Phosphate

High-Purity Monopotassium Phosphate (MKP) – Food, Fertilizer & Industrial Grade | Jiangsu Khonor Chemicals Co., Limited

  • Type Phosphate
  • E No. E340(i)
  • CAS No. 7778-77-0
  • Qty in 20' FCL 25MTs
  • Packaging 25kg bags

What is Monopotassium Phosphate?

Monopotassium Phosphate (MKP, KH₂PO₄) is a highly water-soluble salt composed of potassium (K) and phosphorus (P), essential for plant nutrition, food processing, and industrial applications. It is commonly used as a fertilizer, pH buffer, and nutrient supplement.

Key Features & Benefits:

Rich in Phosphorus & Potassium – Supports plant growth and crop yield
Highly Water-Soluble & Fast Absorbing – Ideal for fertigation and foliar application
Excellent pH Buffer – Used in food, beverage, and pharmaceutical formulations
Non-Toxic & Biodegradable – Safe for food and environmental applications
Industrial Applications – Used in fireproofing, metal treatment, and detergents


Applications of Monopotassium Phosphate (MKP):

📌 Agricultural & Fertilizer Industry (High-Purity MKP Fertilizer)

  • Premium water-soluble fertilizer for hydroponics, foliar feeding, and drip irrigation

  • Boosts root development, flowering, and fruit setting in crops

  • Chlorine-free & safe for sensitive plants

  • Used in NPK fertilizer formulations

📌 Food & Beverage Industry (E340 – pH Regulator & Emulsifier)

  • Used as a buffering agent and acidity regulator in food processing

  • Found in dairy products, soft drinks, and baking powders

  • Works as a nutrient fortifier in dietary supplements

📌 Pharmaceutical & Healthcare Industry

  • Used in intravenous (IV) solutions for phosphate replenishment

  • Applied in oral care products like toothpaste and mouthwash

  • Found in nutritional supplements and electrolyte solutions

📌 Industrial Applications

  • Used in metal finishing, flame retardants, and corrosion inhibitors

  • Found in detergents and cleaning agents for water treatment

  • Applied in ceramics and glass manufacturing

📌 Water Treatment & Environmental Uses

  • Helps control pH levels in water treatment plants

  • Used in boiler water conditioning


Famous Monopotassium Phosphate Brands Worldwide

Several global manufacturers supply high-quality Monopotassium Phosphate for different industries. Notable brands include:

  • Haifa Group (Israel) – Leading supplier of high-purity MKP fertilizers

  • ICL (Israel) – Major producer of phosphorus-based agricultural products

  • Mosaic Company (USA) – Supplier of high-quality phosphate fertilizers

  • Yara International (Norway) – Manufacturer of specialty fertilizers

  • Jiangsu Khonor Chemicals Co., Limited (China) – Trusted supplier of food, fertilizer, and industrial-grade Monopotassium Phosphate with competitive pricing and worldwide distribution


Certifications & Quality Assurance

Jiangsu Khonor Chemicals Co., Limited ensures that our Monopotassium Phosphate (MKP) meets the highest quality and safety standards. Our product is tested and certified by globally recognized organizations:

Food Chemicals Codex (FCC) Certified – Ensuring food-grade quality
ISO 9001:2015 Certified – Guaranteeing high manufacturing standards
HACCP Approved – Complying with food safety management systems
GMP Certified – Meeting pharmaceutical-grade purity
REACH & RoHS Compliance – Safe for industrial and environmental applications
SGS & Third-Party Testing Available – Ensuring product quality and safety


Product Specifications & Testing

  • Chemical Formula: KH₂PO₄

  • Molecular Weight: 136.09 g/mol

  • CAS Number: 7778-77-0

  • Appearance: White crystalline powder

  • Solubility: Fully soluble in water

  • Purity: ≥99.0%

  • pH (1% solution): 4.2 – 4.7

  • Heavy Metals (Pb): ≤10 ppm

  • Arsenic (As): ≤1 ppm

  • Packaging: Available in 25kg bags, 50kg drums, or bulk supply


Why Choose Jiangsu Khonor Chemicals Co., Limited for Monopotassium Phosphate?

High Purity & Compliance with Global Standards – Meets FCC, ISO, HACCP, and REACH regulations
Competitive Pricing & Bulk Supply – Sourced directly from trusted manufacturers
Custom Packaging & Fast Worldwide Shipping – Available for global distribution
Reliable Customer Service & Technical Support – Ensuring on-time delivery and product assistance
Strict Quality Control & Testing – Each batch undergoes rigorous testing to meet international standards


Order Monopotassium Phosphate (MKP) Today!

Looking for a trusted Monopotassium Phosphate supplier? Jiangsu Khonor Chemicals Co., Limited provides high-quality MKP at competitive prices. Contact us now for bulk orders, pricing details, and sample requests. We guarantee superior product quality, fast delivery, and excellent customer service!

📞 Contact Us Today for a Quote & Free Sample!


Product Name

Monopotassium phosphate

Appearance

White fine crystal

Molecular formula

KH2PO4

Molecular weight

136.09

CAS No.

7778-77-0

EINECS No.

231-913-4

Melting point

257.6

Boiling point

/

Density

2.238g/mL

Content                 ≥%

98.0

Arsenic               ppm

3

Fluoride              ppm

10

Water insoluble          ≤%

0.2

Lead                   ≤%

0.0002

Loss on Drying (4h@105)  %

1.0

Leave Message

Contact us for more information on Application Consultation, Sample Support, FOB Pricing etc.You will be replied within 8 hours.

*

Subscribe your E-mail for our Newsletter & Business Tips