Dipotassium Phosphate Manufacturer | Food Grade DKP Factory in China
20+ Years Dipotassium Phosphate Manufacturer

Factory Direct
Dipotassium Phosphate Manufacturer

Potassium Hydrogen Phosphate / DKP / K2HPO4 / E340(ii)

Reliable manufacturer of Potassium Hydrogen Phosphate, also known as Potassium Phosphate Dibasic, Dibasic Potassium Phosphate, Dipotassium Phosphate, and DKP. Available in food grade, tech grade, reagent grade, and trihydrate forms.

Formula: K2HPO4 / K2HPO4·3H2O
CAS: 7758-11-4 / 16788-57-1
INS No.: E340(ii)
EINECS: 231-834-5
Documents: COA / TDS / MSDS
Packaging: 25kg / Custom

Send your inquiry now for Potassium Hydrogen Phosphate / DKP. We will reply with quotation, specification, packing details, and delivery time.

Dipotassium Phosphate Manufacturer
20+
Years Experience

Annual Capacity

10,000 MT

Certification

ISO / HALAL / KOSHER

Export Documents

COA / TDS / MSDS

Lead Time

7-14 Days

Factory Direct DKP Product Series

Food Grade Dipotassium Phosphate Anhydrous

DKP Food Grade (Anhydrous)

White powder. Main contents 98.0% min, P2O5 40.0% min, K2O 53.0% min. Suitable for food processing, bakery, meat processing, and emulsifying applications.

Food Grade Dipotassium Phosphate Trihydrate

DKP Food Grade (Trihydrate)

Main content (K2HPO4·3H2O) ≥99%. High purity crystal form with stable pH performance, suitable for food formulations and fermentation buffering systems.

Tech Grade Dipotassium Phosphate Anhydrous

DKP Tech Grade (Anhydrous)

Main contents 98.0% min, P2O5 40.0% min, K2O 53.0% min. Used in fertilizers, water treatment, pH regulation, and industrial cleaning applications.

Tech Grade Dipotassium Phosphate Trihydrate

DKP Tech Grade (Trihydrate)

Crystal form with strong solubility and stable handling performance. Suitable for industrial blending, solution preparation, and specialty process applications.

DKP Reagent Grade AR CP

DKP Reagent Grade (AR/CP)

Analytical reagent grade with strict impurity control. Suitable for laboratory analysis, analytical chemistry, and research applications.

DKP Extra Pure Analysis

DKP Extra Pure (Analysis)

Reference standard quality with ultra-low trace metals. Designed for sensitive analysis, chromatography, and high-purity laboratory requirements.

Potassium Hydrogen Phosphate Trihydrate Specifications

Item Spec Test Result
Main Content (K2HPO4·3H2O) ≥99% 99.19%
pH Value (50g/L, 25℃) 8.9~9.4 9.14%
Insoluble Matter in Water ≤0.01% 0.004%
Cl ≤0.002% <0.002%
SO4 ≤0.01% <0.01%
NO3 ≤0.001% <0.001%
Na ≤0.05% <0.05%
Mg ≤0.001% <0.001%
Fe ≤0.001% <0.001%
As ≤0.0001% <0.0001%
Pb ≤0.001% <0.001%

Potassium Hydrogen Phosphate Anhydrous Specifications

Item Tech Grade Food Grade
Appearance White powder White powder
Main Contents 98.0% Min 98.0% Min
Phosphorus Pentoxide P2O5 40.0% Min 40.0% Min
K2O 53.0% Min 53.0% Min
pH Value 8.6-9.4 8.6-9.4
Water Insoluble Matter 0.3% Max 0.1% Max
Fluoride, as F 0.003% Max 0.001% Max
Heavy Metals, as Pb 0.01% Max 0.001% Max
Arsenic, as As 0.002% Max 0.0003% Max
Chlorides, as Cl- 0.05% Max 0.05% Max

Main Applications

Food additive

Food Additive

Baked goods

Baked Goods

Meat processing

Meat Processing

Emulsifier and stabilizer

Emulsifier & Stabilizer

Fertilizers and water treatment

Fertilizers & Water Treatment

pH regulation and industrial use

pH Regulation & Industrial Use

Packing

In PP+PE bags of 25kgs net each. Custom packaging can be provided according to customer requirements.

Storage

Store in a cool, dry, and well-ventilated place. Protect from moisture due to strong hygroscopicity.

Shelf Life

24 months under proper storage conditions.

Why Buyers Choose Our Factory

Consistent Product Quality

Controlled production helps ensure stable quality from batch to batch.

Full Export Documentation

COA, TDS, MSDS, ISO, HALAL, and KOSHER documents available upon request.

Fast Production & Shipment

Strong production capacity and ready stock support fast delivery for urgent orders.

Factory Direct Pricing

Work directly with the manufacturer for efficient supply and better cost control.

Factory Production & Quality Control

Qualified raw materials
01

Qualified Raw Materials

We use selected raw materials to support stable product quality and low impurity levels.

Controlled manufacturing
02

Controlled Manufacturing

Production parameters are monitored to maintain product consistency and required reaction conditions.

Filtration and crystallization
03

Filtration & Crystallization

The process is managed to achieve clean appearance, stable purity, and consistent product form.

Routine QC testing
04

Routine QC Testing

Samples are checked regularly for assay, insolubles, chloride, sulfate, sodium, magnesium, iron, arsenic, lead, and related impurity indicators.

Export packing and loading
05

Export Packing & Loading

Products are packed securely for container shipment with moisture protection and stable pallet loading.

Get Dipotassium Phosphate Price & COA

Send your inquiry now for Potassium Hydrogen Phosphate / DKP. We will reply with quotation, specification, packing details, and delivery time.

Work with a Reliable
Dipotassium Phosphate Manufacturer

Simple 3-step cooperation process.

1

Send Inquiry

Tell us your product requirement.

2

Get Quotation

We send quotation with COA and key documents.

3

Confirm Order

Production and shipment are arranged quickly.

WhatsApp for Faster Response