Montmorillonite - pharmaceutical grade, PharmPure™ , CAS No.1318-93-0

CAS: 1318-93-0 Cat. No.: M141491 Formula: Al₂O₉Si₃ Molecular Weight: 282.2 EC Number: 215-288-5 PubChem CID: 71586775

GRADE & PURITY PharmPure™, Pharmaceutical grade

Synonyms

AS-13355 | Imvite E | Kunipia G 4 | MONTMORILLONITE [WHO-DD] | BENTONITE [JAN] | 1,2-Distearoyl-sn-Glycero-3-Phosphatidylcholine | EINECS 215-288-5 | FT-0628984 | Galleonite 136 | Furonaito 113 | Imvite K | Sodium montmorillonite | Ci 77004 | DB13654 | DH

Storage

Room temperature

Shipped In

Normal

Overview

Product Introduction

Montmorillonite is a layered clay mineral (2:1 phyllosilicate) that belongs to a class of the smectite group. It is a naturally abundant material and is chemically modified by the cation-exchange method for the preparation of polymer nanocomposites.

Application

Montmorillonite has been used as:

A nanofiller to improve the mechanical properties of poly(vinyl alcohol) (PVA) film for potential usage in packaging applications.

A catalyst in the conversion of polar and non-polar algae oil lipids to biodiesel.

Specifications

Synonyms

AS-13355 | Imvite E | Kunipia G 4 | MONTMORILLONITE [WHO-DD] | BENTONITE [JAN] | 1,2-Distearoyl-sn-Glycero-3-Phosphatidylcholine | EINECS 215-288-5 | FT-0628984 | Galleonite 136 | Furonaito 113 | Imvite K | Sodium montmorillonite | Ci 77004 | DB13654 | DH

Specifications & Purity

pharmaceutical grade, PharmPure™

Storage

Room temperature

Shipped In

Normal

Grade

Pharmaceutical grade, PharmPure™

Names and Identifiers

• Pubchem Sid: 504772173
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504772173
• Canonical Smiles: O.[O-2].[O-2].[O-2].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.[Al+3].[Al+3]
• IUPAC Name: dialuminum;dioxosilane;oxygen(2-);hydrate
• InChIKey: GUJOJGAPFQRJSV-UHFFFAOYSA-N
• INCHI: 1S/2Al.4O2Si.H2O.3O/c;;4*1-3-2;;;;/h;;;;;;1H2;;;/q2*+3;;;;;;3*-2
• Isomeric SMILES: O.[O-2].[O-2].[O-2].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.[Al+3].[Al+3]
• WGK Germany: 3
• Alternate CAS: 70131-50-9
• PubChem CID: 71586775
• Molecular Weight: 282.2

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Class Post-transition metal organides
      • Subclass Post-transition metal oxides

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Class: Post-transition metal organides
• Subclass: Post-transition metal oxides
• Intermediate Tree Nodes: Not available
• Direct Parent: Post-transition metal oxides
• Alternative Parents: Post-transition metal salts Metalloid salts Inorganic salts Inorganic oxides
• Molecular Framework: Not available
• Substituents: Post-transition metal oxide - Inorganic post-transition metal salt - Inorganic oxide - Inorganic salt - Inorganic metalloid salt
• Description: This compound belongs to the class of inorganic compounds known as post-transition metal oxides. These are inorganic compounds containing an oxygen atom of an oxidation state of -2, in which the heaviest atom bonded to the oxygen is a post-transition 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

• Molecular Weight: 360.310 g/mol
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 12
• Rotatable Bond Count: 0
• Exact Mass: 359.825 Da
• Monoisotopic Mass: 359.825 Da
• Topological Polar Surface Area: 141.000 Ų
• Heavy Atom Count: 18
• Formal Charge: 0
• Complexity: 18.300
• 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: 10

XLogP3

Frequently Asked Questions

What does pharmaceutical grade mean?

pharmaceutical grade refers to material produced and controlled to meet the requirements of pharmaceutical manufacturing and regulated workflows. Depending on the specific designation (GMP, RUO, Bio-medical, Injection grade, etc.), this may include controlled manufacturing environments, validated processes, audit-ready documentation and traceability.

What does PharmPure? mean?

PharmPure? refers to material produced and controlled to meet the requirements of pharmaceutical manufacturing and regulated workflows. Depending on the specific designation (GMP, RUO, Bio-medical, Injection grade, etc.), this may include controlled manufacturing environments, validated processes, audit-ready documentation and traceability.

How should this product be stored?

Store at room temperature.

How is this product shipped?

This product ships under standard ambient conditions. No temperature-controlled packaging is required.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 1318-93-0, the molecular formula is Al2O9Si3, and the molecular weight is 282.2 g/mol. InChIKey GUJOJGAPFQRJSV-UHFFFAOYSA-N.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.