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Technical Documents

SiGNa’s documents are in PDF format and require a PDF reader such as Adobe Reader. If you do not have a copy, a free Adobe Acrobat reader is available for download.

Scientific Manuscripts

Disclaimer: The PDF documents in Scientific Manuscripts are provided for educational and personal purposes alone and are subject to their respective publisher’s copyrights.

No. Product Name Journal Size PDF
1 Alkali Metals Plus Silica Gel:
Powerful Reducing Agents and Convenient Hydrogen Sources
JACS 104 KB Download PDF
2 Structures of Alkali Metals in Silica Gel Nanopores:
New Materials for Chemical Reductions and Hydrogen Production
JACS 228 KB Download PDF
3 Alkali Metals in Silica Gel (M-SG):
A New Reagent for Desulfonation of Amines
Org. Lett. 88 KB Download PDF
4 Alkali Metal in Silica Gel:
A New Route To Access Derivatized Diarylphosphines
Poster 160 KB Download PDF
5 Stabilized Alkali Metals for Safer, Scalable Birch Reductions Poster 136 KB Download PDF
6 An Improved Bouveault-Blanc Ester Reduction with Stabilized Alkali Metals JOC 155 KB Download PDF
7 Making Chemical Reductions Safer Manufacturing Chemist 169 KB Download PDF
8 Ammonia-free Birch Reductions with Sodium Stabilized in Silica Gel, Na-SG(I) Tet Lett 1.6 MB Download PDF

Experimental Guides

No. Product Name Language Size PDF/Excel
1 Equivalents Calculator for Stage I M-SG English 136 KB Download Excel
2 General Bouveault-Blanc (Ester Reduction) Procedure English 52 KB Download PDF
3 General Birch Reduction Procedure English 64 KB Download PDF

Material Safety Data Sheets (MSDS)

The MSDS’s on signachem.com are the latest versions available for our products. All of the hazard and precautionary information in these MSDSs is current. When you purchase a product from SiGNa, your company will be sent an MSDS which is meant to replace the MSDS information found on this website.

No. Product Name Language Size PDF
1 Stage I Sodium-Silica Gel Powder English 136 KB Download PDF
2 Stage II Sodium-Silica Gel Powder English 128 KB Download PDF
3 Stage I Sodium-Potassium Alloy-Silica Gel Powder English 137 KB Download PDF
4 Sodium Silicide Powder English 68 KB Download PDF
5 Sodium Oxide-Alumina Isomerization Catalyst English 63 KB Download PDF

Company Brochures

No. Brochure Title Language Size PDF/Video
1 SiGNa Dissolving Metal Reductions English 132 KB Download PDF
2 SiGNa Heteroatom Deprotections English 164 KB Download PDF
3 SiGNa Alkali Metal Silica Gel Materials English 1.5 MB Download PDF
4 SiGNa H300 Hydrogen Generation Unit English 1.8 MB Download PDF
5 SiGNa E-bike Range Extender English 167 KB Download PDF
6 SiGNa Mobile Hydrogen Generation Unit English 1.0 MB Download PDF
7 SiGNa Solid Acid Catalyst English 678 KB Download PDF
8 Neat Sodium Metal Reaction With Water English 11.2 MB Download Video
9 SiGNa Sodium-Silica Gel Reaction with Water English 11.3 MB Download Video

New Discoveries

Currently SiGNa is working on the next element in the alkali metal family, Lithium. A number of new discoveries have been made. Read More

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