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10279-57-9

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10279-57-9 Usage

Uses

Typical properties: S.A.250m^2/gSilicon oxide is used as a catalyst support material having a high surface area. It acts as a medium to which catalyst is affixed. Several metals such as platinum, rhodium, ruthenium, silver, copper, nickel, iron, manganese, cobalt, tungsten and gold are supported over silicon dioxide and used as a catalyst in synthetic chemistry for various applications. For example, silica-supported gold catalysts is used for carbon monoxide oxidation by a solution-based technique.

Check Digit Verification of cas no

The CAS Registry Mumber 10279-57-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,2,7 and 9 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 10279-57:
(7*1)+(6*0)+(5*2)+(4*7)+(3*9)+(2*5)+(1*7)=89
89 % 10 = 9
So 10279-57-9 is a valid CAS Registry Number.

10279-57-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name SILICA

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:10279-57-9 SDS

10279-57-9Upstream product

10279-57-9Related news

Synthesis and anisotropic properties of alumina-SILICA (cas 10279-57-9) aerogels constructed by SILICA (cas 10279-57-9) sols infiltrated into unidirectional frozen alumina templates08/04/2019

Alumina-silica aerogels (ASAs) were firstly prepared by using alumina aerogels as template via ice-template method and then silica sols infiltrated via vacuum impregnation. Fourier transform infrared (FT-IR) spectra, X-ray diffraction (XRD) and scanning electron microscopy (SEM) were used to inv...detailed

Colloidal stability of SILICA (cas 10279-57-9) and graphite in aqueous suspensions08/03/2019

In order to investigate the effect of surface wettability on colloidal stability, aggregation/dispersion behaviors of fine silica and graphite in aqueous suspensions have been investigated. It was found that hydrophobic graphite particles showed a high aggregation degree in low pH suspensions, w...detailed

Sintered SILICA (cas 10279-57-9) bodies with persistent luminescence08/01/2019

Strong persistent luminescence (PeL) from silica bodies was obtained, for the first time, by sintering silica powder mixed with PeL SrAl2O4:Eu2+,Dy3+ microparticles (MPs). We show that it is not possible to prepare transparent PeL silica glass due to the decomposition of the MPs, which occurs al...detailed

Polysilsesquioxane-based SILICA (cas 10279-57-9) aerogel monoliths with embedded CNTs07/31/2019

Monolithic mechanically reinforced CNTs-silica aerogel composites have been successfully synthesized by two-step sol-gel methodology, using methyltrimethoxysilane as the main silica precursor, combined with an ecofriendly ethanol/water mixture as solvent, and dried at ambient pressure. For an ef...detailed

Removal of arsenic and SILICA (cas 10279-57-9) from geothermal fluid by electrocoagulation07/30/2019

In New Zealand and internationally, two deleterious constituents in geothermal fluids are silica and arsenic. Silica because scaling is a significant limiting factor for effective geothermal energy production and arsenic due to its potential groundwater contamination. Electrocoagulation treatmen...detailed

Growing invisible SILICA (cas 10279-57-9) nanowires on fused SILICA (cas 10279-57-9) plates provides highly transparent and superwetting substrates07/29/2019

Although surface nanostructures greatly influence the optical and wetting properties of transparent materials, preparing such nanostructures efficiently can be challenging because most processes require sophisticated lithography and etching steps. In this study, we developed a simple, yet effect...detailed

Dependence of mesoporous SILICA (cas 10279-57-9) properties on its template07/28/2019

Mesoporous silica has garnered a lot of attention since its discovery and this is due to their interesting properties such as high surface area, tunable pore size and facile functionalization. All these properties can be varied through its templates and synthesis parameters. Two of the most comm...detailed

Fume SILICA (cas 10279-57-9) improves the insulating and mechanical performance of SILICA (cas 10279-57-9) aerogel/glass fiber composite07/27/2019

In this work, we prepared the mechanically strong and highly insulated composite of the silica aerogel/glass fiber by adding fumed silica. The composite was made by acid-base catalyzed tetraethyl orthosilicate sol-gel, to which the fumed silica was added, followed by supercritical CO2 drying tec...detailed

[email protected] catalyst: Porosity of SILICA (cas 10279-57-9) shells switches catalytic reactions07/26/2019

Gold nanoparticles in the cores coated by non-porous silica shells ([email protected]2) and by porous silica shells ([email protected]2) were synthesized and used to catalyze the reduction and oxidation reactions to understand the influence of the structure of silica shells on their catalytic ac...detailed

10279-57-9Relevant academic research and scientific papers

THERAPEUTIC COMPOSITIONS CONTAINING GLUTATHIONE ANALOGS

-

, (2008/06/13)

Pharmaceutical compositions and methods of using them. Lipid formulations of a glutathione analog and methods of manufacturing them. Their use to stimulate hematopoiesis, protect hematopoietic cells from damage caused by radiation or chemotherapy, or potentiate the stimulatory action of one or a combination of cytokines on colony formation by hematopoietic progenitor cells, protect a subject from a destructive effect of a chemotherapeutic agent or irradiation, or to potentiate the effect of a chemotherapeutic agent.

Methods for isolating nucleic acids from biological and cellular materials

-

, (2008/06/13)

Methods of isolating nucleic acids from samples of biological or cellular material are disclosed which use solid phase binding materials and which avoid the use of any lysis solution or coating. The use of the solid phase binding materials unexpectedly allow the nucleic acid content of cells to be freed and captured directly and in one step. The new methods represent a significant simplification over existing methods. Nucleic acids can be captured and released in a form suitable for downstream processing in under five minutes. Preferred solid phase materials for use with the methods and compositions of the invention comprise a quaternary onium nucleic acid binding portion.

5,6,7-trinor-4,8-inter-m-phenylene PGI2, derivative and drugs containing the same

-

, (2008/06/13)

The present invention provides novel PGI2derivatives and an anti Helicobacter agent, a platelet function potentiating agent or a cervical ripening agent containing any of the derivatives.

Substituted gamma-phenyl-delta-lactams and uses related thereto

-

, (2008/06/13)

gamma-Phenyl-substituted Delta-lactams are disclosed. They may be formulated into pharmaceutical compositions, and/or used in the treatment or prevention of inflammation or other conditions or disease states.

Modulators of LXR

-

, (2008/06/13)

Compounds, compositions and methods for modulating the activity of nuclear receptors are provided. In particular, heterocyclic compounds are provided for modulating the activity of nuclear receptors, including liver X receptor (LXR) and orphan nuclear receptors. In certain embodiments, the compounds are N-substituted pyridones.

Therapeutic compositions containing glutathione analogs

-

, (2008/06/13)

Pharmaceutical compositions and methods of using them. Lipid formulations of a glutathione analog and methods of manufacturing them. Their use to stimulate hematopoiesis, protect hematopoietic cells from damage caused by radiation or chemotherapy, or potentiate the stimulatory action of one or a combination of cytokines on colony formation by hematopoietic progenitor cells, protect a subject from a destructive effect of a chemotherapeutic agent or irradiation, or to potentiate the effect of a chemotherapeutic agent.

3-nitrogen-6,7-dioxygen steroids and uses related thereto

-

, (2008/06/13)

A compound of the formula and pharmaceutically acceptable salts, solvates, stereoisomers and prodrugs thereof, in isolation or in mixture, wherein, independently at each occurrence: R1 and R2 are selected from hydrogen, oxygen so as to form nitro or oxime, amino, sulfate, and sulfonic acid, and organic groups having 1-30 carbons and optionally containing 1-6 heteroatoms selected from nitrogen, oxygen, phosphorous, silicon, and sulfur, where R1 and R2 may, together with the N to which they are both bonded, form a heterocyclic structure that may be part of an organic group having 1-30 carbons and optionally containing 1-6 heteroatoms selected from nitrogen, oxygen and silicon, and where R1 may be a 2, or 3 atom chain to numeral 2 so that —N—R1— forms part of a fused bicyclic structure to ring A; R3 and R4 are selected from direct bonds to 6 and 7 respectively so as to form carbonyl groups, hydrogen, or a protecting group such that R3 and/or R4 is part of hydroxyl or carbonyl protecting group; numerals 1 through 17 each represent a carbon having substitution as described. The compounds may be formulated into pharmaceutical compositions, and used in the treatment and/or prevention of various conditions, including inflammation, asthma, an allergic disease, chronic obstructive pulmonary disease, atopic dermatitis, solid tumors, AIDS, ischemia, and cardiac arrhythmias.

Method for lowering blood alcohol concentration by administering an extract of Rhus verniciflua

-

, (2008/06/13)

A method for lowering blood alcohol concentration by administering an extract ofRhus vernicifluato human, thereby preventing or treating a disease state caused by intake of an alcohol.

Synthesis of low-fluoride organic compounds

-

, (2008/06/13)

Organic compounds, e.g. fluorinated organic compounds such as fluorinated carboxylic acids or fluorinated carboxylic acid chlorides, may contain small amounts of carboxylic acid fluorides, hydrogen fluoride or hydrolyzable fluoride, which during the preparation of derivatives of the fluorinated organic compounds, for example by esterification, may yield corrosive fluorides or hydrogen fluoride. The invention is a method for the synthesis and/or purification of preferably fluorinated organic compounds such as carboxylic acids, carboxylic acid chlorides and derivatives such as esters thereof, starting from corresponding carboxylic acid chlorides containing acid fluorides or hydrolyzable fluoride, and alcohols under the catalytic action of “onium” salts of carboxylic acids, to obtain products which have a low fluoride content. Alternatively, an inorganic oxide adsorbent is utilized. The method is especially suitable for the synthesis of esters of trifluoroacetic acid, chlorodifluoroacetic acid, trifluoroacetoacetic acid and/or difluoroacetoacetic acid.

Nocathiacin antibiotics

-

, (2008/06/13)

Novel thiazolyl peptide antibiotic compounds, including nocathiacin I, II and III, are disclosed. Also, novel microorganism ATCC-202099 is disclosed.

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