liquid 33% solid 65% Aluminum dihydrogen phosphate CAS 13530-50-2

Certificate of Analysis-COA 

Powder

Liquid

Applications 

1. For Refractory And High-Temperature Materials: Aluminum dihydrogen phosphate (ADP, CAS 13530-50-2) is a high-performance chemical binder for refractory castables, ramming masses, spray coatings and fire bricks, providing strong chemical bonding, room-temperature hardening and excellent high-temperature and erosion resistance.

2. For Ceramics And Ceramic Fiber Products: ADP acts as a bonding agent in ceramics, ceramic fiber boards and high-temperature adhesives, helping manufacturers build thermally stable components for kilns, furnaces and insulation systems.

3. For Fireproof And Intumescent Coatings: In inorganic and intumescent fire-retardant coatings, aluminum dihydrogen phosphate serves as a binder that improves film integrity and thermal stability, supporting fire protection for steel structures and building materials.

4. For Foundry And Casting Applications: As a casting binder, ADP is used in foundry sands, cores and molds, providing high-temperature strength and dimensional stability during metal casting processes.

5. Reliable Supply For Global Industry: Supplied as high-purity liquid solution (45-50%) and solid powder with consistent quality, aluminum dihydrogen phosphate gives refractory, ceramic, coating and foundry manufacturers a dependable phosphate binder with stable supply, flexible packaging and professional technical support.

 Quality Assurance 

Every batch of chemicals leaves our factory with complete laboratory documentation — not a promise, but verifiable test data. From incoming raw material inspection to finished-goods release, each batch is tested against published specifications, and a Certificate of Analysis (COA) accompanies every single shipment. What you order is exactly what we test — and what we ship.

Tested by our in-house ISO 9001:2015 laboratory. Verified independently by third-party labs on request (SGS / BV / Intertek). Traceable from raw material to your warehouse.

 Packaging 

Liquid plastic drums

Liquid tonnes

Liquid iron drums

Export-grade packaging, custom labels

Solids (woven bags/cardboard drums/ton bags)

Liquids (plastic drums/IBC/ISO tanks)