Import 98% Diammonium Phosphate — Buy in Bulk from Supplier in China

Diammonium phosphate (DAP) 98% from Shifang Anda Chemicals Co., Ltd is a water-soluble granular fertilizer with a guaranteed nitrogen content of 18% and phosphorus pentoxide (P2O5) at 46%, delivering a balanced NP ratio for rapid nutrient uptake. The product meets a minimum purity of 98%, with particle size typically ranging from 2-4mm to ensure even distribution in broadcast or drill applications. It is free-flowing, non-hygroscopic under standard storage conditions, and designed for immediate soil availability upon dissolution in irrigation or rainfall.

This grade of DAP is produced via the reaction of phosphoric acid with ammonia, resulting in a stable crystalline structure that resists caking during handling and transport. The material is grey to dark grey in colour, with a bulk density of approximately 0.85-0.95 g/cm³ typical for commercial grades. As a standard fertilizer, it conforms to GB/T 10511-2017 specifications for diammonium phosphate in China, with moisture content typically below 2% and pH between 7.5 and 8.5 in a 10% solution, ensuring compatibility with most agricultural soils.

Primarily used as a basal or top-dressing fertilizer for cereal crops such as wheat, maize and rice, this DAP is also effective for oilseeds, fruits and vegetables where early phosphorus availability is critical for root and shoot development. Buyers sourcing from Sichuan typically confirm FOB Qingdao or Shanghai terms, with bulk packaging in 50kg PP woven bags with PE liners, or jumbo bags of 1000kg. Lead times are confirmed directly with the supplier, while bulk shipments often require inspection certificates for nitrogen, phosphorus and heavy metal content prior to loading.

Shifang Anda Chemicals Co., Ltd is a chemical manufacturer based in Nongke Village, Nanquan Town, Shifang City, Sichuan Province, China. The company operates from the postal code 618413 and specialises in the production of industrial and agricultural chemicals, with diammonium phosphate as a core product line. Its profile indicates an imported tier classification, reflecting engagement in cross-border trade of bulk chemical fertilizers.

The supplier’s trust tier is categorized as harbor, a baseline verification level for new or less active exporters. With a response rate and average response hours currently unavailable, buyers are advised to initiate direct contact for technical data sheets, certificates of analysis and trade terms. The company does not list additional certifications or client references in its profile, so due diligence on quality compliance and production capacity is recommended before contracting.