PPG precipitated silica products have been integral to the rubber industry since the 1930s and have earned the trust of manufacturers and compounders around the world for their reliable performance, consistent quality and dependable supply. Tires Industrial Rubber.
112926-00-8:Unspecified, Silica gel, pptd., cryst.-free, AMORPHOUS PRECIPITATED SILICA, Amorphous synthetic silica gel, Cryst.-free silica gel, Gel de silice .
Search results for 7631-86-9 at Sigma-Aldrich. Compare Products: Select up to 4 products. *Please select more than one item to compare
The CAS number is the substance numerical identifier assigned by the Chemical Abstracts Service, a division of the American Chemical Society, to substances registered in the CAS registry database. A substance identified primarily by an EC or list number may be linked with more than one CAS number, or with CAS numbers that have been deleted.
Fumed silica (CAS number 112945-52-5), also known as pyrogenic silica because it is produced in a flame, consists of microscopic droplets of amorphous silica fused into branched, chainlike, three-dimensional secondary particles which then agglomerate into tertiary particles. The resulting powder has an extremely low bulk density and high surface area.
Precipitated silica - Highly dispersible precipitated silica: CAS number: 112926-00-8: Chemical name: Silicon dioxide: Global Business Unit: SILICA
Silica, Amorphous . and Other Non-Crystalline Forms . CAS Registry Numbers: 7631-86-9 (synthetic amorphous silica) 60676-86-0 (fused) 69012-64-2 (silica fume) 61790-53-2 (uncalcined diatomaceous earth) 112945-52-5 (pyrogenic colloidal silica) 112926-00-8 (precipitated silica and silica gel) Prepared by . Jong-Song Lee, Ph.D. Valerie Meyers, Ph.D.
Zeothix® 265 is a micronized precipitated silica grade. Acts as a rheology modifier. Present as an odorless white powder. Offers an excellent balance of flow out during application and excellent sag control for superior thin film coverage. Although it's a fine powder, it is more dense and easier to disperse than fumed silica.
precipitated silica and silica gel, and thermal process silica (CAS # 112945-52-5), which includes pyrogenic silica. SAS has been in global production for over sixty years and is a key component of global products. The largest production volume is for precipitated SAS …
Employers must comply with a number of standards where employees are potentially exposed to chemical hazards. These include OSHA's Permissible Exposure Limits PELs for about 400 substances, which can be found as follows: General Industry: 29 CFR 1910.1000, Toxic and Hazardous Substances Air contaminants and Z1, Z2, Z3 tables
Jul 12, 2019· Lo-Vel™ 27. Lo-Vel™ 27 by PPG Industries is synthetic amorphous precipitated silica. Acts as matting and flatting agent. Possesses ease of redispersion property. It is compatible with a broad range of coatings systems. It can be used in solvent or water based coatings, as well as high solids, solids and 2K systems.
Food Grade Chemical Powder Precipitated Silica Cas:7631-86-9 Microsilica, Find Complete Details about Food Grade Chemical Powder Precipitated Silica Cas:7631-86-9 Microsilica,Cas7631-86-9 Microsilica,Precipitated Silica,Food Grade Chemical Powder from Silica Supplier or Manufacturer-Dalian Fuchang Chemical Co., Ltd.
Precipitated silica is a silica (SiO2) produced by precipitation from a solution containing silicate salts. It is a relatively pure form of the mineral silica, which is produced by the chemical process known as precipitation.Sodium silica te and sulfuric acid are the raw materials used to produce precipitated silica .
100 20 20 40 60 40 60 80 100 80 120 SYLOID® 244 FP Silica Gel PERKASIL® SM 660 Precipitated Silica DURAFILL® 200 SAS 0 0 140 SYLOID® AL-1 FP Silica Gel. Material was sieved for one minute and the "soft" caking level was determined. Material was sieved for five minutes and the "hard" caking level was determined.
PPG's precipitated silica is a form of synthetic amorphous silica covered by CAS REGISTRY NUMBER: 112926-00-8, (CAS# 7631-86-9 for the United States Environmental Protection Agency's Toxic Substances Control Act (TSCA) inventory purposes).
The flow properties of a number of powdered foods or food ingredients can be improved by small additions of Grace silica gel, precipitated silica or sodium alumi nium silicate (SAS). Chili powder is still free-flowing even after prolonged storage due to 1% silica addition (left) but is aggregated/lumpy and not free-flowing without silica .
OECD SIDS SYNTHETIC AMORPHOUS SILICA AND SILICATES 2 UNEP PUBLICATIONS SIDS Initial Assessment Report for SIAM 19 Berlin, Germany, 19-22 October 2004 1a. Chemical Name: Silicon dioxide (synthetic amorphous silica) 2a. CAS Number: 7631-86-9 (CAS No 112945-52-5 and 112926-00-8) 1b. Chemical Name: Silicic acid, aluminum sodium salt 2b.
Both of fumed silica and precipitated silica are silicas, or silica dioxide(SiO2). Their cost different is mainly due to different production technology and raw materials. Fumed silica and precipitated silica are for different applications. As a result of their different properties, both are easily found in various industries and medical area.
Generic name : Precipitated amorphous silica CAS No. : 112926-00-8 / 7631- 86 – 9 (Old CAS no) EINECS N° : 231-545-4 SiO 2 Content : 96% min Formula : SiO 2xH 2O 4. First Aid Measures …
rn: 112926-00-8 Note Synthetic amorphous silica (silicon dioxide) is produced by a wet process by reacting an aqueous alkali metal silicate solution and a mineral acid.
Chemsrc provides Fumed silica(CAS#:112945-52-5) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of Fumed silica are included as well.
Contains no detectable crystalline silica Detection limit <0.01 % by weight Composition typical based on product calcinated for two hours at the following temperature 1050 ºC. Hazardous Components Absent. Other Information CAS Number 112926-00-8 (7631-86-9) EINECS Number: 231-545-4 Harmonized System: 2811.2200 3-. HAZARDS IDENTIFICATION
Suppliers List, E-mail/RFQ Form, Molecular Structure, Weight, Formula, IUPAC, Synonyms for Precipitated Silica (CAS No. 112926-00-8)
For systems requiring hydrophobic grades, our treated fumed silicas deliver a number of performance benefits including: Reduced moisture adsorption; Anti-settling, thickening and sag resistance in polar systems; Scratch and abrasion resistance; Free-flow and …
MATERIAL SAFETY DATA SHEET Synthetic Amorphous Silica. 1-. IDENTIFICATION OF THE SUBSTANCE AND THE MANUFACTURER COMPANY Product Label Name: Precipitated Silica Trade Names RUBBERSIL RS-250 / RS-250 G / RS-250 TG, RUBBERSIL RS-200 / RS-200 G/ RS-200 TG, RUBBERSIL RS-150 / RS-150 G / RS-150 TG, RUBBERSIL RS-120 /
SOLVAY SPECIALITIES INDIA PRIVATE LIMITED offering Zeosil Precipitated silica in Lower Parel, Mumbai, Maharashtra. Get contact details, address, map on Indiamart. | ID: 13787949248
Jul 12, 2019· ACEMATT® OK 900 by Evonik is treated precipitated silica with medium particle size. It is a special purpose matting agent with organic treatment. It offers good transparency, excellent surface finish, storage stability and good chemical resistance. It exhibits high chemical purity.
Precipitated, and gel [Silica, amorphous] - chemical information, properties, structures, articles, patents and more chemical data. Enter your search term above and find: · CAS Numbers
Editor's note: Some chemicals in this database contain more information than others due to the original reason this information was collected and how the compilation was accomplished. While working with material safety data sheets (MSDS), I found that manufacturers sometimes used obscure names for constituent chemicals and I didn't always have a good idea of what I was dealing with.