Polyphosphoric Acid (PPA) is a viscous inorganic liquid that acts as a concentrated form of phosphoric acid. oligomer and polymer mixture of phosphoric acid, typically defined by its equivalent P205 content, with common grades ranging from 80% to 85% P2Os (corresponding to 105% to 115% equivalent H3PO4). Chemically, PPA is a powerful, highly concentrated dehydrating agent and a strong acid source, making it an excellent medium for organic synthesis reactions. Serves as a non-aqueous solvent and catalyst in the synthesis of dyes, intermediates, and pharmaceuticals (e.g., cyclisation reactions) & is preferred as an effective stabilising and binding agent in speciality coatings and cements. Also referred to as superphosphoric acid by ppa suppliers and manufacturers We are the leading, trusted Polyphosphoric Acid (PPA) supplier worldwide and in the United States, with reliable lead times and global supply capability.
Polyphosphoric Acid (PPA) is a viscous inorganic liquid that acts as a concentrated form of phosphoric acid. oligomer and polymer mixture of phosphoric acid, typically defined by its equivalent P205 content, with common grades ranging from 80% to 85% P2Os (corresponding to 105% to 115% equivalent H3PO4). Chemically, PPA is a powerful, highly concentrated dehydrating agent and a strong acid source, making it an excellent medium for organic synthesis reactions. Serves as a non-aqueous solvent and catalyst in the synthesis of dyes, intermediates, and pharmaceuticals (e.g., cyclisation reactions) & is preferred as an effective stabilising and binding agent in speciality coatings and cements. Also referred to as superphosphoric acid by ppa suppliers and manufacturers We are the leading, trusted Polyphosphoric Acid (PPA) supplier worldwide and in the United States, with reliable lead times and global supply capability.
.3d8f8f41.svg)
AgrochemicalsIndustrial Chemicals
.3556d45a.svg)
Inorganic ChemicalsAgrochemical Intermediates
Acid Derivatives
.7767eb0f.png)
Chemical Properties & Specifications
Used as a non-aqueous acidic medium and dehydrating agent in cyclization reactions (e.g., acylation, Friedel-Crafts for fine chemical synthesis
Strong acidic catalyst in polymerization and condensation reactions
Production of organophosphorus compounds, including certain pesticides and herbicides
Specialty refractory cements and binding agents where high strength and thermal stability are required
Functions as a curing agent or hardener in certain epoxy resins and coatings.
CAS No. : 1309-64-4
Category : Synergists & Smoke Suppressants
Sub-Category : Antimony-based synergists
CAS No. : 1327-41-9
Category : Inorganic Chemicals
Sub-Category : Metal-Based Coagulants
CAS No. : 7705-08-0
Category : Inorganic Chemicals
Sub-Category : Metal-Based Coagulants
CAS No. : 7722-84-1
Category : Inorganic Chemicals
Sub-Category : Peroxides & Oxidizing Agents
CAS No. : 1309-48-4
Category : Inorganic Chemicals
Sub-Category : Active Pharmaceutical Ingredients (APIs)
CAS No. : 13463-67-7
Category : Pigments & Colorants
Sub-Category : Inorganic Pigments
CAS No. : 13463-67-7
Category : Pigments & Colorants
Sub-Category : Inorganic Pigments
CAS No. : 13463-67-7
Category : Pigments & Colorants
Sub-Category : Inorganic Pigments
CAS No. : 142-96-1
Category : Solvents & Carriers
Sub-Category : Ethers & Ether-Based Solvents
CAS No. : 29385-43-1
Category : Specialty Polymers & Additives
Sub-Category : Corrosion Inhibitor Additives
CAS No. : 25322-69-4
Category : Specialty Polymers & Additives
Sub-Category : Polyether Polyols
CAS No. : 1310-73-2
Category : Inorganic Chemicals
Sub-Category : Alkalis & Bases
CAS No. : 78-93-3
Category : Base Chemicals & Intermediates
Sub-Category : Ketones & Solvents
CAS No. : 7631-90-5
Category : Inorganic Chemicals
Sub-Category : Sulfur-Based Compounds
CAS No. : 10124-56-8
Category : Inorganic Chemicals
Sub-Category : Phosphate Compounds
CAS No. : 5329-14-6
Category : Inorganic Chemicals
Sub-Category : Acid Derivatives
CAS No. : 100-44-7
Category : Organic Intermediates
Sub-Category : Chlorinated Aromatic Compounds
CAS No. : 7758-94-3
Category : Inorganic Chemicals
Sub-Category : Metal Halides
CAS No. : 1314-13-2
Category : Inorganic Chemicals
Sub-Category : N/A
CAS No. : 136-53-8
Category : Inorganic Chemicals
Sub-Category : Metal Carboxylates
CAS No. : 9004-82-4
Category : Surfactants
Sub-Category : Anionic (Ether sulfates)
CAS No. : 7647-01-0
Category : Inorganic Acids
Sub-Category : Mineral Acids
CAS No. : 17465-11-3
Category : Organic Intermediates
Sub-Category : Aromatic Sulfonates
CAS No. : 7704-34-9
Category : Inorganic Chemicals
Sub-Category : Sulfur & Derivatives
CAS No. : 77-92-9
Category : Food Ingredients
Sub-Category : Flavor Enhancers
CAS No. : 7631-90-5
Category : Inorganic Chemicals
Sub-Category : Sulfur-Based Compounds
CAS No. : 10124-56-8
Category : Inorganic Chemicals
Sub-Category : Phosphate Compounds
CAS No. : 9005-65-6
Category : Surfactants & Emulsifiers
Sub-Category : N/A
CAS No. : 56-40-6
Category : Nutraceutical Ingredients
Sub-Category : Amino Acids & Proteins
CAS No. : 8002-31-1
Category : Food Ingredients
Sub-Category : Cocoa & Chocolate Derivatives
CAS No. : 84649-99-0
Category : Food Ingredients
Sub-Category : Cocoa & Chocolate Derivatives
CAS No. : 16409-43-1
Category : Fragrance Ingredients
Sub-Category : Aroma Compounds
CAS No. : 5182-36-5
Category : Fragrance Ingredients
Sub-Category : Aroma Chemicals
CAS No. : 119-36-8
Category : Fragrance Ingredients
Sub-Category : Aromatic Esters