratories and industries worldwide.

Backed by Merck’s renowned quality control and EMSURE® certification, this product ensures consistent performance, reproducible results, and dependable analytical accuracy.

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