Solvay S.A., Clariant Produkte (Deutschland) , Wacker Chemie AG, Zeochem AG 2 Identification: Synthetic amorphous silica (SAS) is predominantly characterized through the following methods of identification in IUCLID 5: Amorphous structure: X-ray diffraction (XRD)

synthetic amorphous silica does not meet the labelling provisions applicable to "engineered nanomaterials" specified by the FIC Regulation (EU) No 1169/2011, the Regulation (EU) No 2015/2283 on novel foods or by the French Order of 5 May 2017 in their current versions. If you need more information, please contact your supplier.

Solvay's silica: a safe ingredient Solvay's silicas are precipitated amorphous silicas obtained from an inorganic synthesis process. Solvay's precipitated silica is a safe product in terms of manufacture, transportation and handling. high quality, certified production sites Solvay's precipitated silica production sites are certified ISO ...

ASASP – Association of Synthetic Amorphous Silica Producers. ASASP represents the majority of synthetic amorphous silica (SAS) producers in Europe. SAS is a highly pure, crystalline-free, form silicon dioxide (SiO 2). It white powder and also supplied in dispersions.

Premium SW is the last grade in the Solvay silica market. What is silica? There are different types of silica, the one manufactured at Solvay and especially at Solvay Silica is Synthetic Amorphous Silica; Synthetic Amorphous Silica obtained by precipitation in water is non-crystalline silica.

Solvay Highly Dispersible Silica (HDS) reinforces tires by replacing carbon black in tire treads. Unlike conventional silica, it reduces distance rolling resistance and improves traction on wet surfaces without sacing wear. Solvay Silica worldwide Solvay Silica Technology: innovation and technical solutions for sustainable mobility 25% less

Synthetic Amorphous Silica (SAS), EINECS No. 231-545-4, is a form of silicon dioxide (SiO 2) that is intentionally manufactured. SAS has been produced and marketed for decades without significant changes in its physicochemical properties. SAS as white dry powders or …

Tixolex® 28, white silica powder, a range of synthetic precipitated amorphous silicas which improves the freeflow properties of powders making them easier to manipulate, ... Solvay is an advanced materials and specialty chemicals company offering a portfolio of more than 2000 products across various key markets worldwide.

Tixosil 68 B Amorphous Participated Silica FCC is manufactured and packaged by Solvay in bulk 12.5 kg (27.557 pound) bags. Amorphous Participated Silica is a synthetic powder that improves the anti-caking and free-flow properties of powders, making them easier to manipulate, transport and use.

Premium SW is the last grade in the Solvay silica market. What is silica? There are different types of silica, the one manufactured at Solvay and especially at Solvay Silica is Synthetic Amorphous Silica; Synthetic Amorphous Silica obtained by precipitation in water is non-crystalline silica.

Synthetic Amorphous Silica – ASASP's current interpretation as a nanomaterial Synthetic Amorphous Silica (SAS), EINECS No. 231-545-4, is a form of silicon dioxide (SiO 2) that is intentionally manufactured. SAS has been produced and marketed for decades without significant changes in its physical-chemical properties.

Apr 21, 2016· (ii) Silica gel, precipitated silica, crystalline-free (CAS#:, 11). LoA Agreement / LoA Cost The Consortium finalized the documents for the SIEF members who want to register Synthetic Amorphous Silica as described in the previous SIEF Information Letters and on the

Global Precipitated Silica Market Overview 2019: Focus on Specialty Silicas or Synthetic Amorphous Silicas, Manufacturing Processes for Specialty Silicas, Precipitated Silica ... Solvay to add ...

Precipitated silica is an amorphous form of silica (silicon dioxide, SiO 2); it is a white, powdery material.Precipitated silica is produced by precipitation from a solution containing silicate salts.. The three main classes of amorphous silica are pyrogenic silica, precipitated silica and silica gel.

Tixosil® is a range of synthetic precipitated amorphous silica that improves the anti-caking and freeflow properties of powders, making them easier to manipulate, transport and use. The high absorption power and anti-caking properties of Tixosil® makes it ideal for use in a variety of food applications.

Solvay S.A., Clariant Produkte (Deutschland) , Wacker Chemie AG, Zeochem AG 2 Identification: Synthetic amorphous silica (SAS) is predominantly characterized through the following methods of identification in IUCLID 5: Amorphous structure: X-ray diffraction (XRD)

Evidence suggests that short-term animal exposures to synthetic amorphous silicas (SAS) and crystalline silica can provide comparable prediction of toxicity to those of 90-day studies, therefore providing the opportunity to screen these types of substances using …

RESEARCH Open Access Is aggregated synthetic amorphous silica toxicologically relevant? Sivakumar Murugadoss1, Sybille van den Brule2, Frederic Brassinne3, Noham Sebaihi4, Jorge Mejia5, Stéphane Lucas6, Jasmine Petry4, Lode Godderis7,8, Jan Mast3, Dominique Lison2 and Peter H. Hoet1* Abstract Background: The regulatory definition(s) of nanomaterials (NMs) frequently uses the term ...

In January 2018 the Association of Synthetic Amorphous Silica Producers (ASASP), a Cefic Sector Group, submitted a dossier with the purpose to demonstrate that SAS does not fall under the nanomaterial definition of the Cosmetic Regulation.

Jun 22, 2019· Chronic Oral Exposure to Synthetic Amorphous Silica (NM-200) Results in Renal and Liver Lesions in Mice Delphine Boudard, 1, 2 Federica Aureli, 3 Blandine Laurent, 1 Nathalie Sturm, 4 Andrea Raggi, 3 Emilie Antier, 5 Latifa Lakhdar, 5 Patrice N. Marche, 4 Michèle Cottier, 1 Francesco Cubadda, 3 and Anna Bencsik 5, ∗

silicon dioxide; synthetic amorphous silicon dioxide (nano) ... No specific trade names available: synthetic amorphous silica imported through Ziegler Natta Catalyst preparation, the recipes and trade names of which are company confidential, as they are tailor made for the specific customer.

Synthetic amorphous silica Ultimate destination of the product:Soil Sediment 12.5 Results of PBT and vPvB assessment no data available 12.6 Other adverse effects no data available Ecotoxicity assessment Acute aquatic toxicity Synthetic amorphous silica The product does not have any known adverse effects on the aquatic organisms tested

silicon dioxide; synthetic amorphous silicon dioxide (nano) EC number: 231-545-4 | CAS number: This entry covers synthetic amorphous silicon dioxide as a nanomaterial in the form of stable aggregated particles of particle size > 1 μm, with primary particles of nanosize

The Davren™ technology package is a new approach to insect pest control that combines three key parts: A synthetic amorphous silica manufactured to certain specifications optimized for insect control. A new technology that activates the silica material by delivering the product in the preferred structure.

The health effects of synthetic amorphous silica are significantly different from the health effects of crystalline silica. No evidence of silicosis has been found from epidemiological studies of workers with long-term exposure to intentionally manufactured synthetic amorphous silica(4).

Silicon dioxide, also known as silica, is an oxide of silicon with the chemical formula Si O 2, most commonly found in nature as quartz and in various living organisms. In many parts of the world, silica is the major constituent of sand.Silica is one of the most complex and most abundant families of materials, existing as a compound of several minerals and as synthetic product.

Synthetic amorphous silica (SAS) represents a group of nanomaterials (NMs) manufactured either by thermal (pyrogenic/fumed) or wet route (precipitated, gel and colloidal) [].SAS is primarily produced as nano-sized primary particles (1–100 nm in diameter) that form micron-sized aggregates and agglomerates of aggregates during their production process [2, 3].

Background. Synthetic amorphous silica (SAS) represents a group of nanomaterials (NMs) manufactured either by thermal (pyrogenic/fumed) or wet route (precipitated, gel and colloidal) [].SAS is primarily produced as nano-sized primary particles (1–100 nm in diameter) that form micron-sized aggregates and agglomerates of aggregates during their production process [2, 3].

Zeosil® 195 GR. Technical Datasheet | Supplied by Solvay Non-staining and non-contaminating, highly dispersible, amorphous precipitated silica. Used as a reinforcement agent in manufactured rubber goods and in polymers. Enhances adhesion between rubber matrix and reinforcing materials. Provides high abrasion resistance.

The report should examine, in particular: the scope and features of possible harmonised rules on the indication of origin, taking into account the results of developments on potential horizontal country-of-origin rules; the added value to the consumer of possible labelling requirements relating to care instructions, size, hazardous substances, flammability and environmental performance of the ...

Synthetic amorphous silica nanoparticles (SAS) are among the most widely produced and used nanomaterials, but little is known about their carcinogenic potential. This study aims to evaluate the ability of four different SAS, two precipitated, NM-200 and NM-201, and two pyrogenic, NM-202 and NM-203, to induce the transformation process.

Global Precipitated Silica Market Overview 2019: Focus on Specialty Silicas or Synthetic Amorphous Silicas, Manufacturing Processes for Specialty Silicas, Precipitated Silica

SIEF Information Letter 1 Synthetic Amorphous Silica (SAS) SASFORREACH Consortium Member Companies Albemarle Europe, Merck Performance Materials SAS, BASF SE, Cabot Corp., Evonik Resource Efficiency , Grace & Co. KG, IQESIL S.A., PPG Industries Chemicals, PQ Corporation, Solvay S.A., Clariant Produkte (Deutschland) , Wacker Chemie ...

process. Solvay's precipitated silica is a safe product in terms of manufacture, transportation and handling. Fully compliant with food industry standards Tixosil® is amorphous, odorless, non-toxic and chemically inert. Tixosil ® synthetic amorphous silica meets the requirements of the United States Food and Drug Administration (FDA (1))

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: (CAS No 11 and 11) 1b. Chemical Name: Silicic acid, aluminum sodium salt 2b.