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Sodium pyrophosphate - ≥99%, high purity , CAS No.7722-88-5

    Grade & Purity:
  • ≥99%
In stock
Item Number
S752858
Grouped product items
SKU Size
Availability
Price Qty
S752858-500g
500g
1
$29.90
S752858-20×500g
20×500g
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$299.90

Basic Description

Synonyms Sodium pyrophosphate tetrabasic | Tetrasodium pyrophosphate | Sodium pyrophosphate | Pyrophosphate inorganic | Sodium diphosphate tetrabasic | TSPP
Specifications & Purity ≥99%
Shipped In Normal

Taxonomic Classification

Taxonomy Tree

Kingdom Inorganic compounds
Superclass Mixed metal/non-metal compounds
Class Alkali metal oxoanionic compounds
Subclass Alkali metal pyrophosphates
Intermediate Tree Nodes Not available
Direct Parent Alkali metal pyrophosphates
Alternative Parents Inorganic sodium salts  Inorganic oxides  
Molecular Framework Not available
Substituents Alkali metal pyrophosphate - Inorganic sodium salt - Inorganic oxide - Inorganic salt
Description This compound belongs to the class of inorganic compounds known as alkali metal pyrophosphates. These are inorganic compounds in which the largest oxoanion is pyrophosphate, and in which the heaviest atom not in an oxoanion is an alkali metal.
External Descriptors inorganic sodium salt

Names and Identifiers

IUPAC Name tetrasodium;phosphonato phosphate
INCHI InChI=1S/4Na.H4O7P2/c;;;;1-8(2,3)7-9(4,5)6/h;;;;(H2,1,2,3)(H2,4,5,6)/q4*+1;/p-4
InChIKey FQENQNTWSFEDLI-UHFFFAOYSA-J
Smiles [O-]P(=O)([O-])OP(=O)([O-])[O-].[Na+].[Na+].[Na+].[Na+]
Isomeric SMILES [O-]P(=O)([O-])OP(=O)([O-])[O-].[Na+].[Na+].[Na+].[Na+]
WGK Germany 1
RTECS UX7350000
Molecular Weight 265.9
Reaxy-Rn 11329446
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=11329446&ln=

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.

6 results found

Lot Number Certificate Type Date Item
J2409779 Certificate of Analysis Oct 29, 2024 S752858
J2409787 Certificate of Analysis Oct 29, 2024 S752858
J2409790 Certificate of Analysis Oct 23, 2024 S752858
A2507164 Certificate of Analysis Oct 23, 2024 S752858
J2409780 Certificate of Analysis Oct 23, 2024 S752858
A2509125 Certificate of Analysis Oct 23, 2024 S752858

Chemical and Physical Properties

Sensitivity Moisture sensitive.
Boil Point(°C) 93.8°C
Melt Point(°C) 80°C
Molecular Weight 265.900 g/mol
XLogP3
Hydrogen Bond Donor Count 0
Hydrogen Bond Acceptor Count 7
Rotatable Bond Count 0
Exact Mass 265.871 Da
Monoisotopic Mass 265.871 Da
Topological Polar Surface Area 136.000 Ų
Heavy Atom Count 13
Formal Charge 0
Complexity 124.000
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
The total count of all stereochemical bonds 0
Covalently-Bonded Unit Count 5

Solution Calculators

Reviews

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