Import Calcium Hydrogen Phosphate — Buy in Bulk from Supplier in China

Calcium hydrogen phosphate supplied by Lianyungang Longtaiwei Food Ingredients Co., Ltd is a white monoclinic crystal powder. Its molecular formula is CaHPO4·(0‑2)H2O with anhydrous molecular weight 136.06 g mol‑1 and dihydrate 172.09 g mol‑1. The CAS numbers are 7757‑93‑9 for the anhydrous form and 7789‑77‑7 for the dihydrate. The relative density of the powder is 2.32 g cm‑3 and it remains stable in ambient air.

The compound is odorless, tasteless and dissolves readily in dilute hydrochloric or nitric acid, is slightly soluble in water and insoluble in ethanol. In the food additive market, calcium hydrogen phosphate is commonly used as a bulking agent, dough improver and buffer, with typical purity levels of 99 % for food‑grade applications. Standard particle size distribution for such powders ranges from 10 to 200 µm, and bulk density is usually between 2.2 and 2.5 g cm‑3, which matches the measured density of this batch. The product is packed in polyethylene‑lined bags placed inside composite woven outer bags, each netting 25 kg.

Major users include bakeries, dairy processors and manufacturers of frozen desserts that require a stable leavening or nutritional supplement. Importers should note that the packaging is moisture‑resistant but the material must be stored in a dry, ventilated warehouse to avoid degradation; handling should be gentle to prevent package damage. The supplier lists the product under a harbor‑tier verification, but response metrics are currently unavailable, so buyers are advised to confirm MOQ, lead time and Incoterms directly with the supplier before placing orders.

Lianyungang Longtaiwei Food Ingredients Co., Ltd is located at No. 1 Longtaiwei Road, B District, Liangyungang City, Guannan Economic Development Zone, Lianyungang, 222500, China. The supplier carries a harbor‑tier verification on the platform, although the listed response rate is zero and no average response time is recorded. This indicates that the company has been recognised for its trade activity but buyers should verify communication reliability before proceeding.

The company’s current listing focuses exclusively on calcium hydrogen phosphate, describing its physical form, solubility characteristics and typical food‑industry uses. No information is provided about minimum order quantities, pricing, lead times or specific certifications, so interested importers must request those details directly from the supplier. The listing also notes that the product should be stored in a dry, ventilated and clean warehouse and handled lightly during loading and transport.