Dipotassium Phosphate Manufacturer, Exporter and Supplier

Dipotassium Phosphate Overview

Dipotassium Phosphate is a versatile compound widely used in pharmaceuticals, food processing, agriculture, and industrial applications. As a GMP & ISO 9001-certified manufacturer, Chemignition Laboratory ensures high-quality Dipotassium Phosphate production, meeting global regulatory standards. We supply BP and USP-grade Dipotassium Phosphate Anhydrous, making us a trusted global manufacturer and exporter.

Key Properties of Dipotassium Phosphate

Product Name:	Dipotassium Phosphate
Synonyms:	DKP, Dipotassium Hydrogen Phosphate
CAS No:	7758-11-4
Chemical Formula:	K₂HPO₄
Grade:	BP / USP
Appearance:	White, crystalline powder or granules
Molar Mass:	174.18 g/mol
Solubility:	Freely soluble in water, insoluble in alcohol
Melting Point:	Decomposes on strong heating

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Dipotassium Phosphate Manufacturing process

Step 1: Raw Material Selection
High-purity phosphoric acid and potassium hydroxide are selected.
Raw materials undergo strict quality checks for purity.

Step 2: Chemical Reaction & Processing
Phosphoric acid reacts with potassium hydroxide to form Dipotassium Phosphate solution.
The solution is filtered and refined to remove impurities.

Step 3: Crystallization & Drying
The solution is evaporated, crystallized, and dried to achieve the required purity.

Step 4: Quality Control & Testing
The product is tested for assay, solubility, moisture content, and pH as per IP/BP/USP standards.

Step 5: Packaging & Storage
Packed in HDPE bags or fiber drums to prevent contamination.
Stored in a cool, dry place to maintain stability.

Dipotassium Phosphate Applications

Pharmaceutical Applications

Buffering Agent in Pharmaceutical Formulations

Suitable pharmaceutical grades of Dipotassium Phosphate may be used as a buffering agent in selected pharmaceutical formulations. It helps control and maintain the required pH where phosphate-based buffer systems are appropriate.

pH Adjustment and Control

Dipotassium Phosphate may be used for pH adjustment and control in suitable pharmaceutical formulations and manufacturing processes. It can be combined with monobasic phosphate salts to prepare phosphate buffer systems with the required pH.

Potassium and Phosphate Source

Dipotassium Phosphate can serve as a source of potassium and phosphate ions in selected pharmaceutical formulations where these components are required.

Pharmaceutical Processing

Pharmaceutical manufacturers may use Dipotassium Phosphate in suitable processing applications involving buffering, pH control or phosphate-based formulation requirements.

Food and Beverage Applications

Acidity Regulation and Buffering

Food-grade Dipotassium Phosphate may function as an acidity regulator and buffering agent in suitable food and beverage formulations, helping maintain the required pH.

Emulsifying and Stabilising Applications

Dipotassium Phosphate may be used in selected food formulations where phosphate functionality contributes to emulsification, stability and product consistency.

Potassium and Phosphate Source

Suitable food grades may provide potassium and phosphate in selected food and nutritional formulations. The grade and usage level should comply with applicable food regulations.

Laboratory and Analytical Applications

Phosphate Buffer Preparation

Dipotassium Phosphate is widely used in laboratories for preparing phosphate buffer solutions. It can be combined with Monopotassium Phosphate or other suitable phosphate salts to achieve the required buffer pH.

Laboratory Reagent

Dipotassium Phosphate is used as a laboratory reagent in analytical, biochemical and research applications where potassium ions, phosphate ions or controlled pH conditions are required.

Biochemical and Research Applications

Dipotassium Phosphate may be used in selected biochemical, microbiological and research procedures involving phosphate-buffered systems.

Chemical and Industrial Applications

Buffering and pH Control

Dipotassium Phosphate may be used in selected chemical and industrial processes where phosphate-based buffering or pH adjustment is required.

Potassium and Phosphate Source

It can serve as a source of potassium and phosphate ions in selected chemical reactions, manufacturing processes and formulation systems.

Specialty Chemical Formulations

Dipotassium Phosphate may be incorporated into selected specialty chemical formulations where phosphate functionality, buffering or pH control is required.

Agriculture and Fertilizer Applications

Potassium and Phosphorus Source

Suitable grades of Dipotassium Phosphate may be used in selected agricultural and fertilizer applications as a source of potassium and phosphorus.

Nutrient Formulations

Dipotassium Phosphate may be incorporated into suitable nutrient and agricultural formulations where soluble potassium and phosphate are required. The appropriate grade and application rate depend on the intended agricultural use.

Dipotassium Phosphate Specifications

Dipotassium Phosphate USP Specification

Download Dipotassium Phosphate USP Specification

Sr. No.	Test	Specification
1	Description	White or almost white powder or colourless crystals; very hygroscopic.
2	Solubility	Very soluble in water, very slightly soluble in ethanol (96 per cent).
3	Identification by Potassium	It gives reaction of Potassium.
4	Identification by Phosphate	It gives reaction of Phosphate.
5	Insoluble substances	Not more than 0.2%
6	Carbonate	Pass the test
7	Chloride	Not more than 0.03%
8	Sulphate	Not more than 0.1%
9	Arsenic	Not more than 3 ppm
10	Iron	Not more than 30 ppm
11	Sodium	Pass the test
12	Fluoride	Not more than 0.001%
13	Monobasic or Tribasic salt	Pass the test
14	pH	8.5–9.6
15	Loss on drying	Not more than 1.0%
16	Assay (On the dried basis)	Not less than 98.00% to Not more than 100.50%

Dipotassium Phosphate BP Specification

Download Dipotassium Phosphate BP Specification

Sr. No.	Test	Specification
1	Description	White or colourless crystalline powder or granules
2	Solubility	Very soluble in water, very slightly soluble in ethanol (96 per cent).
3	Identification by Alkalinity	Solution is slightly alkaline.
3	Identification by Potassium	It gives reaction of Potassium.
4	Identification by Phosphate	It gives reaction of Phosphate.
5	Appearance of Solution	Solution is clear and colourless.
6	Reducing Substances	The solution remains faintly pink.
7	Monopotassium Phosphate	Not more than 2.5%
8	Chlorides	Not more than 200 ppm
9	Sulfates	Not more than 0.1%
10	Iron	Not more than 10 ppm
11	Sodium	Not more than 0.1%
12	Loss on Drying	Not more than 2.0%
13	Assay (On dried substance)	Not less than 98.00% to not more than 101.00%

Note: Additional test to be carried out as per customer requirements.

Dipotassium Phosphate Packing and Storage condition

Packing:

Packed in 25 kg / 50 kg HDPE bags with inner LDPE liner for moisture protection.
Available in fiber drums or plastic drums for high-purity grades.
Bulk packaging in jumbo bags (500 kg – 1000 kg) available upon request.
Custom packaging options as per client requirements.

Storage Conditions:

Store in a cool, dry, and well-ventilated area away from direct sunlight.

Dipotassium Phosphate MSDS/SDS

Download Dipotassium Phosphate MSDS/SDS

Why Choose Chemignition for
Dipotassium Phosphate Supply?

Quality Assurance

Grade Compliance

Dipotassium Phosphate is manufactured in adherence to stringent global pharmaceutical standards.

In-House Quality Control

Each batch undergoes rigorous testing for purity, stability, and efficacy.

Regulatory Approvals

Certified for export and compliant with international regulatory requirements.

Large-Scale Manufacturing and Export

Grade Compliance

Dipotassium Phosphate is manufactured in adherence to stringent global pharmaceutical standards.

In-House Quality Control

Each batch undergoes rigorous testing for purity, stability, and efficacy.

Regulatory Approvals

Certified for export and compliant with international regulatory requirements.

How to Order Dipotassium Phosphate

For bulk orders or more information about Dipotassium Phosphate, contact our sales team today:

info@chemignition.com

Phone

+91 8866558673

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FAQs related to Dipotassium Phosphate

What is Dipotassium Phosphate?

Dipotassium Phosphate (K₂HPO₄) is an inorganic compound used as a buffering agent, food additive, and a source of phosphorus and potassium in pharmaceuticals, food processing, and industrial applications.

What are the main applications of Dipotassium Phosphate?

Pharmaceuticals – Used in medicinal formulations as a buffering and electrolyte replenishment agent.
Food & Beverages – Acts as a food additive, stabilizer, and pH regulator.
Agriculture – Used as a fertilizer to provide potassium and phosphorus for plant growth.
Industrial Applications – Utilized in detergents, water treatment, and fermentation processes.

What quality standards does Chemignition Laboratory follow?

We manufacture Dipotassium Phosphate under GMP & ISO 9001 standards, ensuring high purity and compliance with BP and USP specifications.

Is Dipotassium Phosphate safe for pharmaceuticals and food products?

Yes, Dipotassium Phosphate is listed by the US FDA for specified food-related technical functions. Suitability depends on the supplied grade, applicable regulations, formulation and intended use.

What grades of Dipotassium Phosphate do you provide?

We offer IP, BP, and USP grades suitable for pharmaceutical, food, and industrial applications.

How should Dipotassium Phosphate be stored?

Store Dipotassium Phosphate in a cool, dry, well-ventilated area, away from moisture, heat, and incompatible substances.

Do you offer bulk or customized packaging?

Yes, we provide customized packaging solutions, including 25 kg and 50 kg HDPE bags with an inner polythene liner for moisture protection.