silica
diatomaceous earth calcined
 
Notes:
The chemical compound silicon dioxide, also known as silica (from the Latin silex), is an oxide of silicon with a chemical formula of SiO2 and has been known for its hardness since antiquity. Silica is most commonly found in nature as sand or quartz, as well as in the cell walls of diatoms. Silica is the most abundant mineral in the Earth's crust.
  • Charkit Chemical
    • Charkit Chemical Corporation
      The Specialty Chemical Specialists
      Explore this website to discover the products and services that Charkit provides for your industry and please contact us directly to find out how we can be of service to you.
      Since 1982, Charkit has been committed to expanding the markets we serve and our roster of products and services continues to grow with us. Personal care ingredients now include a substantial array of luxury and exotic components. Substantial inroads have been made in the nutraceutical and resins markets, with a growing roster of versatile and unique ingredients. And we continue to lead the way in our traditional markets such as Metal and Water Treatment, Imaging, Flavor & Fragrance, Aroma and Food. Our Pharmaceutical offerings continue to expand, still anchored by the Boronic Derivatives that meet the demands of Suzuki coupling reactions.
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      SILICA FUMED
       
  • ECSA Chemicals
    • ECSA Chemicals
      International trading and distribution
      ECSA Group offers its customers in these business segments a complete 'one-stop shopping' solution.
      A hundred years on from its establishment, the Emanuele Centonze Holding SA has developed a solid presence in Switzerland and in Europe. The Group currently includes: ECSA Chemicals AG/ECSA Italia SRL SocietÓ con Unico Socio – ECSA Maintenance AG – ECSA Energy SA – Porta Ticino Easy Stop SA. The Group operates in the distribution of chemical and petroleum products, in the international trading of commodities, and in the distribution of maintenance systems. With 285 employees, a consolidated turnover of 335 million Swiss Francs in 2015, and more than 15,000 active customers, the Group ranks among the top 500 companies in Switzerland. ECSA operates in Switzerland and the EU, and in particular has consolidated its geographical position on the main axis linking northern and southern Europe, thus creating a competitive and privileged logistical hub.
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      Product(s):
      Silica
       
Synonyms   Articles   Notes   Search
dioxosilane (Click)
CAS Number: 7631-86-9Picture of molecule
Other: 1004994-79-9
ECHA EINECS - REACH Pre-Reg: 231-545-4
FDA UNII: ETJ7Z6XBU4
Nikkaji Web: J43.598H
MDL: MFCD00011232
Molecular Weight: 60.08370000
Formula: O2 Si
NMR Predictor: Predict (works with chrome or firefox)
dioxosilane (Click)
CAS Number: 112945-52-5Picture of molecule
MDL: MFCD00011232
Molecular Weight: 60.08370000
Formula: O2 Si
NMR Predictor: Predict (works with chrome or firefox)
Category: multipurpose additives
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar: Search
Google Books: Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Perfumer and Flavorist: Search
Google Patents: Search
US Patents: Search
EU Patents: Search
IBM Patents: Obtain
Pubchem Patents: Search
PubMed: Search
NCBI: Search
 FDA/DG SANTE Petitions, Reviews, Notices:
1979 Silicon dioxides View-review
GRN 321 Synthetic amorphous silica View-notice PDF
GRN 298 Silicon dioxide View PDF
GRN 554 Synthetic amorphous silica View-notice PDF
JECFA Food Additive: Silicon Dioxide, Amorphous
GSFA Codex: Silicon dioxide, amorphous (551)
DG SANTE Food Additives: silicon dioxide
DG SANTE Food Contact Materials: silicon dioxide
FDA Mainterm: SILICON DIOXIDE
FDA Regulation:
FDA PART 160 -- EGGS AND EGG PRODUCTS
Subpart B--Requirements for Specific Standardized Eggs and Egg Products
Sec. 160.105 Dried eggs.


FDA PART 160 -- EGGS AND EGG PRODUCTS
Subpart B--Requirements for Specific Standardized Eggs and Egg Products
Sec. 160.185 Dried egg yolks.


FDA PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION
Subpart C--Coatings, Films and Related Substances
Sec. 172.230 Microcapsules for flavoring substances.


FDA PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION
Subpart E--Anticaking Agents
Sec. 172.480 Silicon dioxide.


FDA PART 173 -- SECONDARY DIRECT FOOD ADDITIVES PERMITTED IN FOOD FOR HUMAN CONSUMPTION
Subpart D--Specific Usage Additives
Sec. 173.340 Defoaming agents.


FDA PART 175 -- INDIRECT FOOD ADDITIVES: ADHESIVES AND COMPONENTS OF COATINGS
Subpart B--Substances for Use Only as Components of Adhesives
Sec. 175.105 Adhesives.


FDA PART 175 -- INDIRECT FOOD ADDITIVES: ADHESIVES AND COMPONENTS OF COATINGS
Subpart C--Substances for Use as Components of Coatings
Sec. 175.300 Resinous and polymeric coatings.


FDA PART 175 -- INDIRECT FOOD ADDITIVES: ADHESIVES AND COMPONENTS OF COATINGS
Subpart C--Substances for Use as Components of Coatings
Sec. 175.320 Resinous and polymeric coatings for polyolefin films.


FDA PART 176 -- INDIRECT FOOD ADDITIVES: PAPER AND PAPERBOARD COMPONENTS
Subpart B--Substances for Use Only as Components of Paper and Paperboard
Sec. 176.170 Components of paper and paperboard in contact with aqueous and fatty foods.


FDA PART 176 -- INDIRECT FOOD ADDITIVES: PAPER AND PAPERBOARD COMPONENTS
Subpart B--Substances for Use Only as Components of Paper and Paperboard
Sec. 176.180 Components of paper and paperboard in contact with dry food.


FDA PART 176 -- INDIRECT FOOD ADDITIVES: PAPER AND PAPERBOARD COMPONENTS
Subpart B--Substances for Use Only as Components of Paper and Paperboard
Sec. 176.200 Defoaming agents used in coatings.


FDA PART 176 -- INDIRECT FOOD ADDITIVES: PAPER AND PAPERBOARD COMPONENTS
Subpart B--Substances for Use Only as Components of Paper and Paperboard
Sec. 176.210 Defoaming agents used in the manufacture of paper and paperboard.


FDA PART 177 -- INDIRECT FOOD ADDITIVES: POLYMERS
Subpart B--Substances for Use as Basic Components of Single and Repeated Use Food Contact
Sec. 177.1200 Cellophane.


FDA PART 177 -- INDIRECT FOOD ADDITIVES: POLYMERS
Subpart C--Substances for Use Only as Components of Articles Intended for Repeated Use
Sec. 177.2250 Filters, microporous polymeric.


FDA PART 177 -- INDIRECT FOOD ADDITIVES: POLYMERS
Subpart C--Substances for Use Only as Components of Articles Intended for Repeated Use
Sec. 177.2420 Polyester resins, cross-linked.


FDA PART 177 -- INDIRECT FOOD ADDITIVES: POLYMERS
Subpart C--Substances for Use Only as Components of Articles Intended for Repeated Use
Sec. 177.2600 Rubber articles intended for repeated use.


FDA PART 178 -- INDIRECT FOOD ADDITIVES: ADJUVANTS, PRODUCTION AIDS, AND SANITIZERS
Subpart D--Certain Adjuvants and Production Aids
Sec. 178.3297 Colorants for polymers.


FDA PART 182 -- SUBSTANCES GENERALLY RECOGNIZED AS SAFE
Subpart A--General Provisions
Sec. 182.90 Substances migrating to food from paper and paperboard products.


FDA PART 73 -- LISTING OF COLOR ADDITIVES EXEMPT FROM CERTIFICATION
Subpart A--Foods
Sec. 73.1 Diluents in color additive mixtures for food use exempt from certification.


FDA PART 73 -- LISTING OF COLOR ADDITIVES EXEMPT FROM CERTIFICATION
Subpart A--Foods
Sec. 73.575 Titanium dioxide.
Synonyms   Articles   Notes   Search   Top
Physical Properties:
Appearance: white powder, beads, granules (est)
Assay: 95.00 to 100.00 % 
Food Chemicals Codex Listed: No
Specific Gravity: 1.40000 @  25.00 °C.
Soluble in:
 hydrofluoric acid
 water, 4.844e+004 mg/L @ 25 °C (est)
Insoluble in:
 alcohol
 water
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Organoleptic Properties:
Odor Description:
at 100.00 %. 
odorless
  
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Cosmetic Information:
CosIng: cosmetic data2
CosIng: cosmetic data
Cosmetic Uses: abrasives
absorbents
anticaking agents
bulking agents
opacifying agents
viscosity controlling agents
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Suppliers:
American International Chemical
Silicon Dioxide
Charkit Chemical
SILICA FUMED
ECSA Chemicals
Silica
Company Profile
Foodchem International
silicon dioxide
Graham Chemical
Silicon Dioxide
Kraft Chemical
Silicon Dioxide
Silver Fern Chemical
Aerosil 200
Odor: characteristic
Use: Aerosil® 200 is used in many applications such as Paints and coatings, unsaturated polyester resins, laminating resins and gel coats, HTV- and RTV-2K-silicone rubber, adhesives and sealants, printing inks, cable compounds and cable gels, and plant protection.
Sinofi Ingredients
Silicon Dioxide
Odor: characteristic
Use: Anticaking Agent, Carrier, Thickener, Conditioner, Color Diluent, Stabilizer, Beer, Malt Beverages, Wine Clarifier, Soft Drink Stabilizer, Food Defoamer, Cosmetics, Potato Chips, Beverage Powder, Chai Tea, Coffee Mate, Egg Powder, Sugar Powder, Milk Powder, Soup Powder, Flavoring Agent.
Solvay - Rhodia
Tixosil® 68B
Odor: characteristic
Use: Tixosil®, 68B, is a white silica powder presenting an outstanding absorption capacity to turn liquid in free flowing powders and to improve the processing, packaging.
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Safety Information:
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
oral-rat LDLo  5000 mg/kg
National Technical Information Service. Vol. OTS0537804

Dermal Toxicity:
Not determined
Inhalation Toxicity:
inhalation-rat LC > 200000 mg/m3/1H
LUNGS, THORAX, OR RESPIRATION: "FIBROSIS, FOCAL (PNEUMOCONIOSIS)"
National Technical Information Service. Vol. OTS0537735

inhalation-rat LCLo 2190 mg/m3/4H
LUNGS, THORAX, OR RESPIRATION: DYSPNEA
National Technical Information Service. Vol. OTS0537804

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Safety in Use Information:
Category: multipurpose additives
Recommendation for silica usage levels up to:
 not for fragrance use.
 
Recommendation for silica flavor usage levels up to:
 not for flavor use.
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Safety References:
European Food Safety Authority (EFSA) reference(s):
Calcium silicate and silicon dioxide/silicic acid gel added for nutritional purposes to food supplements
View page or View pdf
EPI System: View
ClinicalTrials.gov: search
NIOSH Pocket Guide: search
Chemical Carcinogenesis Research Information System: Search
AIDS Citations: Search
Cancer Citations: Search
Toxicology Citations: Search
EPA GENetic TOXicology: Search
Env. Mutagen Info. Center: Search
NLM Developmental and Reproductive Toxicity: Search
EPA Substance Registry Services (TSCA): 7631-86-9
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 24261
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: nwg
 dioxosilane
Chemidplus: 0007631869
EPA/NOAA CAMEO: hazardous materials
RTECS: VV7310000 for cas# 7631-86-9
 dioxosilane
Chemidplus: 0112945525
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References:
 dioxosilane
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 7631-86-9
Pubchem (cid): 24261
Pubchem (sid): 166773
 dioxosilane
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 112945-52-5
Pubchem (cas): 112945-52-5
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Other Information:
(IUPAC): Atomic Weights of the Elements 2009
(IUPAC): Atomic Weights of the Elements 2009 (pdf)
Videos: The Periodic Table of Videos
tgsc: Atomic Weights use for this web site
(IUPAC): Periodic Table of the Elements
FDA Everything Added to Food in the United States (EAFUS): View
CHEBI: View
CHEMBL: View
KEGG (GenomeNet): D05839
HMDB (The Human Metabolome Database): HMDB35659
FooDB: FDB014375
Export Tariff Code: 2811.22.5000
Household Products: Search
Formulations/Preparations:
•usepaopp pesticide code 072605; 46 active products contain amorphous silicon dioxide, celite, diatomaceous earth, or silicon dioxide. many of these products contain other additional active pesticide ingredients. trade names: chemsico insecticide de; crop guard; diafil 610; diasource diatomaceous earth crawling insect killer; diasource diatomaceous earth grain storage insecticide; diatect d-20; diatect insecticide v; diatect multipurpose insecticide; diatect multipurpose insecticide ii; diatect pet powder; diatom dust insect powder; diatomic earth; dry pyrocide insecticide; dryacide; eaton's answer ii; eaton's k.i.o. (kills insects only) system; enforcer insecticide powder; flea away; flea scare; garden-ville diatomaceous earth; grapple flea powder; harper valley diatomaceous earth; hi-yield crawling insect control; insecolo; insect dust; insect-aside p.p.d. multipurpose insecticide; insectaside d. e.; insectigone; insecto; melocide de-200; melocide de-100; organic resources multipurpose insecticide; perma guard garden and plant insecticide d-21; perma-guard commercial insecticide d-20; perma-guard grain or seed storage insecticide d-10; perma-guard household insecticide d-20; perma-guard kleen bin d-20; perma-guard pet and animal insecticide d-20; powdered insecticide; protect-it; pyrocide insecticide ii; shellshock insecticide; southwest select diatomaceous earth; speer dry insecticide; the graden guy diatomaceous earth; whitmire pt-239 tri-die insecticide •perma-guard grain or seed storage insecticide dust d-10--80% active ingredient. •wettable powder •wessalon is spray-dried precipitated silica; 98-99.5% silicon dioxide, amorphous; particle sizes 1-100 microns. other name: sipernat. •cab-o-sil* is 99.8% silicon dioxide, amorphous. a white powder, ultrafine particle size (.014 microns). other names: colloidal silicon dioxide, amorphous silica. water dispersible. combinations: synergistic effect with other thickeners. •technical grade, fcc grade, fda grade, high-purity, 0.03 micron grade, ground and whole grain sand grades, powder, pellets, fumed silica (hydrophobic), aqueous slurries of colloidal fumed silica, ground silica, silica flour, silica gel. a range of grades and mesh sizes. •diatomaceous earth (88% silica) composed of skeletons of small prehistoric aquatic plants related to algae (diatoms).
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Potential Blenders and core components note
 
None Found
 
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Potential Uses:
 abrasives 
 absorbents 
 opacifying agents 
 viscosity controlling agents 
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Occurrence (nature, food, other): note
 not found in nature
 banana fruit
Search Trop  Picture
 barley seed
Search Trop  Picture
 chicory leaf
Search Trop  Picture
 flax seed
Search Trop  Picture
 leek wild leek plant
Search Trop  Picture
 mango seed
Search Trop  Picture
 oat plant
Search Trop  Picture
 pepper black pepper fruit
Search Trop  Picture
 rice plant
Search Trop  Picture
 tea leaf
Search Trop  Picture
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Synonyms:
 c.i. 7811
 cab-o-sil
white carbon
 ci 7811
 diatomaceous earth calcined
 diatomaceous silica
 dioxosilane
 pigment white 27
 silanox 101
 siliceous earth
 silicon dioxide
 solum diatomeae
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