Polyphosphoric acid

Name: Polyphosphoric acid
Brand: Vaqora Chemicals
SKU: VQ-016036

About Polyphosphoric acid

Polyphosphoric acid is an inorganic reagent in Synthesis grade carrying the CAS registry number 8017-16-1 at a purity of 83%. The compound has the formula Hn+2PnO3n+1, corresponding to a molecular weight of 98.0 g/mol.

The material typically appears as a colourless viscous liquid. Keep the container tightly sealed and store it in a cool, dry area. Good laboratory practice and suitable PPE are recommended during handling.

It is commonly used for materials research and chemical synthesis. It is used across academic and industrial research.

Available in 500 g, 2.5 kg, 5 kg and 40 kg packs, Polyphosphoric acid is dispatched with a Certificate of Analysis (COA) to destinations worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.

Typical applications

Materials research
Chemical synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Polyphosphoric acid
Catalogue No.	VQ-016036
CAS Number	8017-16-1
Molecular formula	Hn⁺2PnO₃n⁺1
Molecular weight	98 g/mol
Grade	Synthesis
Purity / assay	83%
HSN code	28092020

Physical properties
Physical form	Liquid
Appearance	Colourless viscous liquid
UN number	UN 3264

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 8017-16-1

AR

Polyphosphoric acid, GR

CAS: 8017-16-1
Formula: Hn⁺2PnO₃n⁺1
MW: 98 g/mol

VQ-016037

Frequently asked questions

What is the CAS number of Polyphosphoric acid?

The CAS Registry Number of Polyphosphoric acid is 8017-16-1.

What is the molecular formula and molecular weight of Polyphosphoric acid?

Polyphosphoric acid has the molecular formula Hn+2PnO3n+1 and a molecular weight of 98 g/mol.

Which grade and pack sizes of Polyphosphoric acid can I order?

We supply Polyphosphoric acid in Synthesis (83%) grade, in 500 g, 2.5 kg, 5 kg, 40 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Polyphosphoric acid?

Yes. Every lot of Polyphosphoric acid is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Polyphosphoric acid be shipped internationally?

Yes. Polyphosphoric acid is classified as hazardous (UN 3264), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.