country

Change Language

EN - English
FR - Français
DE - Deutsch
ES - Español
JA - 日本語
KO - 한국어

Country or Region:

United States

Product Name	Size / Unit Price	Qty

Total: USD 0.00 Checkout

Cat. No.: HY-154703

Copy Link Print Information

Aluminum magnesium silicate

Name: Aluminum magnesium silicate
Brand: MedChemExpress
SKU: HY-154703
Price: 25.00 USD
Availability: InStock
Rating: 5 (1 reviews)

Customer Review

Based on 1 Customer Validation

Aluminum magnesium silicate is a negatively charged layered silicate clay and film-coating modifier, and can be used in organic synthesis-related research, such as a pharmaceutical excipient.

For research use only. We do not sell to patients.

CAS No.: 12511-31-8
Formula: Al₂MgO₈Si₂
Molecular Weight:262.43

Storage:

Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month

Aluminum magnesium silicate Chemical Structure

CAS No.: 12511-31-8

Size

Price

Stock

Quantity

Amount: USD 0.00

* Please select Quantity before adding items.

Top Publications Citing

Use of MCE Products

Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity
- Description
- In Vitro
Chemical Information
Purity & Documentation
References
Calculators
Help & FAQs
Classifications
Bioz

Biological Activity

Description

Aluminum magnesium silicate is a negatively charged layered silicate clay and film-coating modifier, and can be used in organic synthesis-related research, such as a pharmaceutical excipient^[1]^[2]^[3].

In Vitro

Aluminum magnesium silicate (MAS) can electrostatically bind with chitosan (CS) to prepare CS-MAS nanocomposite coating films for modified-release tablets; the coating film inhibits swelling and erosion, withstands enzymatic degradation, and enables modulation of drug release by changing the MAS ratio and coating amount^[1].
Aluminum magnesium silicate (MAS) glass-ceramics are prepared by sintering and exhibit frequency-dependent dielectric constant and negative temperature coefficient resistance characteristics^[2].
Aluminum magnesium silicate (MAS) can interact with sodium alginate (SA) to form SA-MAS microcomposite films, which enhance the tensile strength of SA films, reduce water absorption and drug permeability, and can serve as coating materials to modulate drug release from tablets^[3].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Chemical Information

CAS No. 12511-31-8
Appearance Solid
Molecular Weight 262.43
Formula Al₂MgO₈Si₂
Color White to off-white
SMILES

O=[Al][Mg][Al]([Si](O[O])=O)[Si](OO[O])=O
Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (279 KB)
SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Khunawattanakul W, et al. Novel chitosan-magnesium aluminum silicate nanocomposite film coatings for modified-release tablets. International journal of pharmaceutics. 2011 Apr 04;407(1-2):132-41.

[2]. Prasad A. Dielectric and impedance properties of sintered magnesium aluminum silicate glass-ceramic. J Adv Ceram, 2013, 2: 71-78.

[3]. Pongjanyakul T, et al. Investigation of novel alginate-magnesium aluminum silicate microcomposite films for modified-release tablets. Journal of controlled release : official journal of the Controlled Release Society. 2005 Oct 03;107(2):343-56.

Calculators

Molarity Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass Mass

Concentration Concentration

Volume Volume

Molecular Weight Molecular Weight

Dilution Calculator

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

Concentration _(start) Concentration _(start)

Volume _(start) Volume _(start)

Concentration _(final) Concentration _(final)

Volume _(final) Volume _(final)

Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Bioz

Keywords

MOQ

Minimum order quantity

100 mg

Get Quote In-stock

Other size

Get Quote