Dipotassium Phosphate (DKP) CAS No.7758-11-4

Dipotassium Phosphate (DKP) CAS No.7758-11-4, is a water-soluble, white crystalline powder widely used in food, agriculture, and industrial applications. As a source of potassium and phosphorus, DKP functions as a buffering agent, stabilizer, and nutrient additive. It meets global safety and quality standards, making it a trusted ingredient across multiple industries.

Key Properties of Dipotassium Phosphate (DKP)

  • Chemical Name: Dipotassium Hydrogen Phosphate

  • CAS Number: 7758-11-4

  • Appearance: White crystalline powder or granules

  • Solubility: Highly soluble in water, insoluble in alcohol

  • pH: Alkaline (pH 8.5–9.5 in a 1% solution)

  • Safety: Generally Recognized as Safe (GRAS) by the FDA for food use within specified limits

Applications of Dipotassium Phosphate (DKP)

Dipotassium Phosphate is a versatile compound with diverse applications:

  1. Food Industry:

    • Buffering Agent: Regulates pH in processed foods, beverages, and dairy products like cheese and cream.

    • Stabilizer: Enhances texture and prevents separation in products such as sauces, dressings, and desserts.

    • Nutrient Additive: Provides potassium and phosphorus in fortified foods and beverages.

  2. Agriculture:

    • Fertilizer: Supplies potassium and phosphorus for plant growth, suitable for hydroponics and foliar applications.

    • Nutrient Source: Supports crop health and yield in fruits, vegetables, and ornamentals.

  3. Industrial Uses:

    • Pharmaceuticals: Used in formulations requiring pH control and nutrient supplementation.

    • Water Treatment: Acts as a corrosion inhibitor and buffering agent.

    • Chemical Manufacturing: Serves as a raw material in various chemical processes.

Frequently Asked Questions (FAQs)

1. What is Dipotassium Phosphate mainly used for?

It is commonly used as a buffering agent, emulsifier, stabilizer, and nutrient supplement in food, beverages, pharmaceuticals, and industrial formulations.

2. Is DKP safe for food applications?

Yes. Food-grade DKP complies with international purity standards and is widely used in dairy powders, coffee creamers, and nutritional beverages.

3. What grade options do you provide?

We supply Food Grade, Industrial Grade, and Technical Grade, with customized purity and particle-size options.

4. Is DKP suitable for instant beverages and creamers?

Yes. It enhances solubility, stability, whiteness, and emulsification, making it ideal for creamers and milk powder applications.

5. Can you supply COA, TDS, and MSDS?

Yes. All technical documents can be provided upon request.

6. What are the available packaging options?

Standard 25kg bags, 500–1000kg jumbo bags, or customized private-label packaging.

7. Are OEM or long-term supply contracts available?

Yes. We support OEM packaging, custom specifications, and annual supply agreements.

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