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Image Unavailable-100205-334

Silicon carbide -100 mesh

Supplier: Strem Chemicals Inc
Description: CAS #: 409-21-2. Size: 2000g.

Product Image-10139-070

Silicone antifoam emulsion 10% active compound, Dow Corning® DB 110 A

Catalog Number: (10139-070)
Supplier: PerkinElmer
Description: Controls foaming during reactions when using the MHS-10 or MHS-20 and transits that can affect the analytical results.

Certificates


Image Unavailable-AA43332-A3

Silicon carbide ≥99% (metals basis)

Supplier: Thermo Scientific Chemicals
Description: MDL: MFCD00049531

SDS Certificates

Image Unavailable-BT142290-100G

Silicon nitride ≥99.9% (trace metals basis) 90% min α-phase

Supplier: BeanTown Chemical
Description: CAS: 12033-89-5; EC No: 234-796-8; MDL No: MFCD00011230; RTECS: VW0650000 <lt/>1 Micron Powder; Linear Formula: Si3N4; MW: 140.28 Melting Point: 1900° (sublimes) Density (g/mL): 3.44

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Image Unavailable-BT222200-25G

Silicon dioxide ≥99.999% (trace metals basis)

Supplier: BeanTown Chemical
Description: CAS: 7631-86-9; EC No: 238-878-4; MDL No: MFCD00011232; RTECS: VV7330000 Powder; Linear Formula: SiO2; MW: 60.08 Melting Point: 1610°; Boiling Point: 2230° Density (g/mL): 2.2-2.6; Refractive Index: 1.544

SDS

Image Unavailable-AA38787-18

Silicon carbide ≥99% (metals basis), whiskers

Supplier: Thermo Scientific Chemicals
Description: Abrasive, polishing, grinding

SDS Certificates

Image Unavailable-AA42949-30

Silicon nitride α-phase ≥95%

Supplier: Thermo Scientific Chemicals
Description: alpha phase, 95%.<10 Micron Powder, S.A. 5.0mŒ/g,WARNING: Dust may irritate eyes and lungs,50g,250g.

SDS Certificates

Image Unavailable-AA43111-A1

Silicon dioxide 30% in water, colloidal dispersion

Catalog Number: (AA43111-A1)
Supplier: Thermo Scientific Chemicals
Description: As a binder in ceramic investment shell coating, with refractory powders for yielding superior face coats

SDS Certificates


Image Unavailable-BT211575-250G

Silicon dioxide ≥99.5% (trace metals basis)

Supplier: BeanTown Chemical
Description: CAS: 7631-86-9; EC No: 238-878-4; MDL No: MFCD00011232; RTECS: VV7330000 -325 Mesh Powder; Linear Formula: SiO2; MW: 60.08 Melting Point: 1610°; Boiling Point: 2230° Density (g/mL): 2.2-2.6; Refractive Index: 1.544

SDS

Image Unavailable-BT221250-100G

Silicon dioxide ≥99.99% (trace metals basis)

Supplier: BeanTown Chemical
Description: CAS: 7631-86-9; EC No: 231-545-4; MDL No: MFCD00011232 1-3mm Fused Lump; Linear Formula: SiO2; MW: 60.08 Melting Point: 1610°; Boiling Point: 2230° Density (g/mL): 2.2-2.6; Refractive Index: 1.544

SDS

Image Unavailable-EM1.13126.5000

Silicon dioxide 99.0-100.5% (calcined substance, KT), colloidal dispersion, EMPROVE® ESSENTIAL Ph. Eur., NF, JP, E551

Supplier: MilliporeSigma
Description: Silicon dioxide colloidal, highly dispersed suitable for use as excipient, Grade: EMPROVE exp Ph Eur, NF, JP, E 551, Cas No. 7631-86-9, Molecular formula: SiO2, Size: 500g

Certificates

Product Image-101411-788

Silicon carbide ≥98%, powder 14 µm

Catalog Number: (101411-788)
Supplier: Electron Microscopy Sciences
Description: Hexagonal-alpha and beta phase silicone carbide for specimen preparation.

Minority or Woman-Owned Business Enterprise


Image Unavailable-AA14703-30

Silicon tetraacetate ≥97%

Supplier: Thermo Scientific Chemicals
Description: UN3261,Crystalline,DANGER: CORROSIVE, burns skin and eyes,50g,250g,CORROSIVE,

SDS Certificates

Product Image-101411-790

Silicon carbide ≥98%, powder 18 µm

Catalog Number: (101411-790)
Supplier: Electron Microscopy Sciences
Description: Hexagonal-alpha and beta phase silicone carbide for specimen preparation.

Minority or Woman-Owned Business Enterprise


Product Image-101411-786

Silicon carbide ≥98%, powder 10 µm

Catalog Number: (101411-786)
Supplier: Electron Microscopy Sciences
Description: Hexagonal-alpha and beta phase silicone carbide for specimen preparation.

Minority or Woman-Owned Business Enterprise


Image Unavailable-BT125870-500G

Aluminum silicon ≥99%, Powder -325 mesh

Supplier: BeanTown Chemical
Description: CAS: 11145-27-0; EC No: 231-072-3; MDL No: MFCD00143595 UN No: UN1398; Haz Class: 4.3; Packing Group: III Powder; Molecular Formula: Al:Si; 88:12 wt% ; MW: 55.07

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
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