SODIUM PYROSILICATE

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NCATS

Details

Stereochemistry	ACHIRAL
Molecular Formula	6Na.O7Si2
Molecular Weight	306.1054
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure of SODIUM PYROSILICATE

Structure Search

SMILES

[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[O-][Si]([O-])([O-])O[Si]([O-])([O-])[O-]

InChI

InChIKey=PMYUVOOOQDGQNW-UHFFFAOYSA-N

InChI=1S/6Na.O7Si2/c;;;;;;1-8(2,3)7-9(4,5)6/q6*+1;-6

HIDE SMILES / InChI

Molecular Formula	Na
Molecular Weight	22.98976928
Charge	1
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Molecular Formula	O7Si2
Molecular Weight	168.1668
Charge	-6
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Approval Year

Substance Class	Chemical Created by `admin` on `Mon Mar 31 21:37:24 GMT 2025` Edited by `admin` on `Mon Mar 31 21:37:24 GMT 2025`
Record UNII	VNJ6H8MB6Z
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

HEXASODIUM DISILICATE

Preferred Name

English

SODIUM PYROSILICATE

Systematic Name

English

SILICIC ACID (H6SI2O7), SODIUM SALT (1:6)

Common Name

English

SILICIC ACID (H6SI2O7), HEXASODIUM SALT

Common Name

English

SODIUM SILICATE (NA6SI2O7)

Common Name

English

SODIUM OXIDE SILICATE (NA6O(SIO3)2)

Common Name

English

Code System Code Type Description

FDA UNII

VNJ6H8MB6Z

Created by admin on Mon Mar 31 21:37:24 GMT 2025 , Edited by admin on Mon Mar 31 21:37:24 GMT 2025

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CAS

15593-82-5

Created by admin on Mon Mar 31 21:37:24 GMT 2025 , Edited by admin on Mon Mar 31 21:37:24 GMT 2025

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EPA CompTox

DTXSID00935328

Created by admin on Mon Mar 31 21:37:24 GMT 2025 , Edited by admin on Mon Mar 31 21:37:24 GMT 2025

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ECHA (EC/EINECS)

239-671-1

Created by admin on Mon Mar 31 21:37:24 GMT 2025 , Edited by admin on Mon Mar 31 21:37:24 GMT 2025

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PUBCHEM

61803

Created by admin on Mon Mar 31 21:37:24 GMT 2025 , Edited by admin on Mon Mar 31 21:37:24 GMT 2025

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WIKIPEDIA

Sodium pyrosilicate

Created by admin on Mon Mar 31 21:37:24 GMT 2025 , Edited by admin on Mon Mar 31 21:37:24 GMT 2025

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Related Record Type Details


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ORTHOSILICIC ACID

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