Ammonium dihydrogen phosphate

Ammonium dihydrogen phosphate (NH4H2PO4) from Shanghai Huawan Chemicals Co., Ltd. is a crystalline fertilizer grade compound with a molecular weight of 115. It provides a balanced nitrogen-phosphorus ratio for direct soil application or liquid formulations. The product is offered in granular form to improve handling and dissolution in irrigation systems, ensuring uniform nutrient distribution across fields.

This grade of MAP is produced to agricultural standards, with typical purity exceeding 98%. It is soluble in water, enabling rapid uptake by crops, and its low pH (typically 4.0 to 4.5 in solution) helps correct alkaline soils. In industrial contexts, the same compound serves as a flame retardant, a buffer in pharmaceuticals, and a leavening agent in food processing due to its controlled acidity and phosphorus content.

Primary buyers include large-scale farmers, fertilizer blenders, and agribusiness cooperatives sourcing bulk quantities. The compound is particularly effective for cereals, oilseeds, and horticultural crops requiring high phosphorus availability. Shanghai Huawan Chemicals Co., Ltd. supplies this product in 25 kg or 50 kg woven bags with polyethylene liners, suitable for sea and land transport under FOB or CIF terms.

Shanghai Huawan Chemicals Co., Ltd. operates from Room 802, 1st Building, Lane 28 North Zhangjiaban Road, in Shanghai’s Baoshan District, a hub for chemical logistics. The company specializes in bulk agricultural inputs, with ammonium dihydrogen phosphate as a core offering. Its imported tier status reflects a focus on sourcing raw materials for large-scale production runs.

The supplier profile indicates a harbor trust tier, which is assigned to entities with confirmed business registration but limited transaction history on the platform. Shanghai Huawan Chemicals Co., Ltd. has not yet recorded a response rate or average response time, so buyers should request updated contact details and verify current production capacity before placing orders. The address and chemical focus suggest proximity to Shanghai Port, simplifying export logistics.