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807471 Polyphosphoric acid

Polyphosphoric acid for synthesis. CAS 8017-16-1, pH (H₂O, 20 °C) acidic,Hydrolysis. Chemical Formula HOP(OH)(O)O(n)H.

Polyphosphoric acid MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: PPA

CAS #: 8017-16-1 EC Number: 232-417-0 Chemical Formula: HO[P(OH)(O)O](n)H
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberChemical Formula
8017-16-1232-417-0HO[P(OH)(O)O](n)H

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      8074710500
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              8074719999
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                  Description
                  Catalogue Number807471
                  SynonymsPPA
                  References
                  Product Information
                  CAS number8017-16-1
                  EC number232-417-0
                  Chemical formulaHO[P(OH)(O)O](n)H
                  HS Code2809 20 00
                  Quality LevelMQ200
                  Applications
                  ApplicationPolyphosphoric acid for synthesis. CAS 8017-16-1, pH (H₂O, 20 °C) acidic,Hydrolysis. Chemical Formula HOP(OH)(O)O(n)H.
                  Biological Information
                  Physicochemical Information
                  Boiling point530 °C (1013 hPa)
                  Density2.06 g/cm3 (20 °C)
                  Melting Point-20 °C
                  Vapor pressure2 hPa (20 °C)
                  Dimensions
                  Materials Information
                  Toxicological Information
                  Safety Information according to GHS
                  Hazard Pictogram(s) Hazard Pictogram(s)
                  Hazard Statement(s)H290: May be corrosive to metals.
                  H314: Causes severe skin burns and eye damage.
                  Precautionary Statement(s)P234: Keep only in original packaging.
                  P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
                  P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
                  P304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
                  P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
                  P363: Wash contaminated clothing before reuse.
                  Signal WordDanger
                  Storage class8B Non-combustible, corrosive hazardous materials
                  WGKWGK 1 slightly hazardous to water
                  Disposal12
                  Inorganic acids and anhydrides thereof should first be diluted or hydrolyzed by stirring carefully into ice water and then neutralized (protective gloves, fume cupboard!) with sodium hydroxide solution (Cat. No. 105587). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535). Fuming sulfuric acid should be carefully stirred dropwise into 40 % sulfuric acid (Cat. No. 109286). Ensure that plenty of ice is available for cooling! When sufficiently cool, treat the highly concentrated sulfuric acid as described above. Analogous to this procedure, other anhydrides can be converted into their corresponding acids. Acid gases (e.g. hydrogen halide, chlorine, phosgene, sulfur dioxide) can be introduced into dilute sodium hydroxide solution and after neutralization disposed of in container D.
                  Safety Information
                  Categories of dangercorrosive
                  Product Usage Statements
                  Storage and Shipping Information
                  StorageStore below +30°C.
                  Packaging Information
                  Transport Information
                  Declaration (railroad and road) ADR, RIDUN 3264 , 8, II
                  Declaration (transport by air) IATA-DGRUN 3264 , 8, II
                  Declaration (transport by sea) IMDG-CodeUN 3264 , 8, II, Segregation Group: 1 (Acids)
                  Supplemental Information
                  Specifications
                  Assay (acidimetric, calc. as P₂O₅)83.0 - 87.0 %
                  Identity (NMR, 31P)passes test
                  Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.
                  Global Trade Item Number
                  Catalogue Number GTIN
                  8074710100 04022536395418
                  8074710500 04022536395425
                  8074712500 04022536395432
                  8074719999 04022536395449