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Sodium pyrophosphate - ≥95%, high purity , CAS No.7722-88-5

60 Citations

COA

Grade & Purity:

≥95%

Cas Number: 7722-88-5
Molecular Weight: 265.9
EC Number: 231-767-1
MDL number: MFCD00003513
PubChem CID: 24403

In stock

Item Number

S489848

Grouped product items
SKU	Size	Availability	Price	Qty
S489848-500g	500g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$22.90

Basic Description

Synonyms	Sodium pyrophosphate \| TETRASODIUM PYROPHOSPHATE \| 7722-88-5 \| TSPP \| Phosphotex \| Tetrasodium diphosphate \| Sodium diphosphate \| Diphosphoric acid, tetrasodium salt \| Victor TSPP \| Caswell No. 847 \| Sodium pyrophosphate tetrabasic \| Natrium pyrophosphat \| Sodium pyrophosphate [
Specifications & Purity	≥95%
Storage Temp	Desiccated
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

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
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

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:

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8 results found

Lot Number	Certificate Type	Date	Item
I2202121	Certificate of Analysis	Sep 13, 2022	S489848
L2412233	Certificate of Analysis	Sep 13, 2022	S489848
A2417091	Certificate of Analysis	Sep 13, 2022	S489848
I2202124	Certificate of Analysis	Sep 13, 2022	S489848
D2315329	Certificate of Analysis	Sep 13, 2022	S489848
B2307160	Certificate of Analysis	Sep 05, 2022	S489848
I2202123	Certificate of Analysis	Sep 05, 2022	S489848
I2202122	Certificate of Analysis	Sep 05, 2022	S489848

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 Å²
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

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