Potassium phosphate monobasic (KH₂PO₄), Monopotassium phosphate(MKP), Food Grade
 
CAT No.: ASC-1043
 
Synonym(s):
Monopotassium phosphate, Kalii dihydrogenophosphas, Potassium dihydrogen phosphate, prim.-Potassium phosphate
 
Introduction
KH₂PO₄ or MKP is a highly soluble and versatile inorganic compound widely recognized for its purity and efficacy. With the chemical formula KH₂PO₄, Monopotassium Phosphate serves as an essential source of potassium and phosphorus, nutrients vital for plant growth and industrial processes. Our high-quality MKP is suitable for agricultural, food-grade, and technical applications, making it an indispensable resource across various industries.
Key Features
High Purity: Produced under stringent quality control to ensure high purity and minimal impurities.
Excellent Solubility: Completely soluble in water, allowing for easy application and rapid absorption.
Balanced Nutrient Source: Provides a readily available source of phosphorus and potassium for plants.
Versatile Applications: Suitable for use in agriculture, food processing, pharmaceuticals, and industrial processes.
Low Salt Index: Gentle on plants, reducing the risk of phytotoxicity and soil salinity issues.
Chemical Information
Chemical Name: Monopotassium Phosphate
Chemical Formula: KH₂PO₄
Molecular Weight: 136.09 g/mol
CAS Number: 7778-77-0
Appearance: White crystalline powder or granules
Solubility: Highly soluble in water
pH Value: Approximately 4.5 (1% solution)
 
Applications
1. Agriculture and Horticulture
Fertilizer Component: Acts as a high-efficiency source of phosphorus and potassium in fertilizers.
Foliar Feeding: Suitable for foliar sprays to correct nutrient deficiencies rapidly.
Hydroponics: Ideal for nutrient solutions in soilless cultivation systems.
Crop Yield Enhancement: Improves root development, flowering, and fruiting of plants.
2. Food and Beverage Industry
Food Additive (E340): Used as an acidity regulator, leavening agent, and nutrient in food products.
Beverage Production: Stabilizes pH levels and acts as a buffering agent.
Yeast Nutrient: Provides essential nutrients for yeast fermentation in baking and brewing.
3. Industrial Applications
Fire Extinguishers
Buffering Agent: Maintains desired pH levels in various industrial processes.
Water Treatment: Used in water softening and treatment processes.
4. Pharmaceuticals and Personal Care
Pharmaceutical Formulations
Personal Care Products
5. Laboratory research 
Used in molecular biology, biochemistry, and chromatography
Used in cell culture for plants, mammals, and insects
Used in diagnostic assay manufacturing
Used as a component of phosphate buffered saline (PBS)
 
Usage Guidelines
Agricultural Use
Soil Application: Apply directly to the soil according to soil test recommendations.
Foliar Sprays: Dilute in water at recommended rates for foliar feeding; avoid excessive concentrations to prevent leaf burn.
Irrigation Systems: Suitable for fertigation in drip and sprinkler systems.
Industrial Use
Preparation of Solutions: Dissolve in water to the required concentration for specific industrial processes.
Handling Precautions: Use appropriate personal protective equipment when handling large quantities.
Storage:
Store in a cool, dry place away from incompatible substances.
Keep packaging tightly closed to prevent moisture absorption.