Kaolin - Packing grade, whiteness ≥ 85% , CAS No.1332-58-7

CAS: 1332-58-7 Cat. No.: K1373699 Formula: Al₂Si₂O₅(OH)₄ · 2 H₂O Molecular Weight: 294.19 EC Number: 310-194-1

GRADE & PURITY Packing grade, whiteness ≥ 85%

Storage

Desiccated,Room temperature

Shipped In

Normal

Overview

A hydrated aluminum silicate.

Kaolin (Bolus alba) is a clay dominated by minerals of the kaolinite family. Kaolin increased the sensitivity of this method for monitoring hemophilia therapy.

Specifications

Specifications & Purity

Packing grade, whiteness ≥ 85%

Storage

Desiccated,Room temperature

Shipped In

Normal

Names and Identifiers

Canonical Smiles

O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O

IUPAC Name

oxo-oxoalumanyloxy-[oxo(oxoalumanyloxy)silyl]oxysilane;dihydrate

InChIKey

NLYAJNPCOHFWQQ-UHFFFAOYSA-N

INCHI

1S/2Al.O5Si2.2H2O.2O/c;;1-6(2)5-7(3)4;;;;/h;;;2*1H2;;/q2*+1;-2;;;;

Isomeric SMILES

O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O

RTECS

GF1670500

Molecular Weight

294.19

Reaxy-Rn

36272658

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=36272658&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Class Miscellaneous mixed metal/non-metals
      • Subclass Miscellaneous metallic oxoanionic compounds

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Class: Miscellaneous mixed metal/non-metals
• Subclass: Miscellaneous metallic oxoanionic compounds
• Intermediate Tree Nodes: Not available
• Direct Parent: Miscellaneous silicates
• Alternative Parents: Miscellaneous aluminates Metalloid salts Inorganic oxides
• Molecular Framework: Not available
• Substituents: Silicate - Aluminate - Inorganic oxide - Inorganic metalloid salt
• Description: This compound belongs to the class of inorganic compounds known as miscellaneous silicates. These are inorganic compounds in which the largest metallic oxoanion is silicate, to which either no atom or a non metal atom is bonded.
• 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

• Molecular Weight: 258.160 g/mol
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 9
• Rotatable Bond Count: 4
• Exact Mass: 257.902 Da
• Monoisotopic Mass: 257.902 Da
• Topological Polar Surface Area: 98.000 Ų
• Heavy Atom Count: 13
• Formal Charge: 0
• Complexity: 167.000
• 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: 3

XLogP3