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Silica Microspheres

CAS #: 7631-86-9
Linear Formula:
SiO2
MDL Number
MFCD00011232
EC No.:
262-373-8

ORDER

Product Product Code ORDER SAFETY DATA Technical data
(2N) 99% Silica Microspheres SI-OX-02-MSP SDS > Data Sheet >
(3N) 99.9% Silica Microspheres SI-OX-03-MSP SDS > Data Sheet >
(4N) 99.99% Silica Microspheres SI-OX-04-MSP SDS > Data Sheet >
(5N) 99.999% Silica Microspheres SI-OX-05-MSP SDS > Data Sheet >
WHOLESALE/SKU 0000-742-14404

Silica Microspheres Properties (Theoretical)

Compound Formula O2Si
Molecular Weight 60.09
Appearance White to gray spherical particles
Melting Point 1,600° C
Boiling Point 2,230° C
Density 2.0 g/cm3
Solubility in H2O Insoluble
Exact Mass 59.9668 g/mol
Monoisotopic Mass 59.967 Da

Silica Microspheres Health & Safety Information

Signal Word Danger
Hazard Statements H350-H373
Hazard Codes N/A
Precautionary Statements P260-P201-P281-P202-P308+P313-P314-P405-P501a
Flash Point Not applicable
Risk Codes N/A
Safety Statements N/A
RTECS Number N/A
Transport Information NONH
WGK Germany NONH
GHS Pictogram
Image
Health Hazard - GHS08

About Silica Microspheres

American Elements specializes in producing uniform, non-porous Silica Microspheres in a range of sizes for biomedical applications. Our silica microspheres are available in both plain (non-functionalized) and functionalized forms with surface groups such as carboxyl (COOH), amine (NH2) , and streptavidin. American Elements can produce materials to custom specifications by request, in addition to custom compositions for commercial and research applications and new proprietary technologies. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available, as is additional research, technical and safety (MSDS) data. Please contact us for information on lead time and pricing above.

Synonyms

Quartz, Silicon dioxide, hollow glass microspheres, CAS 308066-94-6

Chemical Identifiers

Linear Formula SiO2
Pubchem CID 24261
MDL Number MFCD00011232
EC No. 262-373-8
IUPAC Name Dioxosilane
Beilstein/Reaxys No. N/A
SMILES O=[Si]=O
InchI Identifier InChI=1S/O2Si/c1-3-2
InchI Key VYPSYNLAJGMNEJ-UHFFFAOYSA-N
Chemical Formula
Molecular Weight
Standard InchI
Appearance
Melting Point
Boiling Point
Density

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

See more Silicon products. Silicon (atomic symbol: Si, atomic number: 14) is a Block P, Group 14, Period 3 element with an atomic weight of 28.085. Silicon Bohr MoleculeThe number of electrons in each of Silicon's shells is 2, 8, 4 and its electron configuration is [Ne] 3s2 3p2. The silicon atom has a radius of 111 pm and a Van der Waals radius of 210 pm. Silicon was discovered and first isolated by Jöns Jacob Berzelius in 1823. Silicon makes up 25.7% of the earth's crust, by weight, and is the second most abundant element, exceeded only by oxygen. The metalloid is rarely found in pure crystal form and is usually produced from the iron-silicon alloy ferrosilicon. Elemental SiliconSilica (or silicon dioxide), as sand, is a principal ingredient of glass, one of the most inexpensive of materials with excellent mechanical, optical, thermal, and electrical properties. Ultra high purity silicon can be doped with boron, gallium, phosphorus, or arsenic to produce silicon for use in transistors, solar cells, rectifiers, and other solid-state devices which are used extensively in the electronics industry.The name Silicon originates from the Latin word silex which means flint or hard stone.