This is a demo store. No orders will be fulfilled.

 
Call +1 (833) 552-7181 or Contact us
Toggle Nav
My Cart
Search
Advanced Search
Menu
Account
Settings
྾
main product photo

Silicon dioxide - 99.8%,specific surface area（BET）：380m2/g;particle size：7-40nm, high purity , CAS No.112945-52-5

747 Citations COA COA
    Grade & Purity:
  • Hydrophilicity
    •
  • ≥99.8% metals basis
  • specific surface area(BET):380m2/g;particle size:7-40nm
In stock
Item Number
S104598
Grouped product items
SKU Size
Availability
 Price Qty
S104598-25g
25g
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$13.90
S104598-100g
100g
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$20.90
S104598-500g
500g
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$68.90
S104598-12×500g
12×500g
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$744.90
Wish List
Bulk Order  SDS  DATASHEET  Specification Sheet
View related series
Silicone containing compounds (8)

Basic Description

Synonyms Rose quartz | Silica aerogel | Zeofree 80 | Carplex | Extrusil | Aerosil 200 | Sand | Silica, amorphous | Syton 2X | Silica gel | Silicon dioxide, fumed | Porasil | Silicon(IV) oxide | Nyacol | Quso G 30 | Vitasil 220 | Snowtex 30 | Tokusil TPLM | Manosil
Specifications & Purity Hydrophilicity, ≥99.8% metals basis, specific surface area(BET):380m2/g;particle size:7-40nm
Shipped In Normal
Grade Hydrophilicity

Taxonomic Classification

Taxonomy Tree

Kingdom Inorganic compounds
Superclass Mixed metal/non-metal compounds
Class Metalloid organides
Subclass Metalloid oxides
Intermediate Tree Nodes Not available
Direct Parent Metalloid oxides
Alternative Parents Metalloid salts  Inorganic salts  Inorganic oxides  
Molecular Framework Not available
Substituents Metalloid oxide - Inorganic oxide - Inorganic salt - Inorganic metalloid salt
Description This compound belongs to the class of inorganic compounds known as metalloid oxides. These are inorganic compounds containing an oxygen atom of an oxidation state of -2, in which the heaviest atom bonded to the oxygen is a metalloid.
External Descriptors silicon oxide

Names and Identifiers

IUPAC Name dioxosilane
INCHI InChI=1S/O2Si/c1-3-2
InChIKey VYPSYNLAJGMNEJ-UHFFFAOYSA-N
Smiles O=[Si]=O
Isomeric SMILES O=[Si]=O
WGK Germany 2
RTECS VV7310000
Alternate CAS 7631-86-9
Molecular Weight 60.08
Reaxy-Rn 6114654
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=6114654&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

17 results found

Lot Number Certificate Type Date Item
A2515532 Certificate of Analysis Dec 25, 2024 S104598
A2515534 Certificate of Analysis Dec 25, 2024 S104598
A2515520 Certificate of Analysis Dec 25, 2024 S104598
B2508464 Certificate of Analysis Dec 25, 2024 S104598
B2327875 Certificate of Analysis Nov 14, 2022 S104598
K22291075 Certificate of Analysis Nov 14, 2022 S104598
K2229960 Certificate of Analysis Nov 14, 2022 S104598
K22291032 Certificate of Analysis Nov 14, 2022 S104598
B2327882 Certificate of Analysis Nov 14, 2022 S104598
B23271001 Certificate of Analysis Nov 14, 2022 S104598
B23271002 Certificate of Analysis Nov 14, 2022 S104598
C2406032 Certificate of Analysis Nov 14, 2022 S104598
I2220134 Certificate of Analysis Oct 11, 2022 S104598
G2220607 Certificate of Analysis Jun 21, 2022 S104598
G2220605 Certificate of Analysis Jun 21, 2022 S104598
G2220600 Certificate of Analysis Jun 21, 2022 S104598
G2220606 Certificate of Analysis Jun 21, 2022 S104598

Show more⌵

Chemical and Physical Properties

Sensitivity Moisture sensitive.
Refractive Index 1.46
Boil Point(°C) 2230°C
Melt Point(°C) 1670°C
Molecular Weight 60.084 g/mol
XLogP3
Hydrogen Bond Donor Count 0
Hydrogen Bond Acceptor Count 2
Rotatable Bond Count 0
Exact Mass 59.9668 Da
Monoisotopic Mass 59.9668 Da
Topological Polar Surface Area 34.100 Ų
Heavy Atom Count 3
Formal Charge 0
Complexity 18.300
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
The total count of all stereochemical bonds 0
Covalently-Bonded Unit Count 1

Alternative Products

  1. Nano fumed silica
    Nano fumed silica
    • Hydrophobic
      •
    • ≥99.8% metals basis
    • specific surface area(BET):115m2/g;particle size:7-40nm;Deal with PDMS

    Starting at $34.90

  2. Silica,fumed
    Silica,fumed

    Starting at $49.90

  3. Nano fumed silica
    Nano fumed silica
    • Hydrophobic
      •
    • ≥99.8% metals basis
    • specific surface area(BET):150 m2/g;particle size:7-40nm;Deal with HMDS

    Starting at $31.90

  4. Nano fumed silica
    Nano fumed silica
    • Hydrophobic
      •
    • ≥99.8% metals basis
    • specific surface area(BET):100m2/g;particle size:7-40nm;Deal with PDMS

    Starting at $82.90

  5. Nano fumed silica
    Nano fumed silica
    • Hydrophobic
      •
    • ≥99.8% metals basis
    • specific surface area(BET):260m2/g;particle size:7-40nm;Deal with HMDS

    Starting at $75.90

  6. Silica,fumed
    Silica,fumed

    Starting at $82.90

  7. Nano fumed silica
    Nano fumed silica
    • Hydrophobic
      •
    • ≥99.8% metals basis
    • specific surface area(BET):170m2/g;particle size:7-40nm;Deal with Dimethylsiloxy

    Starting at $123.90

  8. Silica,fumed
    Silica,fumed

    Starting at $68.90

  9. Nano fumed silica
    Nano fumed silica
    • Hydrophilicity
      •
    • ≥99.8% metals basis
    • specific surface area(BET):200m2/g;particle size:7-40nm

    Starting at $55.90

  10. Nano fumed silica
    Nano fumed silica
    • Hydrophilicity
      •
    • ≥99.8% metals basis
    • specific surface area(BET):150m2/g;particle size:7-40nm

    Starting at $34.90

  11. no_selection
    Silica, fumed
    • ≥99%

    Starting at $138.90

  12. Silica,fumed
    Silica,fumed

    Starting at $89.90

  13. Silica,fumed
    Silica,fumed

    Starting at $137.90

  14. Silica,fumed
    Silica,fumed

    Starting at $17.90

  15. Silica,fumed
    Silica,fumed

    Starting at $99.90

  16. Nano fumed silica
    Nano fumed silica
    • Hydrophilicity
      •
    • specific surface area(BET):300 m2/g, particle size: 7-40 nm, loss on ignition: 0-7%

    Starting at $47.90

  17. no_selection
    Silica, fumed
    • powder

    Starting at $46.90

  18. Silica,fumed
    Silica,fumed

    Starting at $17.90

  19. Nano fumed silica
    Nano fumed silica
    • Hydrophilicity
      •
    • ≥99.8% metals basis
    • specific surface area(BET):300m2/g;particle size:7-40nm

    Starting at $48.90

  20. High Surface area Silica nanoparticles - small, particle size ~40-50 nm, surface area ~520 m2/g, (KCC-1 S2), used for , CAS No. 112945-52-5, by Aladdin Scientific
    High Surface area Silica nanoparticles

    Starting at $304.90

Solution Calculators

Reviews

Customer Reviews

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.

Privacy Policy Website Terms of Use Return policy Terms and Conditions of Sale Cookie Policy Sales Policy
Products are chemical reagents for research use only and are not intended for human use. We do not sell to patients.
Copyright © 2023-present Aladdin Scientific Corp . All rights reserved.