This is a demo store. No orders will be fulfilled.

Polyphosphoric acid - ≥85% phosphate (as P2O5) basis, high purity , CAS No.8017-16-1

    Grade & Purity:
  • ≥85% phosphate(as P2O5) basis
In stock
Item Number
P102919
Grouped product items
SKU Size
Availability
Price Qty
P102919-500g
500g
2
$39.90
P102919-12×500g
12×500g
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$359.90
View related series
Inorganic acid (14)

Basic Description

Synonyms MFCD00084480
Specifications & Purity ≥85% phosphate(as P2O5) basis
Storage Temp Argon charged
Shipped In Normal
Product Description

Polyphosphoric acid (PPA) is widely employed as acylation and alkylation reagent in various reactions. It is a strong mineral acid with excellent dehydrating properties.

Names and Identifiers

IUPAC Name 2,3,5,6,7-pentaoxa-1,4-diphosphabicyclo[2.2.1]heptane;phosphoric acid
INCHI InChI=1S/O5P2.H3O4P/c1-2-7-4-3-6(1)5-7;1-5(2,3)4/h;(H3,1,2,3,4)
InChIKey FVYIVXLIMHNYTD-UHFFFAOYSA-N
Smiles OP(=O)(O)O.O1OP2OOP1O2
Isomeric SMILES OP(=O)(O)O.O1OP2OOP1O2
WGK Germany 1
PubChem CID 73357664
UN Number 3264
Packing Group I

Certificates(CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

49 results found

Lot Number Certificate Type Date Item
G2501344 Certificate of Analysis Jun 23, 2025 P102919
G2501610 Certificate of Analysis Jun 23, 2025 P102919
C2511512 Certificate of Analysis Feb 25, 2025 P102919
C2511503 Certificate of Analysis Feb 25, 2025 P102919
C2511511 Certificate of Analysis Feb 25, 2025 P102919
C2511513 Certificate of Analysis Feb 25, 2025 P102919
D2417413 Certificate of Analysis Feb 06, 2025 P102919
A2405223 Certificate of Analysis Oct 15, 2024 P102919
A2405221 Certificate of Analysis Oct 10, 2024 P102919
A2405222 Certificate of Analysis Oct 10, 2024 P102919
I2425595 Certificate of Analysis Sep 12, 2024 P102919
I2425594 Certificate of Analysis Sep 12, 2024 P102919
I2425596 Certificate of Analysis Sep 12, 2024 P102919
H2407452 Certificate of Analysis Jul 23, 2024 P102919
H2407454 Certificate of Analysis Jul 23, 2024 P102919
H2407711 Certificate of Analysis Jul 23, 2024 P102919
A2513345 Certificate of Analysis Jul 23, 2024 P102919
B2525091 Certificate of Analysis Jul 23, 2024 P102919
G2430523 Certificate of Analysis Jul 23, 2024 P102919
H2407455 Certificate of Analysis Jul 23, 2024 P102919
G2430487 Certificate of Analysis Jul 23, 2024 P102919
G2430488 Certificate of Analysis Jul 23, 2024 P102919
E2528442 Certificate of Analysis Jul 03, 2024 P102919
G23041050 Certificate of Analysis Apr 07, 2024 P102919
G23041051 Certificate of Analysis Apr 07, 2024 P102919
D2417429 Certificate of Analysis Mar 25, 2024 P102919
D2417414 Certificate of Analysis Mar 25, 2024 P102919
B2327576 Certificate of Analysis Dec 19, 2023 P102919
B2327535 Certificate of Analysis Dec 19, 2023 P102919
L2212149 Certificate of Analysis Sep 21, 2023 P102919
L2212184 Certificate of Analysis Sep 21, 2023 P102919
L2212150 Certificate of Analysis Sep 21, 2023 P102919
F2301068 Certificate of Analysis Jun 10, 2023 P102919
G23041049 Certificate of Analysis Apr 20, 2023 P102919
F2218494 Certificate of Analysis Apr 12, 2023 P102919
B2327541 Certificate of Analysis Feb 02, 2023 P102919
L2212185 Certificate of Analysis Nov 12, 2022 P102919
L2022116 Certificate of Analysis Sep 12, 2022 P102919
K2202801 Certificate of Analysis Aug 25, 2022 P102919
K2203004 Certificate of Analysis Aug 25, 2022 P102919
K2203006 Certificate of Analysis Aug 25, 2022 P102919
K2203007 Certificate of Analysis Aug 25, 2022 P102919
F2218439 Certificate of Analysis Jun 05, 2022 P102919
F2218433 Certificate of Analysis Jun 05, 2022 P102919
F2218496 Certificate of Analysis Jun 05, 2022 P102919
B2224501 Certificate of Analysis Feb 14, 2022 P102919
B2224510 Certificate of Analysis Feb 14, 2022 P102919
B2224514 Certificate of Analysis Feb 14, 2022 P102919
B2224511 Certificate of Analysis Feb 14, 2022 P102919

Show more⌵

Chemical and Physical Properties

Solubility Solubility in water: may decompose Solubility in other solvents: insoluble in hydrocarbons and halogenated hydrocar soluble in alcohols.
Sensitivity Hygroscopic

Solution Calculators

Reviews

Customer Reviews

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.