Sodium orthosilicate - ≥80% , CAS No.13472-30-5

CAS: 13472-30-5 Cat. No.: S302454 Molecular Weight: 184.04 EC Number: 236-741-3 PubChem CID: 26051

GRADE & PURITY ≥80%

Synonyms

Silicic acid (H4SiO4), tetrasodium salt | TEU2JIC5PA | Tetrasodium orthosilicate | Dryorth | EINECS 236-741-3 | MFCD00014252 | Silicic acid (H4SiO4), sodium salt (1:4) | SODIUM ORTHOSILICATE | Sodium silicate (ortho) | tetrasodium;silicate | UNII-TEU2JIC5

Storage

Room temperature,Desiccated

Shipped In

Normal

Overview

Sodium orthosilicate belongs to inorganic salt products, is a non-toxic, tasteless, pollution-free white particles, soluble in water, insoluble in alcohol and acid, the aqueous solution is alkaline, alkaline than sodium metasilicate stronger, easy to absorb moisture and moisture in the air; It has the properties of descaling, emulsification, dispersion, wetting, penetration and excellent PH buffering ability

Specifications

Synonyms

Silicic acid (H4SiO4), tetrasodium salt | TEU2JIC5PA | Tetrasodium orthosilicate | Dryorth | EINECS 236-741-3 | MFCD00014252 | Silicic acid (H4SiO4), sodium salt (1:4) | SODIUM ORTHOSILICATE | Sodium silicate (ortho) | tetrasodium;silicate | UNII-TEU2JIC5

Specifications & Purity

≥80%

Storage

Room temperature, Desiccated

Shipped In

Normal

Purity

≥80%

Names and Identifiers

• Pubchem Sid: 488182995
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/488182995
• Canonical Smiles: [O-][Si]([O-])([O-])[O-].[Na+].[Na+].[Na+].[Na+]
• IUPAC Name: tetrasodium;silicate
• InChIKey: POWFTOSLLWLEBN-UHFFFAOYSA-N
• INCHI: 1S/4Na.O4Si/c;;;;1-5(2,3)4/q4*+1;-4
• Isomeric SMILES: [O-][Si]([O-])([O-])[O-].[Na+].[Na+].[Na+].[Na+]
• PubChem CID: 26051
• Molecular Weight: 184.04

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Class Alkali metal oxoanionic compounds
      • Subclass Alkali metal silicates

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

Data sources

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

Chemical and Physical Properties

• Melt Point(°C): 1018ºC
• Molecular Weight: 184.040 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 183.916 Da
• Monoisotopic Mass: 183.916 Da
• Topological Polar Surface Area: 92.200 Ų
• Heavy Atom Count: 9
• Formal Charge: 0
• Complexity: 19.100
• 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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