Import Dipotassium Phosphate — Buy in Bulk from Supplier in China

Lianyungang Longtaiwei Food Ingredients Co., Ltd produces dipotassium phosphate, chemically known as dipotassium hydrogen phosphate (K2HPO4) and also available as the trihydrate K2HPO4·3H2O. The product’s molecular weight is 174.18 g mol‑1 for the anhydrous form and 228.18 g mol‑1 for the trihydrate, with CAS numbers 7758‑11‑4 and 16788‑57‑1 respectively. It is described as colourless or white square crystals that are deliquescent, alkaline and insoluble in ethanol, and it is supplied in 25 kg polyethylene‑lined bags placed inside composite woven bags. The supplier notes that the material is highly soluble in water, making it suitable for liquid formulations.

In the food sector the compound functions as a buffering agent, chelating agent, yeast nutrient and emulsifying salt, and it is also used as an antioxidant synergist. Typical industry specifications for food‑grade dipotassium phosphate require moisture content below 0.5 % and a particle size that passes a 200 mesh sieve, with a pH of about 9 for a 1 % aqueous solution. Standard storage calls for a dry, ventilated environment, protecting the product from moisture, heat and direct rain during transport. The packaging approach aligns with common practices for bulk food ingredients, facilitating palletised handling and easy unloading at processing facilities.

Food manufacturers, beverage producers and yeast‑based fermentation plants are the main customers for this chemical. When sourcing, buyers should specify the desired hydration form, confirm the pH and purity, and request the Material Safety Data Sheet. Trade negotiations typically involve Incoterms such as FOB or CIF, with payment by telegraphic transfer or letter of credit after satisfactory inspection. Although the supplier is listed in the harbour trust tier, response data is not currently available, so direct communication is essential to confirm all commercial terms.

Lianyungang Longtaiwei Food Ingredients Co., Ltd is situated in the B District of Lianyungang City, Guannan Economic Development Zone, Longtaiwei Road No. 1, 222500, China. The company holds a harbour‑tier classification on the platform, indicating it has passed the basic verification process for listed suppliers. Its location within a dedicated economic development zone provides access to logistics infrastructure suited for bulk chemical shipments.

The public profile does not disclose production capacity, specific certifications or minimum order quantities, so purchasers should request these details directly. The listed response rate is 0 % and no average response time is recorded, implying that buyers may need to initiate contact proactively. The supplier emphasizes the product’s suitability for food‑grade applications, but any compliance documentation, such as food safety certificates, must be obtained from the supplier before purchase.