Sodium polyphosphate - 65-70% P2O5 basis , CAS No.68915-31-1

CAS: 68915-31-1 Cat. No.: S165315 Formule: (NaPO3)n Numéro CE: 272-808-3 PubChem CID: 24451
DISPONIBLE À COMMANDE
GRADE & PURITY 65-70% P2O5 basis
Synonyms
sodium dihydrogendiphosphate | CAS-68915-31-1 | DISODIUM PYROPHOSPHATE | Dinatriumpyrophosphat [German] | DISODIUM PYROPHOSPHATE [HSDB] | Disodium dihydrogen pyrophosphate | Grahamsches salz | SODIUMACIDPYROPHOSPHATE | disodium;[hydroxy(oxido)phosphoryl]
Storage
Room temperature
Shipped In
Normal
★
Size
Allemagne (EU)
USA*
Price
Qty
250g
S165315-250g
—
1 En stock
10,33€
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Why this grade

65-70% P2O5 basis for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 12 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonymes
sodium dihydrogendiphosphate | CAS-68915-31-1 | DISODIUM PYROPHOSPHATE | Dinatriumpyrophosphat [German] | DISODIUM PYROPHOSPHATE [HSDB] | Disodium dihydrogen pyrophosphate | Grahamsches salz | SODIUMACIDPYROPHOSPHATE | disodium;[hydroxy(oxido)phosphoryl]
Spécifications et pureté
65-70% P2O5 basis
Conditions de stockage de stockage
Room temperature
Expédié en
Normal
Noms et identifiants
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/504753204
Isomères SMILES
OP(=O)([O-])OP(=O)(O)[O-].[Na+].[Na+]
WGK Allemagne
1
RTECS
TR4950250
PubChem CID
24451

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Certificats (CoA, COO, BSE/TSE et tableau d'analyse)
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.

11 results found

Lot NumberCertificate TypeDateArticle
F2610452Certificate of AnalysisJun 22, 2026 S165315
G2227326Certificate of AnalysisMay 19, 2026 S165315
G2227327Certificate of AnalysisMay 19, 2026 S165315
D2608589Certificate of AnalysisApr 21, 2026 S165315
B2217194Certificate of AnalysisDec 10, 2025 S165315
B2217195Certificate of AnalysisDec 10, 2025 S165315
G2511551Certificate of AnalysisJul 17, 2025 S165315
H2120423Certificate of AnalysisJun 09, 2025 S165315
I2423636Certificate of AnalysisSep 28, 2024 S165315
C2018014Certificate of AnalysisJan 22, 2024 S165315
G2227328Certificate of AnalysisFeb 21, 2022 S165315
Propriétés chimiques et physiques
Poids moléculaire221.940 g/mol
XLogP3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count7
Rotatable Bond Count2
Exact Mass221.907 Da
Monoisotopic Mass221.907 Da
Topological Polar Surface Area130.000 Ų
Heavy Atom Count11
Formal Charge0
Complexity143.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count3
Citations of This Product
Calculateurs de solution
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